diff --git a/app/.env b/app/.env
index 8a4270d..991dfad 100644
--- a/app/.env
+++ b/app/.env
@@ -12,8 +12,8 @@ zn_username=%E8%87%AA%E5%8A%A8%E5%8C%96_Robot
 client_name=ShuFuAI
 
 
-# java_api_base=http://47.111.163.154:18080
+java_api_base=http://47.111.163.154:18080
 # java_api_base=http://127.0.0.1:18080
-java_api_base=http://8.136.19.173:18080
+# java_api_base=http://8.136.19.173:18080
 
 
diff --git a/app/__pycache__/config.cpython-312.pyc b/app/__pycache__/config.cpython-312.pyc
index b3d22e5..ed70141 100644
Binary files a/app/__pycache__/config.cpython-312.pyc and b/app/__pycache__/config.cpython-312.pyc differ
diff --git a/app/main.py b/app/main.py
index 08586b0..0286722 100644
--- a/app/main.py
+++ b/app/main.py
@@ -434,7 +434,7 @@ def main():
     window.expose(api.close, api.minimize, api.maximize, api.toggle_maximize, generate_images, api.save_image, api.save_image_to_folder, api.select_folder, api.select_brand_xlsx_files, api.select_brand_folder,
                   api.save_file_from_url, api.save_template_xlsx,api.save_template_zip,api.upload_file_to_java,api.open_external_url,api.enqueue_json,api.get_detail_del,api.save_file_from_url_new)
     webview.start(
-        debug=False,
+        debug=True,
         storage_path=cache_path,
         private_mode=False
     )
diff --git a/app/version.txt b/app/version.txt
index 52a718a..a0374f4 100644
--- a/app/version.txt
+++ b/app/version.txt
@@ -1 +1 @@
-{"version": "1.0.13"}
\ No newline at end of file
+{"version": "1.0.56"}
\ No newline at end of file
diff --git a/backend-java/src/main/java/com/nanri/aiimage/modules/deletebrand/service/DeleteBrandStaleTaskService.java b/backend-java/src/main/java/com/nanri/aiimage/modules/deletebrand/service/DeleteBrandStaleTaskService.java
index a003416..5b45afd 100644
--- a/backend-java/src/main/java/com/nanri/aiimage/modules/deletebrand/service/DeleteBrandStaleTaskService.java
+++ b/backend-java/src/main/java/com/nanri/aiimage/modules/deletebrand/service/DeleteBrandStaleTaskService.java
@@ -238,9 +238,10 @@ public class DeleteBrandStaleTaskService {
                 runningTasks.size(), threshold, minutes, initialThreshold, initialMinutes);
         for (FileTaskEntity task : runningTasks) {
             long lastHeartbeatMillis = priceTrackTaskCacheService.getTaskHeartbeatMillis(task.getId());
+            boolean hasUploadedPayload = priceTrackTaskCacheService.hasAnyShopMergedPayload(task.getId());
             boolean hasFinishedRows = (task.getSuccessFileCount() != null && task.getSuccessFileCount() > 0)
                     || (task.getFailedFileCount() != null && task.getFailedFileCount() > 0);
-            boolean hasStartedProgress = lastHeartbeatMillis > 0L || hasFinishedRows;
+            boolean hasStartedProgress = lastHeartbeatMillis > 0L || hasUploadedPayload || hasFinishedRows;
             if (lastHeartbeatMillis > 0L && nowMillis - lastHeartbeatMillis < staleTimeoutMillis) {
                 stats.skippedTaskCount++;
                 continue;
diff --git a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/controller/PriceTrackController.java b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/controller/PriceTrackController.java
index b766696..5482cd0 100644
--- a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/controller/PriceTrackController.java
+++ b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/controller/PriceTrackController.java
@@ -209,9 +209,20 @@ public class PriceTrackController {
     }
 
     @PostMapping("/tasks/{taskId}/result")
-    @Operation(summary = "Python 回传处理结果", description = "同一 taskId 可多次回传。成功时按 countries 生成结果文件，所有店铺进入终态后任务会变为 SUCCESS 或 FAILED。")
+    @Operation(
+            summary = "Python 回传处理结果",
+            description = "同一 taskId 支持多次回传。后端会先按店铺合并缓存，再在该店铺 success=true 时组装最终结果文件。"
+                    + "未完成/处理中：本次只传增量行数据，shop.success 不传或传 null，后端仅合并缓存继续等待。"
+                    + "已完成：传最后一批数据并设置 shop.success=true，后端会使用该店铺累计后的完整数据出结果。"
+                    + "失败：传 shop.success=false 或传非空 shop.error。"
+                    + "行级数据只保留表头字段：shopMallName、asin、price、recommendedPrice、minimumPrice、firstPlace、secondPlace、cartShopName、priceChangeStatus、modifyCount、status。"
+    )
     public ApiResponse<Void> submitResult(
-            @Parameter(description = "任务主键，必须处于 RUNNING 状态", example = "200") @PathVariable Long taskId,
+            @Parameter(
+                    description = "任务主键，必须处于 RUNNING 状态",
+                    example = "200"
+            )
+            @PathVariable Long taskId,
             @Valid @RequestBody PriceTrackSubmitResultRequest request) {
         priceTrackTaskService.submitResult(taskId, request);
         return ApiResponse.success(null);
diff --git a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/dto/PriceTrackSubmitResultRequest.java b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/dto/PriceTrackSubmitResultRequest.java
index 37c5849..d850686 100644
--- a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/dto/PriceTrackSubmitResultRequest.java
+++ b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/dto/PriceTrackSubmitResultRequest.java
@@ -7,73 +7,91 @@ import java.util.List;
 import java.util.Map;
 
 @Data
-@Schema(description = "Python submit payload for price track task results")
+@Schema(
+        description = "跟价任务结果回传请求体。"
+                + "同一 taskId 支持多次回传。"
+                + "未完成的店铺可分批回传，shop.success 不传或传 null 即可；"
+                + "店铺最终完成时传 shop.success=true，后端会基于该店铺累计数据组装结果文件；"
+                + "店铺失败时传 shop.success=false 或传非空的 shop.error。"
+)
 public class PriceTrackSubmitResultRequest {
-    @Schema(description = "Shop result list", requiredMode = Schema.RequiredMode.REQUIRED)
+    @Schema(
+            description = "店铺结果列表。一次请求可以提交一个或多个店铺的数据。",
+            requiredMode = Schema.RequiredMode.REQUIRED
+    )
     private List<ShopResult> shops;
 
     @Data
-    @Schema(description = "Per-shop submit result")
+    @Schema(
+            description = "单个店铺的回传结果。"
+                    + "处理中/未完成时，success 不传或传 null；"
+                    + "店铺最终完成时传 success=true；"
+                    + "店铺失败时传 success=false 或 error 非空。"
+    )
     public static class ShopResult {
-        @Schema(description = "Shop name used to match task rows", example = "Test Shop A")
+        @Schema(description = "店铺名称，用于和任务中的店铺结果行进行匹配", example = "测试店铺A")
         private String shopName;
 
-        @Schema(description = "Rows grouped by country code, for example DE/UK/FR/IT/ES")
+        @Schema(
+                description = "按国家代码分组的结果行，例如 DE、UK、FR、IT、ES。"
+                        + "每一行只允许保留最终表头中的字段。"
+        )
         private Map<String, List<AsinResult>> countries;
 
-        @Schema(description = "Failure message")
+        @Schema(
+                description = "失败信息。非空时后端会将该店铺标记为失败，并停止等待该店铺后续回传。",
+                example = ""
+        )
         private String error;
 
-        @Schema(description = "Whether the shop finished successfully")
+        @Schema(
+                description = "店铺完成标记。"
+                        + "不传或传 null 表示本次只是部分回传，后端仅合并缓存并继续等待；"
+                        + "true 表示该店铺已全部完成，后端会组装最终结果文件；"
+                        + "false 表示该店铺处理失败。",
+                example = "true"
+        )
         private Boolean success;
     }
 
     @Data
-    @Schema(description = "Per-ASIN price track result row")
+    @Schema(
+            description = "单条 ASIN 跟价结果行。"
+                    + "只保留最终表头字段。"
+                    + "不要再传旧字段，如 currentPrice、competitorPrice、action、done。"
+    )
     public static class AsinResult {
-        @Schema(description = "Shop mall name", example = "Amazon.de")
+        @Schema(description = "店铺商城名称", example = "Amazon.de")
         private String shopMallName;
 
         @Schema(description = "ASIN", example = "B0ABCDE123")
         private String asin;
 
-        @Schema(description = "Price", example = "19.99")
+        @Schema(description = "价格", example = "19.99")
         private String price;
 
-        @Schema(description = "Recommended price", example = "18.99")
+        @Schema(description = "推荐价", example = "18.99")
         private String recommendedPrice;
 
-        @Schema(description = "Lowest price", example = "18.50")
+        @Schema(description = "最低价", example = "18.50")
         private String minimumPrice;
 
-        @Schema(description = "First place", example = "Competitor A")
+        @Schema(description = "第一名", example = "竞对A")
         private String firstPlace;
 
-        @Schema(description = "Second place", example = "Competitor B")
+        @Schema(description = "第二名", example = "竞对B")
         private String secondPlace;
 
-        @Schema(description = "Buy box shop name", example = "Shop A")
+        @Schema(description = "购物车店铺名", example = "店铺A")
         private String cartShopName;
 
-        @Schema(description = "Price change status", example = "UPDATED")
+        @Schema(description = "改价情况", example = "UPDATED")
         private String priceChangeStatus;
 
-        @Schema(description = "Modify count", example = "2")
+        @Schema(description = "修改次数", example = "2")
         private String modifyCount;
 
-        @Schema(description = "Status", example = "SUCCESS")
+        @Schema(description = "状态", example = "SUCCESS")
         private String status;
-
-        @Schema(description = "Legacy current price", example = "19.99")
-        private String currentPrice;
-
-        @Schema(description = "Legacy competitor price", example = "18.50")
-        private String competitorPrice;
-
-        @Schema(description = "Legacy action", example = "LOWER_PRICE")
-        private String action;
-
-        @Schema(description = "Legacy done flag")
-        private Boolean done;
     }
 }
diff --git a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/vo/PriceTrackMatchShopsVo.java b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/vo/PriceTrackMatchShopsVo.java
index 8e5a86c..6d220f0 100644
--- a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/vo/PriceTrackMatchShopsVo.java
+++ b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/vo/PriceTrackMatchShopsVo.java
@@ -27,6 +27,9 @@ public class PriceTrackMatchShopsVo {
         @Schema(description = "Shop name", example = "Demo Shop")
         private String shopName;
 
