diff --git a/api/app/controllers/user_memory_controllers.py b/api/app/controllers/user_memory_controllers.py
index 8ff9c41d..d99eb47e 100644
--- a/api/app/controllers/user_memory_controllers.py
+++ b/api/app/controllers/user_memory_controllers.py
@@ -419,7 +419,7 @@ async def update_end_user_profile(
         return fail(BizCode.INTERNAL_ERROR, "用户信息更新失败", str(e))
 
 @router.get("/memory_space/timeline_memories", response_model=ApiResponse)
-async def memory_space_timeline_of_shared_memories(id: str, label: str,language_type: str,
+async def memory_space_timeline_of_shared_memories(id: str, label: str,language_type: str="zh",
                                       current_user: User = Depends(get_current_user),
                                       db: Session = Depends(get_db),
                                       ):
diff --git a/api/app/services/memory_entity_relationship_service.py b/api/app/services/memory_entity_relationship_service.py
index 06c1616d..9b5f3c99 100644
--- a/api/app/services/memory_entity_relationship_service.py
+++ b/api/app/services/memory_entity_relationship_service.py
@@ -132,20 +132,7 @@ class MemoryEntityService:
         all_timeline_data = self._merge_same_text_items(all_timeline_data)
         
         # 如果需要翻译（非中文），对整个结果进行翻译
-        if language_type != 'zh':
-            # 定义需要翻译的字段
-            fields_to_translate = ['text', 'type']
-            
-            # 翻译各个列表
-            if memory_summary_list:
-                memory_summary_list = await self._translate_list(memory_summary_list, model_id, fields_to_translate)
-            if statement_list:
-                statement_list = await self._translate_list(statement_list, model_id, fields_to_translate)
-            if extracted_entity_list:
-                extracted_entity_list = await self._translate_list(extracted_entity_list, model_id, fields_to_translate)
-            if all_timeline_data:
-                all_timeline_data = await self._translate_list(all_timeline_data, model_id, fields_to_translate)
-        
+
         result = {
             "MemorySummary": memory_summary_list,
             "Statement": statement_list,