diff --git a/lib/routes/zsxq/types.ts b/lib/routes/zsxq/types.ts
index 2d1178549c1e..19d5b8ea17b7 100644
--- a/lib/routes/zsxq/types.ts
+++ b/lib/routes/zsxq/types.ts
@@ -11,7 +11,7 @@ interface BasicTopic {
     create_time: string;
     digested: boolean;
     group: {
-        group_id: number;
+        group_id: number | string;
         name: string;
         type: string;
         background_url: string;
@@ -22,14 +22,14 @@ interface BasicTopic {
             avatar_url: string;
             name: string;
             number: number;
-            user_id: number;
+            user_id: number | string;
         };
     }>;
     likes_count: number;
     readers_count: number;
     reading_count: number;
     rewards_count: number;
-    topic_id: number;
+    topic_id: number | string;
     type: string;
     user_specific: {
         liked: false;
diff --git a/lib/routes/zsxq/utils.ts b/lib/routes/zsxq/utils.ts
index 00e08fcf5fb2..e2f8f25af32f 100644
--- a/lib/routes/zsxq/utils.ts
+++ b/lib/routes/zsxq/utils.ts
@@ -12,8 +12,12 @@ export async function customFetch<T extends BasicResponse<ResponseData>>(path: s
         headers: {
             cookie: `zsxq_access_token=${config.zsxq.accessToken};`,
         },
+        responseType: 'text',
     });
-    const { succeeded, code, resp_data } = response.data as T;
+    // Preserve large integer IDs (topic_id, group_id, user_id etc.) by converting them to strings
+    // before JSON.parse, which would otherwise lose precision on numbers > Number.MAX_SAFE_INTEGER
+    const safeBody = (response.body as string).replaceAll(/("(?:topic_id|group_id|user_id|task_id|image_id|category_id)"\s*:\s*)(\d+)/g, '$1"$2"');
+    const { succeeded, code, resp_data } = JSON.parse(safeBody) as T;
     if (succeeded) {
         return resp_data;
     }
@@ -39,7 +43,7 @@ export function generateTopicDataItem(topics: Topic[]): DataItem[] {
     return topics.map((topic) => {
         let description: string | undefined;
         let title = '';
-        const url = `https://wx.zsxq.com/topic/${topic.topic_id}`;
+        const url = `https://wx.zsxq.com/group/${topic.group.group_id}/topic/${topic.topic_id}`;
         switch (topic.type) {
             case 'talk':
                 title = topic.talk?.text?.split('\n')[0] ?? '文章';