diff --git a/apps/knowledge/serializers/document.py b/apps/knowledge/serializers/document.py
index a8af567c..443932b7 100644
--- a/apps/knowledge/serializers/document.py
+++ b/apps/knowledge/serializers/document.py
@@ -1248,8 +1248,6 @@ class DocumentSerializers(serializers.Serializer):
                         # 更新音视频文档的状态
                         if hasattr(doc, 'meta') and doc.meta and doc.meta.get('stt_model_id'):
                             try:
-                                from common.event import ListenerManagement
-                                from knowledge.models import TaskType, State
                                 # 更新文档状态为成功
                                 ListenerManagement.update_status(
                                     QuerySet(Document).filter(id=doc.id),
@@ -1393,9 +1391,6 @@ class DocumentSerializers(serializers.Serializer):
                         document_result_list[idx]['is_media_learning'] = True
                         # 设置排队状态并触发音视频异步任务
                         try:
-                            from common.event import ListenerManagement
-                            from knowledge.models import TaskType, State
-                            
                             # 更新文档状态为排队中
                             ListenerManagement.update_status(
                                 QuerySet(Document).filter(id=document_id),
diff --git a/ui/src/views/document/UploadDocument.vue b/ui/src/views/document/UploadDocument.vue
index 478b203a..c940541e 100644
--- a/ui/src/views/document/UploadDocument.vue
+++ b/ui/src/views/document/UploadDocument.vue
@@ -165,7 +165,6 @@ function clearStore() {
   })
 }
 function submit() {
-  alert('Submit function called! documentsType=' + documentsType.value)
   loading.value = true
   const documents = [] as any
   console.log('Submit called, documentsType:', documentsType.value)