+        @Schema(description = "Shop mall name", example = "Amazon.de")
+        private String shopMallName;
+
         @Schema(description = "Matched shop id")
         private Object shopId;
 
diff --git a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/vo/PriceTrackResultItemVo.java b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/vo/PriceTrackResultItemVo.java
index e97d76f..444e775 100644
--- a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/vo/PriceTrackResultItemVo.java
+++ b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/model/vo/PriceTrackResultItemVo.java
@@ -17,6 +17,9 @@ public class PriceTrackResultItemVo {
     @Schema(description = "店铺名称，详情页会尽量恢复创建任务时的展示名")
     private String shopName;
 
+    @Schema(description = "Shop mall name")
+    private String shopMallName;
+
     @Schema(description = "店铺 ID（紫鸟）")
     private Object shopId;
 
diff --git a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackExcelAssemblyService.java b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackExcelAssemblyService.java
index 4b4d03f..f1adb09 100644
--- a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackExcelAssemblyService.java
+++ b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackExcelAssemblyService.java
@@ -52,15 +52,15 @@ public class PriceTrackExcelAssemblyService {
                     Row row = sheet.createRow(rowIdx++);
                     row.createCell(0).setCellValue(valueOf(item.getShopMallName()));
                     row.createCell(1).setCellValue(valueOf(item.getAsin()));
-                    row.createCell(2).setCellValue(firstNonBlank(item.getPrice(), item.getCurrentPrice()));
+                    row.createCell(2).setCellValue(valueOf(item.getPrice()));
                     row.createCell(3).setCellValue(valueOf(item.getRecommendedPrice()));
-                    row.createCell(4).setCellValue(firstNonBlank(item.getMinimumPrice(), item.getCompetitorPrice()));
+                    row.createCell(4).setCellValue(valueOf(item.getMinimumPrice()));
                     row.createCell(5).setCellValue(valueOf(item.getFirstPlace()));
                     row.createCell(6).setCellValue(valueOf(item.getSecondPlace()));
                     row.createCell(7).setCellValue(valueOf(item.getCartShopName()));
-                    row.createCell(8).setCellValue(firstNonBlank(item.getPriceChangeStatus(), item.getAction()));
+                    row.createCell(8).setCellValue(valueOf(item.getPriceChangeStatus()));
                     row.createCell(9).setCellValue(valueOf(item.getModifyCount()));
-                    row.createCell(10).setCellValue(firstNonBlank(item.getStatus(), item.getDone() == null ? null : String.valueOf(item.getDone())));
+                    row.createCell(10).setCellValue(valueOf(item.getStatus()));
                 }
                 for (int i = 0; i < RESULT_HEADER.length; i++) {
                     sheet.autoSizeColumn(i);
@@ -105,15 +105,4 @@ public class PriceTrackExcelAssemblyService {
         return value == null ? "" : value;
     }
 
-    private static String firstNonBlank(String... values) {
-        if (values == null || values.length == 0) {
-            return "";
-        }
-        for (String value : values) {
-            if (value != null && !value.isBlank()) {
-                return value;
-            }
-        }
-        return "";
-    }
 }
diff --git a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackService.java b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackService.java
index 9f0f285..3792c0a 100644
--- a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackService.java
+++ b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackService.java
@@ -15,6 +15,7 @@ import com.nanri.aiimage.modules.pricetrack.model.vo.PriceTrackCandidateVo;
 import com.nanri.aiimage.modules.pricetrack.model.vo.PriceTrackCountryPreferenceVo;
 import com.nanri.aiimage.modules.pricetrack.model.vo.PriceTrackMatchShopsVo;
 import com.nanri.aiimage.modules.shopkey.service.SkipPriceAsinService;
+import com.nanri.aiimage.modules.shopkey.service.ShopManageService;
 import com.nanri.aiimage.modules.ziniao.model.vo.ZiniaoShopMatchResultVo;
 import com.nanri.aiimage.modules.ziniao.service.ZiniaoShopIndexService;
 import com.nanri.aiimage.modules.ziniao.service.ZiniaoShopSwitchService;
@@ -43,6 +44,7 @@ public class PriceTrackService {
     private final ZiniaoShopSwitchService ziniaoShopSwitchService;
     private final SkipPriceAsinService skipPriceAsinService;
     private final PriceTrackTaskService priceTrackTaskService;
+    private final ShopManageService shopManageService;
 
     public List<PriceTrackCandidateVo> listCandidates(Long userId) {
         if (userId == null || userId <= 0) {
@@ -220,6 +222,7 @@ public class PriceTrackService {
     ) {
         PriceTrackMatchShopsVo.PriceTrackShopQueueItem item = new PriceTrackMatchShopsVo.PriceTrackShopQueueItem();
         item.setShopName(shopName);
+        item.setShopMallName(resolveShopMallName(shopName));
         item.setSkipAsins(skipAsins == null ? new LinkedHashMap<>() : new LinkedHashMap<>(skipAsins));
         try {
             ZiniaoShopMatchResultVo match = ziniaoShopSwitchService.findIndexedStoreByName(shopName, false);
@@ -247,6 +250,14 @@ public class PriceTrackService {
         return item;
     }
 
+    private String resolveShopMallName(String shopName) {
+        try {
+            return shopManageService.findMallNameByShopName(shopName);
+        } catch (Exception ignored) {
+            return null;
+        }
+    }
+
     private static List<String> sanitizeStoredCodes(List<String> raw) {
         List<String> parsed = parseValidCountryCodes(raw);
         if (parsed.isEmpty()) {
diff --git a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackTaskCacheService.java b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackTaskCacheService.java
index 5116aea..20a0ce9 100644
--- a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackTaskCacheService.java
+++ b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackTaskCacheService.java
@@ -1,11 +1,16 @@
 package com.nanri.aiimage.modules.pricetrack.service;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.nanri.aiimage.common.exception.BusinessException;
+import com.nanri.aiimage.modules.pricetrack.model.dto.PriceTrackSubmitResultRequest;
 import lombok.RequiredArgsConstructor;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.stereotype.Service;
 
 import java.time.Duration;
 import java.time.Instant;
+import java.util.LinkedHashMap;
+import java.util.Map;
 
 @Service
 @RequiredArgsConstructor
@@ -14,6 +19,7 @@ public class PriceTrackTaskCacheService {
     private static final long HEARTBEAT_TTL_HOURS = 24;
 
     private final StringRedisTemplate stringRedisTemplate;
+    private final ObjectMapper objectMapper;
 
     public void touchTaskHeartbeat(Long taskId) {
         if (taskId == null || taskId <= 0) {
@@ -40,13 +46,80 @@ public class PriceTrackTaskCacheService {
         }
     }
 
+    public PriceTrackSubmitResultRequest.ShopResult getShopMergedPayload(Long taskId, String shopKey) {
+        if (taskId == null || taskId <= 0 || shopKey == null || shopKey.isBlank()) {
+            return null;
+        }
+        Object raw = stringRedisTemplate.opsForHash().get(buildShopPayloadKey(taskId), shopKey);
+        if (!(raw instanceof String json) || json.isBlank()) {
+            return null;
+        }
+        try {
+            return objectMapper.readValue(json, PriceTrackSubmitResultRequest.ShopResult.class);
+        } catch (Exception ex) {
+            throw new BusinessException("read price-track cache failed");
+        }
+    }
+
+    public void saveShopMergedPayload(Long taskId, String shopKey, PriceTrackSubmitResultRequest.ShopResult payload) {
+        if (taskId == null || taskId <= 0 || shopKey == null || shopKey.isBlank() || payload == null) {
+            return;
+        }
+        try {
+            stringRedisTemplate.opsForHash().put(buildShopPayloadKey(taskId), shopKey, objectMapper.writeValueAsString(payload));
+            stringRedisTemplate.expire(buildShopPayloadKey(taskId), Duration.ofHours(HEARTBEAT_TTL_HOURS));
+            touchTaskHeartbeat(taskId);
+        } catch (Exception ex) {
+            throw new BusinessException("save price-track cache failed");
+        }
+    }
+
+    public void removeShopMergedPayload(Long taskId, String shopKey) {
+        if (taskId == null || taskId <= 0 || shopKey == null || shopKey.isBlank()) {
+            return;
+        }
+        stringRedisTemplate.opsForHash().delete(buildShopPayloadKey(taskId), shopKey);
+    }
+
+    public Map<String, PriceTrackSubmitResultRequest.ShopResult> getAllShopMergedPayload(Long taskId) {
+        try {
+            Map<Object, Object> raw = stringRedisTemplate.opsForHash().entries(buildShopPayloadKey(taskId));
+            if (raw == null || raw.isEmpty()) {
+                return Map.of();
+            }
+            LinkedHashMap<String, PriceTrackSubmitResultRequest.ShopResult> out = new LinkedHashMap<>();
+            for (Map.Entry<Object, Object> entry : raw.entrySet()) {
+                if (!(entry.getKey() instanceof String key) || !(entry.getValue() instanceof String val) || val.isBlank()) {
+                    continue;
+                }
+                out.put(key, objectMapper.readValue(val, PriceTrackSubmitResultRequest.ShopResult.class));
+            }
+            return out;
+        } catch (Exception ex) {
+            throw new BusinessException("read price-track cache failed");
+        }
+    }
+
+    public boolean hasAnyShopMergedPayload(Long taskId) {
+        if (taskId == null || taskId <= 0) {
+            return false;
+        }
+        Long size = stringRedisTemplate.opsForHash().size(buildShopPayloadKey(taskId));
+        return size != null && size > 0;
+    }
+
     public void deleteTaskCache(Long taskId) {
         if (taskId == null || taskId <= 0) {
             return;
         }
+        stringRedisTemplate.delete(buildShopPayloadKey(taskId));
         stringRedisTemplate.delete(buildTaskHeartbeatKey(taskId));
     }
 
