diff --git a/packages/server/src/services/document.service.ts b/packages/server/src/services/document.service.ts
index 108cc39..dec2c17 100644
--- a/packages/server/src/services/document.service.ts
+++ b/packages/server/src/services/document.service.ts
@@ -358,7 +358,10 @@ export class DocumentService {
   async deleteDocument(user: OutUser, documentId) {
     const document = await this.documentRepo.findOne(documentId);
     if (document.isWikiHome) {
-      throw new HttpException('该文档作为知识库首页使用，无法删除', HttpStatus.FORBIDDEN);
+      const isWikiExist = await this.wikiService.findById(document.wikiId);
+      if (isWikiExist) {
+        throw new HttpException('该文档作为知识库首页使用，无法删除', HttpStatus.FORBIDDEN);
+      }
     }
     const children = await this.documentRepo.find({
       parentDocumentId: document.id,
diff --git a/packages/server/src/services/wiki.service.ts b/packages/server/src/services/wiki.service.ts
index 04a89f9..74ed373 100644
--- a/packages/server/src/services/wiki.service.ts
+++ b/packages/server/src/services/wiki.service.ts
@@ -458,9 +458,10 @@ export class WikiService {
     if (user.id !== wiki.createUserId) {
       throw new HttpException('您不是创建者，无法删除该知识库', HttpStatus.FORBIDDEN);
     }
+    await this.wikiRepo.remove(wiki);
     await this.documentService.deleteWikiDocuments(user, wikiId);
     const users = await this.wikiUserRepo.find({ wikiId });
-    await Promise.all([this.wikiRepo.remove(wiki), this.wikiUserRepo.remove(users)]);
+    await Promise.all([this.wikiUserRepo.remove(users)]);
     return wiki;
   }