diff --git a/src-tauri/src/commands/publish.rs b/src-tauri/src/commands/publish.rs
index 7cbcde1..1eee062 100644
--- a/src-tauri/src/commands/publish.rs
+++ b/src-tauri/src/commands/publish.rs
@@ -118,7 +118,7 @@ pub async fn publish_login(
     .await?;
 
     if result.get("success").and_then(|v| v.as_bool()) == Some(true) {
-        let nickname = result
+        let nickname: String = result
             .get("nickname")
             .and_then(|v| v.as_str())
             .unwrap_or("")
diff --git a/src/components/workflow/Step07Publish.vue b/src/components/workflow/Step07Publish.vue
index 8710e15..a8481d8 100644
--- a/src/components/workflow/Step07Publish.vue
+++ b/src/components/workflow/Step07Publish.vue
@@ -21,6 +21,7 @@ const scheduleDate = ref(null);
 const accountDialogVisible = ref(false);
 const activePlatformKey = ref("douyin");
 const checkingAccountId = ref(null);
+const openingAccountId = ref(null);
 
 const hasVideo = computed(
   () => Boolean(processedVideoPath.value || generatedVideoPath.value),
@@ -133,6 +134,13 @@ async function onTestAccount(platform, account) {
   showFeedback(result);
 }
 
+async function onOpenAccount(platform, account) {
+  openingAccountId.value = account.id;
+  const result = await workflow.openPublishAccount(platform.key, account.id);
+  openingAccountId.value = null;
+  showFeedback(result);
+}
+
 function onDeleteAccount(platform, account) {
   platform.accounts = (platform.accounts || []).filter((a) => a.id !== account.id);
   if (platform.accountId === account.id) {
@@ -337,6 +345,14 @@ function formatUpdateTime(account) {
                 :loading="checkingAccountId === account.id"
                 @click="onTestAccount(activePlatform, account)"
               />
+              <Button
+                label="打开"
+                size="small"
+                severity="secondary"
+                outlined
+                :loading="openingAccountId === account.id"
+                @click="onOpenAccount(activePlatform, account)"
+              />
               <Button
                 label="删除"
                 size="small"
diff --git a/src/services/videoPublish.js b/src/services/videoPublish.js
index 19d2404..92ec3c4 100644
--- a/src/services/videoPublish.js
+++ b/src/services/videoPublish.js
@@ -126,6 +126,40 @@ export async function checkPublishLoginStatus(
   }
 }
 
+/**
+ * @param {ReturnType<typeof import('../stores/workflow.js').useWorkflowStore>} store
+ * @param {string} platformKey
+ * @param {number | null} accountId
+ */
+export async function openPublishAccount(store, platformKey, accountId = null) {
+  try {
+    if (accountId != null) {
+      const check = await invoke("publish_check_login", {
+        params: {
+          platform: platformKey,
+          accountId,
+          checkBrowser: false,
+        },
+      });
+      if (!check?.isLoggedIn) {
+        return { ok: false, message: "该账号未登录，请先扫码登录" };
+      }
+    }
+    await invoke("run_nodejs_script", {
+      scriptName: "publish_open.js",
+      params: {
+        platform: platformKey,
+        accountId,
+        cookies: [],
+      },
+    });
+    return { ok: true, message: "已打开平台页面" };
+  } catch (err) {
+    const msg = err instanceof Error ? err.message : String(err);
+    return { ok: false, message: `打开失败：${msg}` };
+  }
+}
+
 /**
  * @param {ReturnType<typeof import('../stores/workflow.js').useWorkflowStore>} store
  */
diff --git a/src/stores/workflow.js b/src/stores/workflow.js
index 56b2352..4fc9912 100644
--- a/src/stores/workflow.js
+++ b/src/stores/workflow.js
@@ -50,6 +50,7 @@ import {
   createDefaultPublishPlatforms,
   executePublishVideo,
   checkPublishLoginStatus,
+  openPublishAccount,
   loginPublishPlatform,
   refreshPublishAccounts,
 } from "../services/videoPublish.js";
@@ -694,6 +695,10 @@ export const useWorkflowStore = defineStore("workflow", {
       return checkPublishLoginStatus(this, platformKey, accountId, checkBrowser);
     },
 
+    async openPublishAccount(platformKey, accountId = null) {
+      return openPublishAccount(this, platformKey, accountId);
+    },
+
     async publishVideo(options) {
       return executePublishVideo(this, options);
     },