+    private String buildShopPayloadKey(Long taskId) {
+        return "price-track:task:shop-payload:" + taskId;
+    }
+
     private String buildTaskHeartbeatKey(Long taskId) {
         return "price-track:task:heartbeat:" + taskId;
     }
diff --git a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackTaskService.java b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackTaskService.java
index 87e4999..b66815a 100644
--- a/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackTaskService.java
+++ b/backend-java/src/main/java/com/nanri/aiimage/modules/pricetrack/service/PriceTrackTaskService.java
@@ -323,49 +323,63 @@ public class PriceTrackTaskService {
             log.warn("[price-track] submitResult rejected taskId={} status={}", taskId, task.getStatus());
             throw new BusinessException(40901, "任务已结束，拒绝重复提交");
         }
-
         priceTrackTaskCacheService.touchTaskHeartbeat(taskId);
         List<FileResultEntity> resultRows = fileResultMapper.selectList(
                 new LambdaQueryWrapper<FileResultEntity>()
                         .eq(FileResultEntity::getTaskId, taskId)
                         .eq(FileResultEntity::getModuleType, MODULE_TYPE)
                         .orderByAsc(FileResultEntity::getId));
-
         Map<String, PriceTrackSubmitResultRequest.ShopResult> payloadByShop = new LinkedHashMap<>();
         for (PriceTrackSubmitResultRequest.ShopResult sr : request.getShops()) {
             if (sr == null) continue;
             String key = ziniaoShopSwitchService.normalizeShopName(sr.getShopName());
             if (!key.isBlank()) payloadByShop.put(key, sr);
         }
-
+        log.info("[price-track] submitResult received taskId={} payloadShopCount={} payloadKeys={}",
+                taskId, payloadByShop.size(), payloadByShop.keySet());
+        boolean changed = false;
         for (FileResultEntity fr : resultRows) {
             String shopKey = fr.getSourceFilename();
             PriceTrackSubmitResultRequest.ShopResult payload = shopKey == null ? null : payloadByShop.get(shopKey);
             if (payload == null) {
-                // 当前批次没有该店铺的 payload，保持待处理
                 continue;
             }
+            changed = true;
             if (payload.getError() != null && !payload.getError().isBlank()) {
                 markResultFailed(fr, payload.getError());
+                priceTrackTaskCacheService.removeShopMergedPayload(taskId, shopKey);
                 continue;
             }
             if (Boolean.FALSE.equals(payload.getSuccess())) {
-                markResultFailed(fr, "店铺处理失败");
+                markResultFailed(fr, "shop processing failed");
+                priceTrackTaskCacheService.removeShopMergedPayload(taskId, shopKey);
+                continue;
+            }
+            PriceTrackSubmitResultRequest.ShopResult merged = mergeShopPayload(taskId, shopKey, payload);
+            if (!Boolean.TRUE.equals(merged.getSuccess())) {
+                continue;
+            }
+            if (countPayloadRows(merged) <= 0) {
+                markResultFailed(fr, "no usable price-track rows received");
+                priceTrackTaskCacheService.removeShopMergedPayload(taskId, shopKey);
                 continue;
             }
             try {
-                assembleShopResult(fr, shopKey, payload);
+                assembleShopResult(fr, shopKey, merged);
+                priceTrackTaskCacheService.removeShopMergedPayload(taskId, shopKey);
             } catch (Exception ex) {
-                markResultFailed(fr, ex.getMessage() == null ? "组装结果失败" : ex.getMessage());
+                markResultFailed(fr, ex.getMessage() == null ? "assemble price-track result failed" : ex.getMessage());
+                priceTrackTaskCacheService.removeShopMergedPayload(taskId, shopKey);
             }
         }
-
+        if (!changed) {
+            return;
+        }
         List<FileResultEntity> latest = fileResultMapper.selectList(
                 new LambdaQueryWrapper<FileResultEntity>()
                         .eq(FileResultEntity::getTaskId, taskId)
                         .eq(FileResultEntity::getModuleType, MODULE_TYPE)
                         .orderByAsc(FileResultEntity::getId));
-
         updateTaskStatusFromLatestRows(task, latest);
     }
 
@@ -380,7 +394,6 @@ public class PriceTrackTaskService {
             cleanupTaskCacheIfTerminal(taskId, task.getStatus());
             return false;
         }
-
         List<FileResultEntity> latest = fileResultMapper.selectList(
                 new LambdaQueryWrapper<FileResultEntity>()
                         .eq(FileResultEntity::getTaskId, taskId)
@@ -388,28 +401,61 @@ public class PriceTrackTaskService {
                         .orderByAsc(FileResultEntity::getId));
         if (latest.isEmpty()) {
             task.setStatus("FAILED");
-            task.setErrorMessage("任务明细缺失，无法自动收尾");
+            task.setErrorMessage("task details missing, cannot finalize automatically");
             task.setUpdatedAt(LocalDateTime.now());
             task.setFinishedAt(LocalDateTime.now());
             fileTaskMapper.updateById(task);
             cleanupTaskCacheIfTerminal(taskId, task.getStatus());
             return true;
         }
-
+        Map<String, PriceTrackSubmitResultRequest.ShopResult> cachedPayloadByShop =
+                priceTrackTaskCacheService.getAllShopMergedPayload(taskId);
         boolean changed = false;
         for (FileResultEntity fr : latest) {
             boolean success = fr.getSuccess() != null && fr.getSuccess() == 1;
             boolean failed = fr.getErrorMessage() != null && !fr.getErrorMessage().isBlank();
             if (success || failed) continue;
-            markResultFailed(fr, "Python interrupted before this shop finished uploading results");
-            changed = true;
-            log.warn("[price-track] stale finalize failed taskId={} shop={} fromCompensation={}",
-                    taskId, fr.getSourceFilename(), fromCompensation);
+            String shopKey = fr.getSourceFilename();
+            PriceTrackSubmitResultRequest.ShopResult cachedPayload = shopKey == null ? null : cachedPayloadByShop.get(shopKey);
+            if (cachedPayload == null) {
+                markResultFailed(fr, "Python interrupted before this shop finished uploading results");
+                changed = true;
+                log.warn("[price-track] stale finalize failed without cache taskId={} shop={} fromCompensation={}",
+                        taskId, shopKey, fromCompensation);
+                continue;
+            }
+            if (cachedPayload.getError() != null && !cachedPayload.getError().isBlank()) {
+                markResultFailed(fr, cachedPayload.getError());
+                priceTrackTaskCacheService.removeShopMergedPayload(taskId, shopKey);
+                changed = true;
+                continue;
+            }
+            if (countPayloadRows(cachedPayload) <= 0) {
+                markResultFailed(fr, "no usable price-track rows received before interruption");
+                priceTrackTaskCacheService.removeShopMergedPayload(taskId, shopKey);
+                changed = true;
+                log.warn("[price-track] stale finalize finished without data taskId={} shop={} fromCompensation={}",
+                        taskId, shopKey, fromCompensation);
+                continue;
+            }
+            try {
+                assembleShopResult(fr, shopKey, cachedPayload);
+                priceTrackTaskCacheService.removeShopMergedPayload(taskId, shopKey);
+                changed = true;
+                log.warn("[price-track] stale finalize assembled taskId={} shop={} fromCompensation={} completedFlag={} rowCount={}",
+                        taskId, shopKey, fromCompensation, Boolean.TRUE.equals(cachedPayload.getSuccess()), countPayloadRows(cachedPayload));
+            } catch (Exception ex) {
+                String message = ex.getMessage() == null ? "assemble price-track result failed" : ex.getMessage();
+                markResultFailed(fr, message);
+                priceTrackTaskCacheService.removeShopMergedPayload(taskId, shopKey);
+                changed = true;
+                log.warn("[price-track] stale finalize assemble failed taskId={} shop={} msg={}",
+                        taskId, shopKey, message);
+            }
         }
-        if (!changed) {
+        if (!changed && cachedPayloadByShop.isEmpty()) {
             return false;
         }
-
         List<FileResultEntity> refreshed = fileResultMapper.selectList(
                 new LambdaQueryWrapper<FileResultEntity>()
                         .eq(FileResultEntity::getTaskId, taskId)
@@ -723,6 +769,7 @@ public class PriceTrackTaskService {
         vo.setResultId(fr.getId());
         vo.setTaskId(fr.getTaskId());
         vo.setShopName(item.getShopName());
+        vo.setShopMallName(item.getShopMallName());
         vo.setShopId(item.getShopId());
         vo.setPlatform(item.getPlatform());
         vo.setCompanyName(item.getCompanyName());
@@ -799,6 +846,7 @@ public class PriceTrackTaskService {
                 if (item == null) continue;
                 if (key.equals(ziniaoShopSwitchService.normalizeShopName(item.getShopName()))) {
                     vo.setShopName(item.getShopName());
+                    vo.setShopMallName(item.getShopMallName());
                     vo.setShopId(item.getShopId());
                     vo.setPlatform(item.getPlatform());
                     vo.setCompanyName(item.getCompanyName());
@@ -852,6 +900,113 @@ public class PriceTrackTaskService {
         return s.replaceAll("[\\\\/:*?\"<>|]", "_");
     }
 
