diff --git a/backend-java/src/main/java/com/nanri/aiimage/config/ZiniaoHttpConfigResolver.java b/backend-java/src/main/java/com/nanri/aiimage/config/ZiniaoHttpConfigResolver.java
new file mode 100644
index 00000000..11131327
--- /dev/null
+++ b/backend-java/src/main/java/com/nanri/aiimage/config/ZiniaoHttpConfigResolver.java
@@ -0,0 +1,50 @@
+package com.nanri.aiimage.config;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+
+/**
+ * 紫鸟客户端统一配置解析（task-170）。
+ *
+ * 真实基线（已核实）：连接超时来自共享 HttpClient（HttpClientPool connect=10s，
+ * 不读 aiimage.ziniao.connect 字段）；读取超时由 ZiniaoClientImpl 取
+ * aiimage.ziniao.read-timeout-seconds*1000（生产默认 15s）经 requestFactory 生效；
+ * 当前无 call timeout / 无重试。
+ *
+ * 语义：read 优先取模块级现有配置（保证接入切点时行为不变），未配置时回退命名空间
+ * aiimage.http-client.*；connect/call/retry 取命名空间（未来由命名空间统一治理）。
+ * 仅提供稳定访问面，不改动 ZiniaoClientImpl 调用点。
+ */
+@Component
+@RequiredArgsConstructor
+public class ZiniaoHttpConfigResolver {
+
+    private final HttpClientProperties httpClientProperties;
+    private final ZiniaoProperties ziniaoProperties;
+
+    /** 连接超时：共享 HttpClient 决定，命名空间默认 10s 与 HttpClientPool 现状一致。 */
+    public long connectTimeoutMillis() {
+        return httpClientProperties.effectiveConnectTimeoutMillis();
+    }
+
+    /** 读取超时：模块级秒数优先（现状 15s）；未配置时回退命名空间。 */
+    public long readTimeoutMillis() {
+        int moduleSeconds = ziniaoProperties.getReadTimeoutSeconds();
+        if (moduleSeconds > 0) {
+            return moduleSeconds * 1_000L;
+        }
+        return httpClientProperties.effectiveReadTimeoutMillis();
+    }
+
+    public long callTimeoutMillis() {
+        return httpClientProperties.effectiveCallTimeoutMillis();
+    }
+
+    public int maxRetries() {
+        return httpClientProperties.effectiveMaxRetries();
+    }
+
+    public long baseRetryDelayMillis() {
+        return httpClientProperties.getBaseRetryDelayMillis();
+    }
+}
diff --git a/backend-java/src/test/java/com/nanri/aiimage/config/ZiniaoHttpConfigResolverTest.java b/backend-java/src/test/java/com/nanri/aiimage/config/ZiniaoHttpConfigResolverTest.java
new file mode 100644
index 00000000..adafefee
--- /dev/null
+++ b/backend-java/src/test/java/com/nanri/aiimage/config/ZiniaoHttpConfigResolverTest.java
@@ -0,0 +1,96 @@
+package com.nanri.aiimage.config;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+/**
+ * task-170：紫鸟客户端配置接入契约（plan 10，诚实模式）。
+ *
+ * 现网真实基线（已核实）：
+ *  - 连接超时：共用 HttpClient（HttpClientPool connect=10s），不读 aiimage.ziniao.connect 字段；
+ *  - 读取超时：ZiniaoClientImpl 用 ziniaoProperties.readTimeoutSeconds*1000（生产默认 15s）；
+ *  - 无 call timeout / 无重试。
+ *
+ * resolver 语义：模块级现有配置优先（read 取 aiimage.ziniao 秒数），命名空间兜底；
+ * 不改调用点，保证接入未来切点时行为不变。
+ */
+class ZiniaoHttpConfigResolverTest {
+
+    private HttpClientProperties http;
+    private ZiniaoProperties ziniao;
+    private ZiniaoHttpConfigResolver resolver;
+
+    @BeforeEach
+    void setUp() {
+        http = new HttpClientProperties();
+        ziniao = new ZiniaoProperties();
+        resolver = new ZiniaoHttpConfigResolver(http, ziniao);
+    }
+
+    @Test
+    void readDefaultsToCurrentZiniaoModuleConfig() {
+        // 生产现状：aiimage.ziniao.read-timeout-seconds=15 → requestFactory(15000)
+        ziniao.setReadTimeoutSeconds(15);
+        assertEquals(15_000L, resolver.readTimeoutMillis());
+    }
+
+    @Test
+    void moduleReadWinsOverNamespace() {
+        // 模块级现有配置优先，命名空间覆盖不影响紫鸟 read（行为不变）
+        ziniao.setReadTimeoutSeconds(15);
+        http.setReadTimeoutMillis(120_000);
+        assertEquals(15_000L, resolver.readTimeoutMillis());
+    }
+
+    @Test
+    void readFallsBackToNamespaceWhenModuleUnset() {
+        // 模块未配置(<=0) → 命名空间 read（默认 60s，可覆盖）
+        ziniao.setReadTimeoutSeconds(0);
+        assertEquals(60_000L, resolver.readTimeoutMillis());
+        http.setReadTimeoutMillis(30_000);
+        assertEquals(30_000L, resolver.readTimeoutMillis());
+    }
+
+    @Test
+    void connectMatchesSharedClientBaseline() {
+        // 连接超时由共享 HttpClient 决定（HttpClientPool 硬编码 10s），不读模块 connect 字段
+        assertEquals(10_000L, resolver.connectTimeoutMillis());
+        http.setConnectTimeoutMillis(30_000);
+        assertEquals(30_000L, resolver.connectTimeoutMillis());
+    }
+
+    @Test
+    void callTimeoutFromNamespace() {
+        assertEquals(90_000L, resolver.callTimeoutMillis());
+        http.setCallTimeoutMillis(180_000);
+        assertEquals(180_000L, resolver.callTimeoutMillis());
+    }
+
+    @Test
+    void retryFromNamespaceClamped() {
+        assertEquals(3, resolver.maxRetries());
+        http.setMaxRetries(99);
+        assertEquals(10, resolver.maxRetries(), "命名空间重试钳制到 10");
+        assertEquals(500L, resolver.baseRetryDelayMillis());
+    }
+
+    @Test
+    void invalidNamespaceTimeoutsClamped() {
+        http.setConnectTimeoutMillis(-1);
+        assertEquals(1_000L, resolver.connectTimeoutMillis());
+        ziniao.setReadTimeoutSeconds(0);
+        http.setReadTimeoutMillis(999_999_999L);
+        assertEquals(3_600_000L, resolver.readTimeoutMillis(), "命名空间 read 钳制到 3600s");
+    }
+
+    @Test
+    void resolverWiredAsStableAccessSurface() {
+        // 作为未来 ZiniaoClientImpl 切换读取源时的稳定访问面
+        assertTrue(resolver.connectTimeoutMillis() > 0);
+        assertTrue(resolver.readTimeoutMillis() > 0);
+        assertTrue(resolver.maxRetries() >= 0);
+    }
+}