diff --git a/api/app/core/memory/storage_services/forgetting_engine/forgetting_scheduler.py b/api/app/core/memory/storage_services/forgetting_engine/forgetting_scheduler.py
index acd436c7..8432c4dd 100644
--- a/api/app/core/memory/storage_services/forgetting_engine/forgetting_scheduler.py
+++ b/api/app/core/memory/storage_services/forgetting_engine/forgetting_scheduler.py
@@ -353,7 +353,7 @@ class ForgettingScheduler:
             return results[0]['total']
         return 0
     
-    async def _sync_memory_count_to_mysql(
+    async def _sync_memory_count_to_db(
         self,
         end_user_id: Optional[str] = None,
     ) -> None:
diff --git a/api/app/services/memory_dashboard_service.py b/api/app/services/memory_dashboard_service.py
index 6ce793a1..64874caf 100644
--- a/api/app/services/memory_dashboard_service.py
+++ b/api/app/services/memory_dashboard_service.py
@@ -130,20 +130,13 @@ def get_workspace_end_users_paginated(
 
         if keyword:
             keyword_pattern = f"%{keyword}%"
-            # other_name 匹配始终生效；id 匹配仅对 other_name 为空的记录生效
             base_query = base_query.filter(
                 or_(
                     EndUserModel.other_name.ilike(keyword_pattern),
-                    and_(
-                        or_(
-                            EndUserModel.other_name.is_(None),
-                            EndUserModel.other_name == "",
-                        ),
-                        cast(EndUserModel.id, String).ilike(keyword_pattern),
-                    ),
+                    cast(EndUserModel.id, String).ilike(keyword_pattern),
                 )
             )
-            business_logger.info(f"应用模糊搜索: keyword={keyword}（匹配 other_name；other_name 为空时匹配 id）")
+            business_logger.info(f"应用模糊搜索: keyword={keyword}（匹配 other_name 或 id）")
 
         # 获取总记录数
         total = base_query.count()
@@ -232,13 +225,7 @@ def get_workspace_end_users_paginated_rag(
             base_query = base_query.filter(
                 or_(
                     EndUserModel.other_name.ilike(keyword_pattern),
-                    and_(
-                        or_(
-                            EndUserModel.other_name.is_(None),
-                            EndUserModel.other_name == "",
-                        ),
-                        cast(EndUserModel.id, String).ilike(keyword_pattern),
-                    ),
+                    cast(EndUserModel.id, String).ilike(keyword_pattern),
                 )
             )