diff --git a/src/main/java/com/gxwebsoft/ai/service/KnowledgeBaseService.java b/src/main/java/com/gxwebsoft/ai/service/KnowledgeBaseService.java
index 3f59a7f..2209ac3 100644
--- a/src/main/java/com/gxwebsoft/ai/service/KnowledgeBaseService.java
+++ b/src/main/java/com/gxwebsoft/ai/service/KnowledgeBaseService.java
@@ -61,9 +61,9 @@ public interface KnowledgeBaseService {
     List<String> uploadDocuments(String kbId, MultipartFile[] files);
     
     /**
-     * 知识库追加导入已解析的文档
+     * 知识库追加导入已解析的文档（异步）
      */
-    boolean submitDocuments(String kbId, String fileId);
+    void submitDocuments(String kbId, String fileId);
     
     /**
      * 知识库追加导入已解析的文档
diff --git a/src/main/java/com/gxwebsoft/ai/service/impl/KnowledgeBaseServiceImpl.java b/src/main/java/com/gxwebsoft/ai/service/impl/KnowledgeBaseServiceImpl.java
index 41acd13..9c1d53c 100644
--- a/src/main/java/com/gxwebsoft/ai/service/impl/KnowledgeBaseServiceImpl.java
+++ b/src/main/java/com/gxwebsoft/ai/service/impl/KnowledgeBaseServiceImpl.java
@@ -193,12 +193,11 @@ public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
 
     @Async
     @Override
-	public boolean submitDocuments(String kbId, String fileId) {
+	public void submitDocuments(String kbId, String fileId) {
         String workspaceId = config.getWorkspaceId();
     	try {
             Client client = clientFactory.createClient();
-            boolean result = AiCloudKnowledgeBaseUtil.submitIndexAddDocumentsJob(client, workspaceId, kbId, fileId).getBody().getSuccess();
-            return result;
+            AiCloudKnowledgeBaseUtil.submitIndexAddDocumentsJob(client, workspaceId, kbId, fileId).getBody().getSuccess();
 		} catch (Exception e) {
 			throw new RuntimeException("添加文档到知识库失败: " + e.getMessage(), e);
 		}