diff --git a/jcloud/api/account.py b/jcloud/api/account.py
index a9a91fb..d806608 100644
--- a/jcloud/api/account.py
+++ b/jcloud/api/account.py
@@ -1540,20 +1540,7 @@ def update_profile_email(email):
 
 @jingrow.whitelist()
 def verify_api_credentials_and_balance(api_key: str, api_secret: str, api_name: str):
-    """
-    验证API密钥和团队余额
-    
-    参数:
-        api_key: API密钥
-        api_secret: API密钥
-        api_name: API名称
-    
-    返回:
-        {
-            "success": bool,
-            "message": str
-        }
-    """
+
     try:
         # 获取当前用户（管理员）的API信息
         admin_user = jingrow.session.user
@@ -1645,21 +1632,7 @@ def verify_api_credentials_and_balance(api_key: str, api_secret: str, api_name:
 
 @jingrow.whitelist()
 def deduct_api_usage_fee(api_key: str, api_secret: str, api_name: str, usage_count: int = 1):
-    """
-    从API用户的团队扣除API调用费用
-    
-    参数:
-        api_key: API密钥
-        api_secret: API密钥
-        api_name: API名称
-        usage_count: API使用次数,默认为1
-    
-    返回:
-        {
-            "success": bool,
-            "message": str
-        }
-    """
+
     try:        
         # 获取当前用户（管理员）
         admin_user = jingrow.session.user
@@ -1719,14 +1692,9 @@ def deduct_api_usage_fee(api_key: str, api_secret: str, api_name: str, usage_cou
                 "message": "团队账户已禁用"
             }
         
-        # 获取团队对象
-        team_pg = jingrow.get_pg("Team", team[0])
-        
-        # 获取团队余额
-        current_balance = team_pg.get_balance()
-        
-        # 获取API价格
+        # 获取API价格及描述
         price = jingrow.db.get_value("Api Pricing", {"api_name": api_name}, "price") or 0
+        api_description = jingrow.db.get_value("Api Pricing", {"api_name": api_name}, "description") or api_name
         
         if price <= 0:
             return {
@@ -1744,7 +1712,7 @@ def deduct_api_usage_fee(api_key: str, api_secret: str, api_name: str, usage_cou
             "type": "Adjustment",
             "source": "Prepaid Credits",
             "amount": -1 * float(total_price),  # 使用负数表示扣减
-            "description": f"API使用费: {api_name} x {usage_count}次",
+            "description": f"API使用费: {api_description} x {usage_count}次",
         })
         
         # 保存交易记录