diff --git a/app/HomeClient.tsx b/app/HomeClient.tsx
index 41fb02e..b621cb3 100644
--- a/app/HomeClient.tsx
+++ b/app/HomeClient.tsx
@@ -274,11 +274,52 @@ export default function HomeClient() {
           : typeof relations?.anonymous_user_id === "string"
             ? relations.anonymous_user_id.trim()
             : "";
+      const linkedPbUserId =
+        typeof relations?.linked_pb_user_id === "string"
+          ? relations.linked_pb_user_id.trim()
+          : typeof relations?.pb_user_id === "string"
+            ? relations.pb_user_id.trim()
+            : "";
+      const relationUserId =
+        typeof relations?.user_id === "string" ? relations.user_id.trim() : "";
+      const linkedEmail =
+        typeof relations?.linked_email === "string"
+          ? relations.linked_email.trim().toLowerCase()
+          : typeof relations?.email === "string"
+            ? relations.email.trim().toLowerCase()
+            : "";
+      const hasVipFromRelation =
+        relations?.has_vip_by_user_id === true ||
+        relations?.has_vip_by_pb_user === true;
       if (/^user\d+$/.test(linkedAnonymousUserId)) {
         setStorage("userId", linkedAnonymousUserId);
         setStorage("memosAccount", linkedAnonymousUserId);
         setAnonymousUserCookie(linkedAnonymousUserId);
       }
+      // 关键修复：若 wechat_profile 已确认关联到 VIP 用户，立即回填关联 user_id 并进入 VIP 态
+      if (hasVipFromRelation) {
+        const resolvedVipUserId =
+          linkedPbUserId || relationUserId || linkedAnonymousUserId;
+        if (resolvedVipUserId) {
+          setStorage("userId", resolvedVipUserId);
+          if (/^user\d+$/.test(resolvedVipUserId)) {
+            setStorage("memosAccount", resolvedVipUserId);
+            setAnonymousUserCookie(resolvedVipUserId);
+          }
+          savePaidType("vip");
+          if (linkedEmail) {
+            setStorage("userEmail", linkedEmail);
+            setStorage("userName", linkedEmail);
+            setStorage("emailLinked", "1");
+            setUserEmail(linkedEmail);
+            saveUserName(linkedEmail);
+          } else if (nickname) {
+            saveUserName(nickname);
+          } else {
+            saveUserName(resolvedVipUserId);
+          }
+        }
+      }
       if (nickname) {
         setWechatNick(nickname);
         setStorage("wechatNick", nickname);
@@ -296,7 +337,7 @@ export default function HomeClient() {
     } catch {
       // 忽略失败，不影响主流程
     }
-  }, []);
+  }, [savePaidType, saveUserName]);
 
   const getStoredAnonymousUserId = useCallback((): string | null => {
     const memosAccount = getStorage("memosAccount");