+    private PriceTrackSubmitResultRequest.ShopResult mergeShopPayload(Long taskId,
+                                                                      String shopKey,
+                                                                      PriceTrackSubmitResultRequest.ShopResult incoming) {
+        PriceTrackSubmitResultRequest.ShopResult merged = priceTrackTaskCacheService.getShopMergedPayload(taskId, shopKey);
+        if (merged == null) {
+            merged = new PriceTrackSubmitResultRequest.ShopResult();
+        }
+        if (incoming.getShopName() != null && !incoming.getShopName().isBlank()) {
+            merged.setShopName(incoming.getShopName().trim());
+        } else if (merged.getShopName() == null || merged.getShopName().isBlank()) {
+            merged.setShopName(shopKey);
+        }
+        if (incoming.getError() != null && !incoming.getError().isBlank()) {
+            merged.setError(incoming.getError().trim());
+        }
+        if (incoming.getSuccess() != null) {
+            merged.setSuccess(incoming.getSuccess());
+        }
+        Map<String, List<PriceTrackSubmitResultRequest.AsinResult>> nextCountries =
+                merged.getCountries() == null ? new LinkedHashMap<>() : new LinkedHashMap<>(merged.getCountries());
+        if (incoming.getCountries() != null && !incoming.getCountries().isEmpty()) {
+            for (Map.Entry<String, List<PriceTrackSubmitResultRequest.AsinResult>> entry : incoming.getCountries().entrySet()) {
+                String countryCode = entry.getKey();
+                List<PriceTrackSubmitResultRequest.AsinResult> incomingRows = entry.getValue();
+                if (countryCode == null || countryCode.isBlank() || incomingRows == null || incomingRows.isEmpty()) {
+                    continue;
+                }
+                nextCountries.put(countryCode, mergeCountryRows(nextCountries.get(countryCode), incomingRows));
+            }
+        }
+        merged.setCountries(nextCountries);
+        priceTrackTaskCacheService.saveShopMergedPayload(taskId, shopKey, merged);
+        return merged;
+    }
+    private List<PriceTrackSubmitResultRequest.AsinResult> mergeCountryRows(
+            List<PriceTrackSubmitResultRequest.AsinResult> existingRows,
+            List<PriceTrackSubmitResultRequest.AsinResult> incomingRows) {
+        LinkedHashMap<String, PriceTrackSubmitResultRequest.AsinResult> byKey = new LinkedHashMap<>();
+        if (existingRows != null) {
+            for (PriceTrackSubmitResultRequest.AsinResult row : existingRows) {
+                if (row != null) {
+                    byKey.put(buildRowKey(row), cloneRow(row));
+                }
+            }
+        }
+        for (PriceTrackSubmitResultRequest.AsinResult row : incomingRows) {
+            if (row == null) {
+                continue;
+            }
+            String key = buildRowKey(row);
+            byKey.put(key, mergeRow(byKey.get(key), row));
+        }
+        return new ArrayList<>(byKey.values());
+    }
+    private String buildRowKey(PriceTrackSubmitResultRequest.AsinResult row) {
+        String asin = row == null || row.getAsin() == null ? "" : row.getAsin().trim().toUpperCase(Locale.ROOT);
+        return asin.isBlank() ? "row:" + java.util.UUID.randomUUID() : "asin:" + asin;
+    }
+    private PriceTrackSubmitResultRequest.AsinResult mergeRow(PriceTrackSubmitResultRequest.AsinResult previous,
+                                                              PriceTrackSubmitResultRequest.AsinResult incoming) {
+        if (previous == null) {
+            return cloneRow(incoming);
+        }
+        PriceTrackSubmitResultRequest.AsinResult merged = cloneRow(previous);
+        merged.setShopMallName(firstNonBlank(incoming.getShopMallName(), merged.getShopMallName()));
+        merged.setAsin(firstNonBlank(incoming.getAsin(), merged.getAsin()));
+        merged.setPrice(firstNonBlank(incoming.getPrice(), merged.getPrice()));
+        merged.setRecommendedPrice(firstNonBlank(incoming.getRecommendedPrice(), merged.getRecommendedPrice()));
+        merged.setMinimumPrice(firstNonBlank(incoming.getMinimumPrice(), merged.getMinimumPrice()));
+        merged.setFirstPlace(firstNonBlank(incoming.getFirstPlace(), merged.getFirstPlace()));
+        merged.setSecondPlace(firstNonBlank(incoming.getSecondPlace(), merged.getSecondPlace()));
+        merged.setCartShopName(firstNonBlank(incoming.getCartShopName(), merged.getCartShopName()));
+        merged.setPriceChangeStatus(firstNonBlank(incoming.getPriceChangeStatus(), merged.getPriceChangeStatus()));
+        merged.setModifyCount(firstNonBlank(incoming.getModifyCount(), merged.getModifyCount()));
+        merged.setStatus(firstNonBlank(incoming.getStatus(), merged.getStatus()));
+        return merged;
+    }
+    private PriceTrackSubmitResultRequest.AsinResult cloneRow(PriceTrackSubmitResultRequest.AsinResult row) {
+        PriceTrackSubmitResultRequest.AsinResult out = new PriceTrackSubmitResultRequest.AsinResult();
+        if (row == null) {
+            return out;
+        }
+        out.setShopMallName(row.getShopMallName());
+        out.setAsin(row.getAsin());
+        out.setPrice(row.getPrice());
+        out.setRecommendedPrice(row.getRecommendedPrice());
+        out.setMinimumPrice(row.getMinimumPrice());
+        out.setFirstPlace(row.getFirstPlace());
+        out.setSecondPlace(row.getSecondPlace());
+        out.setCartShopName(row.getCartShopName());
+        out.setPriceChangeStatus(row.getPriceChangeStatus());
+        out.setModifyCount(row.getModifyCount());
+        out.setStatus(row.getStatus());
+        return out;
+    }
+    private int countPayloadRows(PriceTrackSubmitResultRequest.ShopResult payload) {
+        if (payload == null) {
+            return 0;
+        }
+        return excelAssemblyService.countRows(excelAssemblyService.normalizeCountriesMap(payload.getCountries()));
+    }
+    private String firstNonBlank(String preferred, String fallback) {
+        if (preferred != null && !preferred.isBlank()) {
+            return preferred;
+        }
+        return fallback;
+    }
     private static String fmt(LocalDateTime t) {
         return t == null ? null : t.toString();
     }
diff --git a/backend-java/src/main/java/com/nanri/aiimage/modules/shopkey/service/ShopManageService.java b/backend-java/src/main/java/com/nanri/aiimage/modules/shopkey/service/ShopManageService.java
index 4f72fb6..c994cde 100644
--- a/backend-java/src/main/java/com/nanri/aiimage/modules/shopkey/service/ShopManageService.java
+++ b/backend-java/src/main/java/com/nanri/aiimage/modules/shopkey/service/ShopManageService.java
@@ -142,6 +142,15 @@ public class ShopManageService {
         return vo;
     }
 
+    public String findMallNameByShopName(String shopName) {
+        String normalizedShopName = normalizeRequired(shopName, "shopName required");
+        ShopManageEntity entity = shopManageMapper.selectOne(new LambdaQueryWrapper<ShopManageEntity>()
+                .select(ShopManageEntity::getMallName)
+                .eq(ShopManageEntity::getShopName, normalizedShopName)
+                .last("limit 1"));
+        return entity == null ? null : entity.getMallName();
+    }
+
     private ShopManageEntity getById(Long id) {
         ShopManageEntity entity = shopManageMapper.selectById(id);
         if (entity == null) {
diff --git a/frontend-vue/src/pages/brand/components/BrandDeleteBrandTab.vue b/frontend-vue/src/pages/brand/components/BrandDeleteBrandTab.vue
index d1534ef..0817eee 100644
--- a/frontend-vue/src/pages/brand/components/BrandDeleteBrandTab.vue
+++ b/frontend-vue/src/pages/brand/components/BrandDeleteBrandTab.vue
@@ -871,8 +871,12 @@ async function refreshTaskDetails(taskIds?: number[]) {
     if (changed) {
       syncResultState()
     }
-  } catch {
-    // ignore polling failures
+  } catch (error) {
+    const message = (error instanceof Error ? error.message : String(error || '')).toLowerCase()
+    const transient = ['无法连接到后端服务', 'bad gateway', 'gateway timeout', 'network error', 'timeout', '502', '503', '504'].some((pattern) => message.includes(pattern.toLowerCase()))
+    if (transient && chainStarted.value) {
+      queuePushResult.value = '当前任务运行中，正在等待后端服务恢复...'
+    }
   }
 }
 
@@ -1102,7 +1106,11 @@ async function loadHistory() {
     await refreshTaskDetails()
     ensurePolling(true)
   } catch (err) {
-    console.error('loadHistory error:', err)
+    const message = (err instanceof Error ? err.message : String(err || '')).toLowerCase()
+    const transient = ['无法连接到后端服务', 'bad gateway', 'gateway timeout', 'network error', 'timeout', '502', '503', '504'].some((pattern) => message.includes(pattern.toLowerCase()))
+    if (!transient) {
+      console.error('loadHistory error:', err)
+    }
   }
 }
 
diff --git a/frontend-vue/src/pages/brand/components/BrandPriceTrackTab.vue b/frontend-vue/src/pages/brand/components/BrandPriceTrackTab.vue
index d0bc95e..783f089 100644
--- a/frontend-vue/src/pages/brand/components/BrandPriceTrackTab.vue
+++ b/frontend-vue/src/pages/brand/components/BrandPriceTrackTab.vue
@@ -261,7 +261,7 @@ import { ElMessage } from 'element-plus'
 import BrandTopBar from '@/pages/brand/components/BrandTopBar.vue'
 import { LISTING_FILTER_OPTIONS, type ListingFilterValue } from '@/pages/brand/components/listingFilters'
 import { expandBrandFolderRecursive } from '@/shared/api/brand'
-import { getPywebviewApi } from '@/shared/bridges/pywebview'
+import { getPywebviewApi, type UploadedJavaFile } from '@/shared/bridges/pywebview'
 import {
   addPriceTrackCandidate,
   completePriceTrackLoopChild,
@@ -327,6 +327,7 @@ const asinModeEnabled = ref(false)    // 按指定ASIN文档（自定义）
 
 // 上传文件
 const asinFiles = ref<string[]>([])        // ASIN文档
+const asinUploadedFiles = ref<UploadedJavaFile[]>([])
 
 // 是否有有效模式
 const hasValidMode = computed(() => statusModeEnabled.value || asinModeEnabled.value)
@@ -499,6 +500,7 @@ async function selectAsinFile() {
     })
     if (result?.paths?.length) {
       asinFiles.value = result.paths
+      asinUploadedFiles.value = await uploadAsinPathsToJava(result.paths)
       ElMessage.success(`已选择 ${result.paths.length} 个ASIN文件`)
     }
     return
@@ -507,6 +509,7 @@ async function selectAsinFile() {
     const paths = await api.select_brand_xlsx_files()
     if (!paths?.length) return
     asinFiles.value = paths
+    asinUploadedFiles.value = await uploadAsinPathsToJava(paths)
     ElMessage.success(`已选择 ${paths.length} 个ASIN文件`)
     return
   }
@@ -527,7 +530,8 @@ async function selectAsinFolder() {
       ElMessage.warning(result.error || '该文件夹下没有可用的 xlsx 文件')
       return
     }
-    asinFiles.value = result.items.map((item) => item.absolutePath)
+    asinFiles.value = result.items.map((item) => item.relativePath || item.absolutePath)
+    asinUploadedFiles.value = await uploadAsinPathsToJava(result.items)
     ElMessage.success(`已选择文件夹内 ${result.items.length} 个ASIN文件`)
   } catch (error) {
     ElMessage.error(error instanceof Error ? error.message : '选择失败')
@@ -537,6 +541,31 @@ async function selectAsinFolder() {
 
