diff --git a/src/modules/words/words.module.ts b/src/modules/words/words.module.ts
index 78c95fd..98e69ec 100644
--- a/src/modules/words/words.module.ts
+++ b/src/modules/words/words.module.ts
@@ -3,9 +3,10 @@ import { WordsController } from './words.controller';
 import { WordsService } from './words.service';
 import { PathModule } from '../../core/path/path.module';
 import { ToolsModule } from '../../core/tools/tools.module';
+import { AutoUpdateModule } from '../../core/auto-update/auto-update.module';
 
 @Module({
-  imports: [PathModule, ToolsModule],
+  imports: [PathModule, ToolsModule, AutoUpdateModule],
   controllers: [WordsController],
   providers: [WordsService],
   exports: [WordsService],
diff --git a/src/modules/words/words.service.ts b/src/modules/words/words.service.ts
index 4ca9522..0d69959 100644
--- a/src/modules/words/words.service.ts
+++ b/src/modules/words/words.service.ts
@@ -35,9 +35,8 @@ export class WordsService {
    * 启动定时检查 words 仓库更新
    */
   private startAutoUpdate() {
-    const wordsPath = this.paths.get('words');
-
     setInterval(async () => {
+      const wordsPath = this.paths.get('words');
       this.logger.log('定时检查文案仓库更新..');
       const updated = await this.autoUpdateService.checkRepoForUpdates(
         wordsPath,