diff --git a/packages/vscode/package.json b/packages/vscode/package.json
index 60912787..9fbdaa42 100644
--- a/packages/vscode/package.json
+++ b/packages/vscode/package.json
@@ -3,7 +3,7 @@
   "displayName": "any-reader",
   "description": "自定义规则多站点聚合搜索阅读小说、漫画。包含JS规则解析库和VSCode插件。支持本地小说 TXT、EPUB",
   "icon": "resources/icon.png",
-  "version": "0.7.1",
+  "version": "0.7.2",
   "preview": true,
   "publisher": "aooiu",
   "qna": "https://github.com/aooiuu/any-reader/issues",
diff --git a/packages/vscode/src/sidebar/book.ts b/packages/vscode/src/sidebar/book.ts
index 4c10c840..782418e8 100644
--- a/packages/vscode/src/sidebar/book.ts
+++ b/packages/vscode/src/sidebar/book.ts
@@ -11,7 +11,6 @@ import { ChapterItem, Rule } from '@any-reader/core';
 export class BookProvider implements vscode.TreeDataProvider<TreeNode> {
   readonly _onDidChangeTreeData = new vscode.EventEmitter<TreeNode | undefined>();
   readonly onDidChangeTreeData = this._onDidChangeTreeData.event;
-  readonly cache = new Map();
 
   refresh(): void {
     this._onDidChangeTreeData.fire(undefined);
@@ -34,32 +33,23 @@ export class BookProvider implements vscode.TreeDataProvider<TreeNode> {
     };
   }
 
-  // 获取缓存列表
-  getChildrenCache(ruleId: string, url: string) {
-    const key = `${ruleId}@${url}`;
-    return this.cache.get(key) || this.cache.get('_') || [];
-  }
-
   async getChildren(element?: TreeNode): Promise<TreeNode[]> {
     if (!element) {
       const items = await bookManager.getChildren();
       return items;
     } else {
       const chapters = await bookManager.getChapter(element);
-      this.cache.set(`${element.rule.id}@${element.url}`, chapters);
       return chapters;
     }
   }
 
   setChapters(chapterItems: ChapterItem[], rule: Rule, url: string) {
-    this.cache.clear();
     bookManager.list = chapterItems.map((chapterItem: ChapterItem) => ({
       rule,
       type: 2,
       data: chapterItem,
       url
     }));
-    this.cache.set('_', bookManager.list);
     this.refresh();
   }
 }
diff --git a/packages/vscode/src/sidebar/localBook.ts b/packages/vscode/src/sidebar/localBook.ts
index 3b322988..74bafd47 100644
--- a/packages/vscode/src/sidebar/localBook.ts
+++ b/packages/vscode/src/sidebar/localBook.ts
@@ -5,7 +5,6 @@ import { COMMANDS } from '../constants';
 class TreeDataProvider implements vscode.TreeDataProvider<TreeNode> {
   readonly _onDidChangeTreeData = new vscode.EventEmitter<TreeNode | undefined>();
   readonly onDidChangeTreeData = this._onDidChangeTreeData.event;
-  readonly cache = new Map();
 
   async refresh(): Promise<void> {
     this._onDidChangeTreeData.fire(undefined);
@@ -43,19 +42,12 @@ class TreeDataProvider implements vscode.TreeDataProvider<TreeNode> {
     };
   }
 
-  // 获取缓存列表
-  getChildrenCache(path: string) {
-    return this.cache.get(path) || [];
-  }
-
   // 获取目录
   async getChildren(item?: TreeNode): Promise<TreeNode[]> {
     if (!item) {
-      this.cache.clear();
       return getBookList();
     } else {
       const chapters = await getChapter(item.path).catch(() => []);
-      this.cache.set(item.path, chapters);
       return chapters;
     }
   }