 
 // ========== 国家顺序相关 ==========
+async function uploadAsinPathsToJava(paths: Array<string | { absolutePath: string; relativePath?: string }>) {
+  const api = getPywebviewApi()
+  if (!api?.upload_file_to_java) {
+    return []
+  }
+  const uploaded: UploadedJavaFile[] = []
+  for (const item of paths) {
+    const filePath = typeof item === 'string' ? item : item.absolutePath
+    const relativePath = typeof item === 'string' ? undefined : item.relativePath
+    const result = await api.upload_file_to_java(filePath, relativePath)
+    if (!result?.success || !result.data) {
+      throw new Error(result?.error || result?.message || `上传失败：${filePath}`)
+    }
+    uploaded.push(result.data)
+  }
+  return uploaded
+}
+
+function resolveAsinRequestPaths() {
+  if (asinUploadedFiles.value.length) {
+    return asinUploadedFiles.value.map((item) => item.localPath).filter((path) => !!path)
+  }
+  return asinFiles.value
+}
+
 function selectMode(mode: 'status' | 'asin') {
   statusModeEnabled.value = mode === 'status'
   asinModeEnabled.value = mode === 'asin'
@@ -744,7 +773,7 @@ async function runMatch() {
   matching.value = true
   try {
     const res = await matchPriceTrackShops(names, {
-      asinFiles: asinModeEnabled.value ? asinFiles.value : [],
+      asinFiles: asinModeEnabled.value ? resolveAsinRequestPaths() : [],
       countryCodes: [...orderedCountryCodes.value],
     })
     const batch = res.items || []
@@ -846,7 +875,7 @@ async function pushToPythonQueueLegacy() {
       statusMode: statusModeEnabled.value,
       asinMode: asinModeEnabled.value,
       items: matchedRows as unknown as Record<string, unknown>[],
-      asinFiles: asinFiles.value,
+      asinFiles: resolveAsinRequestPaths(),
       countryCodes: [...orderedCountryCodes.value],
     }
     const taskVo = await createPriceTrackTask(taskReq)
@@ -906,6 +935,7 @@ function buildQueuePayload(taskVo: PriceTrackCreateTaskVo, row: PriceTrackShopQu
       task_id: taskVo.taskId,
       shop_name: shopName,
       shop_id: row.shopId ?? null,
+      shop_mall_name: row.shopMallName || '',
       country_codes: [...orderedCountryCodes.value],
       mode: statusModeEnabled.value ? 'status' : 'asin',
       skip_asins: skipAsinsByCountry,
@@ -918,32 +948,51 @@ function buildQueuePayload(taskVo: PriceTrackCreateTaskVo, row: PriceTrackShopQu
 }
 
 async function waitForTaskTerminal(taskId: number) {
+  let transientErrorCount = 0
+  const maxTransientErrors = 30
   while (true) {
-    const batch = await getPriceTrackTaskProgressBatch([taskId])
-    if ((batch.missingTaskIds || []).includes(taskId)) {
-      removePollingTask(taskId)
-      await loadHistory()
-      await loadDashboard()
-      syncPollingIdsWithHistory()
-      return 'FAILED'
-    }
-    const detail = (batch.items || []).find((item) => item.task?.id === taskId)
-    const status = detail?.task?.status || ''
-    if (detail) {
-      const prev = taskSnapshots.value[taskId]
-      taskSnapshots.value = { ...taskSnapshots.value, [taskId]: prev ? { ...prev, task: { ...(prev.task || {}), ...(detail.task || {}) } } : detail }
-      saveTaskSnapshotsToStorage()
-    }
-    if (status) {
-      taskDetails.value = { ...taskDetails.value, [taskId]: status }
-      saveTaskDetailsToStorage()
-    }
-    if (status === 'SUCCESS' || status === 'FAILED') {
-      removePollingTask(taskId)
-      await loadHistory()
-      await loadDashboard()
-      syncPollingIdsWithHistory()
-      return status
+    try {
+      const batch = await getPriceTrackTaskProgressBatch([taskId])
+      transientErrorCount = 0
+      if ((batch.missingTaskIds || []).includes(taskId)) {
+        removePollingTask(taskId)
+        await loadHistory()
+        await loadDashboard()
+        syncPollingIdsWithHistory()
+        return 'FAILED'
+      }
+      const detail = (batch.items || []).find((item) => item.task?.id === taskId)
+      const status = detail?.task?.status || ''
+      if (detail) {
+        const prev = taskSnapshots.value[taskId]
+        taskSnapshots.value = { ...taskSnapshots.value, [taskId]: prev ? { ...prev, task: { ...(prev.task || {}), ...(detail.task || {}) } } : detail }
+        saveTaskSnapshotsToStorage()
+      }
+      if (status) {
+        taskDetails.value = { ...taskDetails.value, [taskId]: status }
+        saveTaskDetailsToStorage()
+      }
+      if (status === 'SUCCESS' || status === 'FAILED') {
+        removePollingTask(taskId)
+        await loadHistory()
+        await loadDashboard()
+        syncPollingIdsWithHistory()
+        return status
+      }
+    } catch (error) {
+      const message = (error instanceof Error ? error.message : String(error || '')).toLowerCase()
+      const transient = ['无法连接到后端服务', 'bad gateway', 'gateway timeout', 'network error', 'timeout', '502', '503', '504'].some((pattern) => message.includes(pattern.toLowerCase()))
+      if (!transient) throw error
+      transientErrorCount += 1
+      if (transientErrorCount >= maxTransientErrors) {
+        throw new Error(`任务 ${taskId} 等待后端恢复超时，请稍后手动刷新查看状态`)
+      }
+      queuePushResult.value = `任务 ${taskId} 运行中，正在等待后端服务恢复（${transientErrorCount}/${maxTransientErrors}）...`
+      if (transientErrorCount === 1 || transientErrorCount % 5 === 0) {
+        ElMessage.warning(`任务 ${taskId} 运行中，后端服务暂时不可用，正在自动重试`)
+      }
+      await new Promise<void>((resolve) => { window.setTimeout(() => resolve(), getPollIntervalMs()) })
+      continue
     }
     await new Promise<void>((resolve) => { window.setTimeout(() => resolve(), getPollIntervalMs()) })
   }
@@ -973,14 +1022,28 @@ async function pushToPythonQueue() {
   try {
     for (let index = 0; index < matchedRows.length; index += 1) {
       const row = matchedRows[index]
-      const taskVo = await createPriceTrackTask({
-        userId: 0,
-        statusMode: statusModeEnabled.value,
-        asinMode: asinModeEnabled.value,
-        items: [row] as unknown as Record<string, unknown>[],
-        asinFiles: asinFiles.value,
-        countryCodes: [...orderedCountryCodes.value],
-      })
+      let attempt = 0
+      const taskVo = await (async () => {
+        while (true) {
+          try {
+            return await createPriceTrackTask({
+              userId: 0,
+              statusMode: statusModeEnabled.value,
+              asinMode: asinModeEnabled.value,
+              items: [row] as unknown as Record<string, unknown>[],
+              asinFiles: resolveAsinRequestPaths(),
+              countryCodes: [...orderedCountryCodes.value],
+            })
+          } catch (error) {
+            const message = (error instanceof Error ? error.message : String(error || '')).toLowerCase()
+            const transient = ['无法连接到后端服务', 'bad gateway', 'gateway timeout', 'network error', 'timeout', '502', '503', '504'].some((pattern) => message.includes(pattern.toLowerCase()))
+            attempt += 1
+            if (!transient || attempt >= 10) throw error
+            queuePushResult.value = `后端服务暂时不可用，正在重试创建任务（${attempt}/10）...`
+            await new Promise<void>((resolve) => { window.setTimeout(() => resolve(), getPollIntervalMs()) })
+          }
+        }
+      })()
       taskSnapshots.value = {
         ...taskSnapshots.value,
         [taskVo.taskId]: {
@@ -1050,7 +1113,10 @@ async function syncActiveLoopRun() {
     setLoopRun(loop)
     clearLoopRunIfTerminal()
     return activeLoopRun.value
-  } catch {
+  } catch (error) {
+    const message = (error instanceof Error ? error.message : String(error || '')).toLowerCase()
+    const transient = ['无法连接到后端服务', 'bad gateway', 'gateway timeout', 'network error', 'timeout', '502', '503', '504'].some((pattern) => message.includes(pattern.toLowerCase()))
+    if (transient) return activeLoopRun.value
     activeLoopRun.value = null
     activeLoopRunId.value = null
     saveActiveLoopRunId()
@@ -1107,10 +1173,25 @@ async function runLoopExecution(loopId?: number) {
       if (!loop || loop.status === 'SUCCESS' || loop.status === 'FAILED' || loop.status === 'STOPPED') break
 
       if (loop.activeTaskId) {
-        addPollingTask(loop.activeTaskId)
+        const activeTaskId = loop.activeTaskId
+        addPollingTask(activeTaskId)
         scheduleNextPoll(true)
-        const finalStatus = await waitForTaskTerminal(loop.activeTaskId)
-        const updatedLoop = await completePriceTrackLoopChild(loop.id, loop.activeTaskId)
+        const finalStatus = await waitForTaskTerminal(activeTaskId)
+        let completeAttempt = 0
+        const updatedLoop = await (async () => {
+          while (true) {
+            try {
+              return await completePriceTrackLoopChild(loop.id, activeTaskId)
+            } catch (error) {
+              const message = (error instanceof Error ? error.message : String(error || '')).toLowerCase()
+              const transient = ['无法连接到后端服务', 'bad gateway', 'gateway timeout', 'network error', 'timeout', '502', '503', '504'].some((pattern) => message.includes(pattern.toLowerCase()))
+              completeAttempt += 1
+              if (!transient || completeAttempt >= 10) throw error
+              queuePushResult.value = `循环任务 ${loop.id} 等待后端恢复后确认子任务完成（${completeAttempt}/10）...`
+              await new Promise<void>((resolve) => { window.setTimeout(() => resolve(), getPollIntervalMs()) })
+            }
+          }
+        })()
         setLoopRun(updatedLoop)
         await loadHistory()
         await loadDashboard()
@@ -1122,15 +1203,44 @@ async function runLoopExecution(loopId?: number) {
         continue
       }
 
