接口优化

app/services/database.py

@@ -190,6 +190,7 @@ class DatabaseService:
         """获取所有表名"""
         try:
             inspector = inspect(engine)
-            return inspector.get_table_names()
+            # 排除mysql的系统表和accounts表
+            return [table for table in inspector.get_table_names() if not table.startswith('mysql') and table != 'accounts']
         except Exception as e:
             return []