更新应用的appid，修正书籍详情跳转逻辑中的wxBookId引用，提升代码一致性和可读性。

app.js

@@ -39,7 +39,7 @@ App({
       wx.login({
         success: res => {
           userLogin({
-            "appid": "wxa13166979d7011c4",
+            "appid": "wxa7a33088566e1292",
             "channel": 1,
             "srcType": "0",
             "srcAppId": "",

pages/bookshelf/bookshelf.js

@@ -92,7 +92,7 @@ Page({
     // 使用公共的goToBookDetail函数
     goToBookDetail({
       bookId: book.novelId,
-      wxBookId: book.appId, // 使用appId作为wxBookId
+      wxBookId: book.wxBookId,
       chapterId: book.novelChapterId
     });
   }

pages/index/index.js

@@ -217,7 +217,7 @@ Page({
     if (this.data.recentBook) {
       goToBookDetail({
         bookId: this.data.recentBook.novelId,
-        wxBookId: this.data.recentBook.appId,
+        wxBookId: this.data.recentBook.wxBookId,
         chapterId: this.data.recentBook.novelChapterId
       });
     }

project.config.json

@@ -24,5 +24,5 @@
     "tabIndent": "auto",
     "tabSize": 2
   },
-  "appid": "wxa13166979d7011c4"
+  "appid": "wxa7a33088566e1292"
 }