-      const dispatch = await dispatchNextPriceTrackLoopRun(loop.id)
+      let dispatchAttempt = 0
+      const dispatch = await (async () => {
+        while (true) {
+          try {
+            return await dispatchNextPriceTrackLoopRun(loop.id)
+          } catch (error) {
+            const message = (error instanceof Error ? error.message : String(error || '')).toLowerCase()
+            const transient = ['无法连接到后端服务', 'bad gateway', 'gateway timeout', 'network error', 'timeout', '502', '503', '504'].some((pattern) => message.includes(pattern.toLowerCase()))
+            dispatchAttempt += 1
+            if (!transient || dispatchAttempt >= 10) throw error
+            queuePushResult.value = `循环任务 ${loop.id} 等待后端恢复后继续派发（${dispatchAttempt}/10）...`
+            await new Promise<void>((resolve) => { window.setTimeout(() => resolve(), getPollIntervalMs()) })
+          }
+        }
+      })()
       setLoopRun(dispatch.loopRun || loop)
       if (!dispatch.childTaskRequest) {
         clearLoopRunIfTerminal()
         break
       }
-      const row = dispatch.childTaskRequest.items?.[0]
+      const childTaskRequest = dispatch.childTaskRequest
+      const row = childTaskRequest.items?.[0]
       if (!row) throw new Error('循环任务缺少待执行店铺')
-      const taskVo = await createPriceTrackTask(dispatch.childTaskRequest)
+      let createAttempt = 0
+      const taskVo = await (async () => {
+        while (true) {
+          try {
+            return await createPriceTrackTask(childTaskRequest)
+          } catch (error) {
+            const message = (error instanceof Error ? error.message : String(error || '')).toLowerCase()
+            const transient = ['无法连接到后端服务', 'bad gateway', 'gateway timeout', 'network error', 'timeout', '502', '503', '504'].some((pattern) => message.includes(pattern.toLowerCase()))
+            createAttempt += 1
+            if (!transient || createAttempt >= 10) throw error
+            queuePushResult.value = `循环任务 ${loop.id} 等待后端恢复后重试创建子任务（${createAttempt}/10）...`
+            await new Promise<void>((resolve) => { window.setTimeout(() => resolve(), getPollIntervalMs()) })
+          }
+        }
+      })()
       recordCreatedTask(taskVo)
       const queuePayload = buildQueuePayload(taskVo, row)
       queuePayloadText.value = JSON.stringify(queuePayload, null, 2)
@@ -1185,7 +1295,7 @@ async function pushToPythonLoopQueue() {
       statusMode: statusModeEnabled.value,
       asinMode: asinModeEnabled.value,
       items: matchedRows,
-      asinFiles: asinFiles.value,
+      asinFiles: resolveAsinRequestPaths(),
       countryCodes: [...orderedCountryCodes.value],
       executionMode: executionMode.value,
       targetRounds: executionMode.value === 'FINITE' ? Math.max(1, Number(roundCount.value) || 1) : undefined,
diff --git a/frontend-vue/src/pages/brand/components/BrandProductRiskTab.vue b/frontend-vue/src/pages/brand/components/BrandProductRiskTab.vue
index c31bc29..5a832f6 100644
--- a/frontend-vue/src/pages/brand/components/BrandProductRiskTab.vue
+++ b/frontend-vue/src/pages/brand/components/BrandProductRiskTab.vue
@@ -638,6 +638,44 @@ const historySectionItems = computed(() =>
 
 const hasVisibleList = computed(() => currentSectionItems.value.length > 0 || historySectionItems.value.length > 0)
 
+const TRANSIENT_BACKEND_ERROR_PATTERNS = [
+  '无法连接到后端服务',
+  'bad gateway',
+  'gateway timeout',
+  'network error',
+  'timeout',
+  '502',
+  '503',
+  '504',
+] as const
+
+function sleep(ms: number) {
+  return new Promise<void>((resolve) => {
+    window.setTimeout(() => resolve(), ms)
+  })
+}
+
+function isTransientBackendError(error: unknown) {
+  const message = (error instanceof Error ? error.message : String(error || '')).toLowerCase()
+  return TRANSIENT_BACKEND_ERROR_PATTERNS.some((pattern) => message.includes(pattern.toLowerCase()))
+}
+
+async function createProductRiskTaskWithRetry(items: ProductRiskShopQueueItem[], maxAttempts = 10) {
+  let attempt = 0
+  while (true) {
+    try {
+      return await createProductRiskTask(items)
+    } catch (error) {
+      attempt += 1
+      if (!isTransientBackendError(error) || attempt >= maxAttempts) {
+        throw error
+      }
+      queuePushResult.value = `后端服务暂时不可用，正在重试创建任务（${attempt}/${maxAttempts}）...`
+      await sleep(getPollIntervalMs())
+    }
+  }
+}
+
 async function refreshTaskBatch() {
   const ids = pollingTaskIds.value.filter((id) => id > 0)
   if (!ids.length) return
@@ -718,34 +756,50 @@ function stopPolling() {
 }
 
 async function waitForTaskTerminal(taskId: number) {
+  let transientErrorCount = 0
+  const maxTransientErrors = 30
   while (true) {
-    const batch = await getProductRiskTaskProgressBatch([taskId])
-    const detail = (batch.items || []).find((d) => d.task?.id === taskId)
-    const status = detail?.task?.status || ''
+    try {
+      const batch = await getProductRiskTaskProgressBatch([taskId])
+      transientErrorCount = 0
+      const detail = (batch.items || []).find((d) => d.task?.id === taskId)
+      const status = detail?.task?.status || ''
 
-    if (detail) {
-      const prev = taskSnapshots.value[taskId]
-      taskSnapshots.value = {
-        ...taskSnapshots.value,
-        [taskId]: prev ? { ...prev, task: { ...(prev.task || {}), ...(detail.task || {}) } } : detail,
+      if (detail) {
+        const prev = taskSnapshots.value[taskId]
+        taskSnapshots.value = {
+          ...taskSnapshots.value,
+          [taskId]: prev ? { ...prev, task: { ...(prev.task || {}), ...(detail.task || {}) } } : detail,
+        }
+        saveTaskSnapshotsToStorage()
+      }
+      if (status) {
+        taskDetails.value[taskId] = status
+        saveTaskDetailsToStorage()
       }
-      saveTaskSnapshotsToStorage()
-    }
-    if (status) {
-      taskDetails.value[taskId] = status
-      saveTaskDetailsToStorage()
-    }
 
-    if (status === 'SUCCESS' || status === 'FAILED') {
-      removePollingTask(taskId)
-      await loadHistory()
-      await loadDashboard()
-      return status
+      if (status === 'SUCCESS' || status === 'FAILED') {
+        removePollingTask(taskId)
+        await loadHistory()
+        await loadDashboard()
+        return status
+      }
+    } catch (error) {
+      if (!isTransientBackendError(error)) {
+        throw error
+      }
+      transientErrorCount += 1
+      if (transientErrorCount >= maxTransientErrors) {
+        throw new Error(`任务 ${taskId} 等待后端恢复超时，请稍后手动刷新查看状态`)
+      }
+      queuePushResult.value = `任务 ${taskId} 运行中，正在等待后端服务恢复（${transientErrorCount}/${maxTransientErrors}）...`
+      if (transientErrorCount === 1 || transientErrorCount % 5 === 0) {
+        ElMessage.warning(`任务 ${taskId} 运行中，后端服务暂时不可用，正在自动重试`)
+      }
+      await sleep(getPollIntervalMs())
+      continue
     }
-
-    await new Promise<void>((resolve) => {
-      window.setTimeout(() => resolve(), getPollIntervalMs())
-    })
+    await sleep(getPollIntervalMs())
   }
 }
 
@@ -943,7 +997,7 @@ async function pushToPythonQueue() {
   try {
     for (let i = 0; i < toPush.length; i++) {
       const item = toPush[i]
-      const created = await createProductRiskTask([item])
+      const created = await createProductRiskTaskWithRetry([item])
       const taskId = created.taskId
       taskSnapshots.value = {
         ...taskSnapshots.value,
diff --git a/frontend-vue/src/pages/brand/components/BrandShopMatchTab.vue b/frontend-vue/src/pages/brand/components/BrandShopMatchTab.vue
index d7c0249..7a4ab49 100644
--- a/frontend-vue/src/pages/brand/components/BrandShopMatchTab.vue
+++ b/frontend-vue/src/pages/brand/components/BrandShopMatchTab.vue
@@ -246,7 +246,7 @@ function removeMatchedRowsLocally(rows: ShopMatchHistoryItem[] | ShopMatchShopQu
 function parseScheduleValues() { if (!scheduleEnabled.value) return undefined; const values = schedulePickerValues.value.map((item) => item.trim()).filter(Boolean); if (!values.length) throw new Error('请至少选择一个执行时间'); const withTime = values.map((value) => { const date = parseScheduleDateTime(value); if (!date) throw new Error(`时间格式无效: ${value}`); return { raw: formatScheduleDateTime(date), time: date.getTime() } }).sort((a, b) => a.time - b.time); for (let i = 1; i < withTime.length; i += 1) if (withTime[i].time === withTime[i - 1].time) throw new Error('执行时间不能重复'); return withTime.map((item) => item.raw) }
 function buildQueuePayload(taskId: number, item: Pick<ShopMatchHistoryItem, 'shopName' | 'shopId' | 'platform' | 'companyName' | 'matchStatus' | 'matchMessage'>, countryCodes: string[], stageIndex?: number, finalStage = true) { return { type: 'shop-match-run', ts: Date.now(), data: { taskId, user_id: currentUserId(), items: [{ shopName: item.shopName, shopId: item.shopId, platform: item.platform, companyName: item.companyName, matched: true, matchStatus: item.matchStatus, matchMessage: item.matchMessage }], country_codes: [...countryCodes], risk_listing_filter: shopMatchListingFilter.value, stage_index: stageIndex, final_stage: finalStage } } }
 function nextScheduleStage(taskId: number) { const task = taskSnapshots.value[taskId]?.task; const stages = task?.scheduleStages || []; const currentStageIndex = task?.currentStageIndex; if (typeof currentStageIndex !== 'number') return null; const stage = stages.find((item) => item.stageIndex === currentStageIndex); if (!stage?.scheduledAt) return null; return { stageIndex: currentStageIndex, scheduledAt: stage.scheduledAt, finalStage: currentStageIndex === stages.length - 1 } }
-async function dispatchScheduledTask(taskId: number, item: ShopMatchHistoryItem) { const api = getPywebviewApi(); if (!api?.enqueue_json) throw new Error('当前客户端未提供 enqueue_json'); const stage = nextScheduleStage(taskId); const snapshot = taskSnapshots.value[taskId]; const countryCodes = snapshot?.task?.countryCodes || orderedCountryCodes.value; if (!stage) throw new Error(`任务 ${taskId} 缺少待执行阶段`); clearDispatchTimer(taskId); await activateShopMatchTask(taskId, stage.stageIndex); taskDetails.value = { ...taskDetails.value, [taskId]: 'RUNNING' }; if (snapshot?.task) taskSnapshots.value = { ...taskSnapshots.value, [taskId]: { ...snapshot, task: { ...snapshot.task, status: 'RUNNING', activeStageIndex: stage.stageIndex } } }; saveTaskSnapshotsToStorage(); saveTaskDetailsToStorage(); const payload = buildQueuePayload(taskId, item, countryCodes, stage.stageIndex, stage.finalStage); queuePayloadText.value = JSON.stringify(payload, null, 2); const result = await api.enqueue_json(payload); if (!result?.success) throw new Error(result?.error || `任务 ${taskId} 推送失败`); addPollingTask(taskId); queuePushResult.value = `任务 ${taskId} 已推送第 ${stage.stageIndex + 1} 轮`; ensurePolling(true) }
+async function dispatchScheduledTask(taskId: number, item: ShopMatchHistoryItem) { const api = getPywebviewApi(); if (!api?.enqueue_json) throw new Error('当前客户端未提供 enqueue_json'); const stage = nextScheduleStage(taskId); const snapshot = taskSnapshots.value[taskId]; const countryCodes = snapshot?.task?.countryCodes || orderedCountryCodes.value; if (!stage) throw new Error(`任务 ${taskId} 缺少待执行阶段`); clearDispatchTimer(taskId); await withTransientRetry(() => activateShopMatchTask(taskId, stage.stageIndex), (attempt, maxAttempts) => { queuePushResult.value = `任务 ${taskId} 等待后端恢复后再激活执行（${attempt}/${maxAttempts}）...` }); taskDetails.value = { ...taskDetails.value, [taskId]: 'RUNNING' }; if (snapshot?.task) taskSnapshots.value = { ...taskSnapshots.value, [taskId]: { ...snapshot, task: { ...snapshot.task, status: 'RUNNING', activeStageIndex: stage.stageIndex } } }; saveTaskSnapshotsToStorage(); saveTaskDetailsToStorage(); const payload = buildQueuePayload(taskId, item, countryCodes, stage.stageIndex, stage.finalStage); queuePayloadText.value = JSON.stringify(payload, null, 2); const result = await api.enqueue_json(payload); if (!result?.success) throw new Error(result?.error || `任务 ${taskId} 推送失败`); addPollingTask(taskId); queuePushResult.value = `任务 ${taskId} 已推送第 ${stage.stageIndex + 1} 轮`; ensurePolling(true) }
 function hasRunningTask() { return Object.values(taskDetails.value).some((status) => status === 'RUNNING') || Object.values(taskSnapshots.value).some((detail) => detail.task?.status === 'RUNNING') }
 function scheduledTimestamp(value?: string) { const date = parseScheduleDateTime(value); return date ? date.getTime() : Number.NaN }
 function findNextReadyScheduledTask() { const taskIds = new Set<number>(pollingTaskIds.value); for (const key of Object.keys(taskSnapshots.value)) { const id = normalizeTaskId(key); if (id > 0) taskIds.add(id) } for (const item of historyItems.value) { const id = normalizeTaskId(item.taskId); if (id > 0) taskIds.add(id) } const ready = Array.from(taskIds).map((taskId) => { const snapshot = taskSnapshots.value[taskId]; const taskStatus = taskDetails.value[taskId] || snapshot?.task?.status; const item = snapshot?.items?.[0] || historyItems.value.find((row) => normalizeTaskId(row.taskId) === taskId); const stage = nextScheduleStage(taskId); if (taskStatus !== 'SCHEDULED' || !item || !stage?.scheduledAt) return null; const scheduledTime = scheduledTimestamp(stage.scheduledAt); if (!Number.isFinite(scheduledTime) || scheduledTime > Date.now()) return null; return { taskId, item, scheduledTime } }).filter((item): item is { taskId: number; item: ShopMatchHistoryItem; scheduledTime: number } => !!item); ready.sort((a, b) => a.scheduledTime - b.scheduledTime || a.taskId - b.taskId); return ready[0] || null }
@@ -256,12 +256,16 @@ function restoreScheduledDispatches() { const taskIds = new Set<number>(pollingT
 function startScheduleHeartbeat() { if (scheduleHeartbeatTimer) return; scheduleHeartbeatTimer = window.setInterval(() => { void pumpScheduledQueue() }, 1000) }
 function stopScheduleHeartbeat() { if (!scheduleHeartbeatTimer) return; window.clearInterval(scheduleHeartbeatTimer); scheduleHeartbeatTimer = null }
 function handleScheduleRecovery() { restoreScheduledDispatches(); if (pollingTaskIds.value.length) ensurePolling(true) }
+const TRANSIENT_BACKEND_ERROR_PATTERNS = ['无法连接到后端服务', 'bad gateway', 'gateway timeout', 'network error', 'timeout', '502', '503', '504'] as const
+function sleep(ms: number) { return new Promise<void>((resolve) => { window.setTimeout(() => resolve(), ms) }) }
+function isTransientBackendError(error: unknown) { const message = (error instanceof Error ? error.message : String(error || '')).toLowerCase(); return TRANSIENT_BACKEND_ERROR_PATTERNS.some((pattern) => message.includes(pattern.toLowerCase())) }
+async function withTransientRetry<T>(action: () => Promise<T>, onRetry: (attempt: number, maxAttempts: number) => void, maxAttempts = 10) { let attempt = 0; while (true) { try { return await action() } catch (error) { attempt += 1; if (!isTransientBackendError(error) || attempt >= maxAttempts) throw error; onRetry(attempt, maxAttempts); await sleep(getPollIntervalMs()) } } }
 async function refreshTaskBatch() { if (!pollingTaskIds.value.length) return { settledTaskIds: [] as number[] }; try { const batch = await getShopMatchTaskProgressBatch(pollingTaskIds.value); const nextSnapshots = { ...taskSnapshots.value }; const settledTaskIds = new Set<number>(); for (const missingId of batch.missingTaskIds || []) { removeTaskLocally(missingId); delete nextSnapshots[missingId]; settledTaskIds.add(missingId) } for (const detail of batch.items || []) { const taskId = detail.task?.id; if (!taskId) continue; const prev = nextSnapshots[taskId]; nextSnapshots[taskId] = prev ? { ...prev, task: { ...(prev.task || {}), ...(detail.task || {}) } } : detail; const status = detail.task?.status || ''; if (!status) continue; taskDetails.value[taskId] = status; if (isTaskTerminalStatus(status)) { removePollingTask(taskId); settledTaskIds.add(taskId); continue } if (status === 'SCHEDULED') { stopPollingTask(taskId); settledTaskIds.add(taskId) } } taskSnapshots.value = nextSnapshots; saveTaskSnapshotsToStorage(); saveTaskDetailsToStorage(); restoreScheduledDispatches(); return { settledTaskIds: Array.from(settledTaskIds) } } catch { return { settledTaskIds: [] as number[] } } }
 function getPollIntervalMs() { return document.visibilityState === 'visible' ? 6000 : 20000 }
 function scheduleNextPoll(immediate = false) { if (pollTimer.value) { if (!immediate) return; window.clearTimeout(pollTimer.value); pollTimer.value = null } const run = async () => { pollTimer.value = null; if (pollingInFlight.value || !pollingTaskIds.value.length) { if (pollingTaskIds.value.length) scheduleNextPoll(); return } pollingInFlight.value = true; try { const { settledTaskIds } = await refreshTaskBatch(); if (settledTaskIds.length) await Promise.allSettled([loadHistory(), loadDashboard()]) } finally { pollingInFlight.value = false } if (pollingTaskIds.value.length) pollTimer.value = window.setTimeout(run, getPollIntervalMs()) }; if (immediate) void run(); else pollTimer.value = window.setTimeout(run, getPollIntervalMs()) }
 function ensurePolling(immediate = false) { scheduleNextPoll(immediate) }
 function stopPolling() { if (pollTimer.value) { window.clearTimeout(pollTimer.value); pollTimer.value = null } }
-async function waitForTaskTerminal(taskId: number) { while (true) { const batch = await getShopMatchTaskProgressBatch([taskId]); if ((batch.missingTaskIds || []).includes(taskId)) { removeTaskLocally(taskId); await refreshTaskViewsBestEffort(); restoreScheduledDispatches(); return 'FAILED' } const detail = (batch.items || []).find((item) => item.task?.id === taskId); const status = detail?.task?.status || ''; if (detail) { const prev = taskSnapshots.value[taskId]; taskSnapshots.value = { ...taskSnapshots.value, [taskId]: prev ? { ...prev, task: { ...(prev.task || {}), ...(detail.task || {}) } } : detail }; saveTaskSnapshotsToStorage() } if (status) { taskDetails.value[taskId] = status; saveTaskDetailsToStorage() } if (isTaskTerminalStatus(status)) { removePollingTask(taskId); await refreshTaskViewsBestEffort(); restoreScheduledDispatches(); return status } await new Promise<void>((resolve) => { window.setTimeout(() => resolve(), getPollIntervalMs()) }) } }
+async function waitForTaskTerminal(taskId: number) { let transientErrorCount = 0; const maxTransientErrors = 30; while (true) { try { const batch = await getShopMatchTaskProgressBatch([taskId]); transientErrorCount = 0; if ((batch.missingTaskIds || []).includes(taskId)) { removeTaskLocally(taskId); await refreshTaskViewsBestEffort(); restoreScheduledDispatches(); return 'FAILED' } const detail = (batch.items || []).find((item) => item.task?.id === taskId); const status = detail?.task?.status || ''; if (detail) { const prev = taskSnapshots.value[taskId]; taskSnapshots.value = { ...taskSnapshots.value, [taskId]: prev ? { ...prev, task: { ...(prev.task || {}), ...(detail.task || {}) } } : detail }; saveTaskSnapshotsToStorage() } if (status) { taskDetails.value[taskId] = status; saveTaskDetailsToStorage() } if (isTaskTerminalStatus(status)) { removePollingTask(taskId); await refreshTaskViewsBestEffort(); restoreScheduledDispatches(); return status } } catch (error) { if (!isTransientBackendError(error)) throw error; transientErrorCount += 1; if (transientErrorCount >= maxTransientErrors) throw new Error(`任务 ${taskId} 等待后端恢复超时，请稍后手动刷新查看状态`); queuePushResult.value = `任务 ${taskId} 运行中，正在等待后端服务恢复（${transientErrorCount}/${maxTransientErrors}）...`; if (transientErrorCount === 1 || transientErrorCount % 5 === 0) ElMessage.warning(`任务 ${taskId} 运行中，后端服务暂时不可用，正在自动重试`); await sleep(getPollIntervalMs()); continue } await sleep(getPollIntervalMs()) } }
 function resolvedTaskStatus(item: ShopMatchHistoryItem) { const taskId = normalizeTaskId(item.taskId); if (!taskId) return item.taskStatus || ''; return taskDetails.value[taskId] || taskSnapshots.value[taskId]?.task?.status || item.taskStatus || '' }
 function taskSnapshotOf(item: ShopMatchHistoryItem) { const taskId = normalizeTaskId(item.taskId); return taskId ? taskSnapshots.value[taskId] : undefined }
 function currentTaskStageText(item: ShopMatchHistoryItem) { const snapshot = taskSnapshotOf(item); const task = snapshot?.task; const stages = task?.scheduleStages || []; if (!stages.length) return ''; const total = stages.length; const activeIndex = typeof task?.activeStageIndex === 'number' ? task.activeStageIndex : undefined; const currentIndex = typeof task?.currentStageIndex === 'number' ? task.currentStageIndex : undefined; if (typeof activeIndex === 'number') return `执行进度: 第 ${activeIndex + 1}/${total} 次执行中`; if (typeof currentIndex === 'number') return `执行进度: 等待第 ${currentIndex + 1}/${total} 次`; return `执行进度: 共 ${total} 次`} 
@@ -298,7 +302,7 @@ async function deleteTaskRecord(item: ShopMatchHistoryItem) {
 }
 function formatMatchStatus(status?: string) { const value = (status || '').trim(); return { MATCHED: '已匹配', PENDING: '待匹配', CONFLICT: '需人工确认', INDEX_STALE: '索引过期' }[value] || value || '—' }
 function formatMatchRemark(row: ShopMatchShopQueueItem) { const message = (row.matchMessage || '').trim(); if (message) return message; if (row.matched && row.matchStatus === 'MATCHED') return '紫鸟索引已命中，可推送队列'; if (row.matched) return '已关联索引，请结合状态列查看是否可推送'; return '未命中或未就绪，请检查店铺名与索引刷新' }
-async function pushToPythonQueue() { const api = getPywebviewApi(); if (!api?.enqueue_json) { ElMessage.error('当前客户端未提供 enqueue_json'); return } const matched = matchedItems.value.filter((item) => item.matched); if (!matched.length) { ElMessage.warning('请先匹配可用店铺'); return } if (!orderedCountryCodes.value.length) { ElMessage.warning('请至少勾选一个国家'); return } let scheduleValues: string[] | undefined; try { scheduleValues = parseScheduleValues() } catch (error) { ElMessage.error(error instanceof Error ? error.message : '定时配置无效'); return } pushing.value = true; queuePayloadText.value = ''; try { for (let index = 0; index < matched.length; index += 1) { const item = matched[index]; const created = await createShopMatchTask([item], orderedCountryCodes.value, scheduleValues); const taskId = created.taskId; const initialStatus = scheduleValues?.length ? 'SCHEDULED' : 'RUNNING'; const snapshot: ShopMatchTaskDetailVo = { task: { id: taskId, status: initialStatus, scheduledAt: scheduleValues?.[0], countryCodes: [...orderedCountryCodes.value], currentStageIndex: scheduleValues?.length ? 0 : undefined, activeStageIndex: undefined, scheduleStages: (scheduleValues || []).map((value, stageIndex) => ({ stageIndex, scheduledAt: value, status: stageIndex === 0 ? 'SCHEDULED' : 'PENDING' })) }, items: created.items }; taskSnapshots.value = { ...taskSnapshots.value, [taskId]: snapshot }; taskDetails.value = { ...taskDetails.value, [taskId]: initialStatus }; saveTaskSnapshotsToStorage(); saveTaskDetailsToStorage(); const createdItem = created.items?.[0]; if (!createdItem) continue; if (scheduleValues?.length) { restoreScheduledDispatches(); queuePushResult.value = `任务 ${taskId} 已创建，共 ${scheduleValues.length} 个执行时间点`; removeMatchedRowsLocally([item]); continue } const payload = buildQueuePayload(taskId, item, orderedCountryCodes.value); queuePayloadText.value = JSON.stringify(payload, null, 2); const result = await api.enqueue_json(payload); if (!result?.success) throw new Error(result?.error || `任务 ${taskId} 推送失败`); addPollingTask(taskId); ensurePolling(true); removeMatchedRowsLocally([item]); queuePushResult.value = matched.length > 1 ? `任务 ${taskId} 已入队，等待完成后继续推送下一条（${index + 1}/${matched.length}）` : `任务 ${taskId} 已入队，等待执行完成`; const finalStatus = await waitForTaskTerminal(taskId); if (finalStatus !== 'SUCCESS') { throw new Error(`任务 ${taskId} 执行失败，已停止后续店铺推送`) } queuePushResult.value = index + 1 < matched.length ? `任务 ${taskId} 已完成，继续推送下一条（${index + 1}/${matched.length}）` : `任务 ${taskId} 已完成` } restoreScheduledDispatches(); if (!scheduleValues?.length) ensurePolling(true); ElMessage.success(scheduleValues?.length ? '定时任务已创建，后续会按时间串行推入 Python 队列' : `已按顺序完成 ${matched.length} 条店铺推送`) } catch (error) { const message = error instanceof Error ? error.message : '推送失败'; queuePushResult.value = message; ElMessage.error(message) } finally { pushing.value = false } }
+async function pushToPythonQueue() { const api = getPywebviewApi(); if (!api?.enqueue_json) { ElMessage.error('当前客户端未提供 enqueue_json'); return } const matched = matchedItems.value.filter((item) => item.matched); if (!matched.length) { ElMessage.warning('请先匹配可用店铺'); return } if (!orderedCountryCodes.value.length) { ElMessage.warning('请至少勾选一个国家'); return } let scheduleValues: string[] | undefined; try { scheduleValues = parseScheduleValues() } catch (error) { ElMessage.error(error instanceof Error ? error.message : '定时配置无效'); return } pushing.value = true; queuePayloadText.value = ''; try { for (let index = 0; index < matched.length; index += 1) { const item = matched[index]; const created = await withTransientRetry(() => createShopMatchTask([item], orderedCountryCodes.value, scheduleValues), (attempt, maxAttempts) => { queuePushResult.value = `后端服务暂时不可用，正在重试创建任务（${attempt}/${maxAttempts}）...` }); const taskId = created.taskId; const initialStatus = scheduleValues?.length ? 'SCHEDULED' : 'RUNNING'; const snapshot: ShopMatchTaskDetailVo = { task: { id: taskId, status: initialStatus, scheduledAt: scheduleValues?.[0], countryCodes: [...orderedCountryCodes.value], currentStageIndex: scheduleValues?.length ? 0 : undefined, activeStageIndex: undefined, scheduleStages: (scheduleValues || []).map((value, stageIndex) => ({ stageIndex, scheduledAt: value, status: stageIndex === 0 ? 'SCHEDULED' : 'PENDING' })) }, items: created.items }; taskSnapshots.value = { ...taskSnapshots.value, [taskId]: snapshot }; taskDetails.value = { ...taskDetails.value, [taskId]: initialStatus }; saveTaskSnapshotsToStorage(); saveTaskDetailsToStorage(); const createdItem = created.items?.[0]; if (!createdItem) continue; if (scheduleValues?.length) { restoreScheduledDispatches(); queuePushResult.value = `任务 ${taskId} 已创建，共 ${scheduleValues.length} 个执行时间点`; removeMatchedRowsLocally([item]); continue } const payload = buildQueuePayload(taskId, item, orderedCountryCodes.value); queuePayloadText.value = JSON.stringify(payload, null, 2); const result = await api.enqueue_json(payload); if (!result?.success) throw new Error(result?.error || `任务 ${taskId} 推送失败`); addPollingTask(taskId); ensurePolling(true); removeMatchedRowsLocally([item]); queuePushResult.value = matched.length > 1 ? `任务 ${taskId} 已入队，等待完成后继续推送下一条（${index + 1}/${matched.length}）` : `任务 ${taskId} 已入队，等待执行完成`; const finalStatus = await waitForTaskTerminal(taskId); if (finalStatus !== 'SUCCESS') { throw new Error(`任务 ${taskId} 执行失败，已停止后续店铺推送`) } queuePushResult.value = index + 1 < matched.length ? `任务 ${taskId} 已完成，继续推送下一条（${index + 1}/${matched.length}）` : `任务 ${taskId} 已完成` } restoreScheduledDispatches(); if (!scheduleValues?.length) ensurePolling(true); ElMessage.success(scheduleValues?.length ? '定时任务已创建，后续会按时间串行推入 Python 队列' : `已按顺序完成 ${matched.length} 条店铺推送`) } catch (error) { const message = error instanceof Error ? error.message : '推送失败'; queuePushResult.value = message; ElMessage.error(message) } finally { pushing.value = false } }
 
 onMounted(async () => { loadPollingIdsFromStorage(); loadTaskDetailsFromStorage(); loadTaskSnapshotsFromStorage(); loadMatchedItemsFromStorage(); syncPollingIdsWithTaskState(); await Promise.allSettled([loadCandidates(), loadCountryPreference(), loadHistory(), loadDashboard()]); startScheduleHeartbeat(); window.addEventListener('focus', handleScheduleRecovery); document.addEventListener('visibilitychange', handleScheduleRecovery); restoreScheduledDispatches(); if (pollingTaskIds.value.length) ensurePolling(true) })
 onUnmounted(() => { stopPolling(); stopScheduleHeartbeat(); window.removeEventListener('focus', handleScheduleRecovery); document.removeEventListener('visibilitychange', handleScheduleRecovery); if (countryPrefSaveTimer) clearTimeout(countryPrefSaveTimer); for (const timer of dispatchTimers.values()) window.clearTimeout(timer); dispatchTimers.clear() })
diff --git a/frontend-vue/src/shared/api/java-modules.ts b/frontend-vue/src/shared/api/java-modules.ts
index 85a2dac..9717bc8 100644
--- a/frontend-vue/src/shared/api/java-modules.ts
+++ b/frontend-vue/src/shared/api/java-modules.ts
@@ -925,6 +925,7 @@ export interface PriceTrackCandidateVo {
 
 export interface PriceTrackShopQueueItem {
   shopName?: string;
+  shopMallName?: string;
   shopId?: number | string | null;
   matched?: boolean;
   matchStatus?: string;
@@ -958,6 +959,7 @@ export interface PriceTrackHistoryItem {
   loopRunId?: number;
   roundIndex?: number;
   shopName?: string;
+  shopMallName?: string;
   shopId?: number | string | null;
   platform?: string;
   companyName?: string;