diff --git a/Runtime/Code/SDK/GuruSDK.Analytics.cs b/Runtime/Code/SDK/GuruSDK.Analytics.cs
index 2e8e253..085bb62 100644
--- a/Runtime/Code/SDK/GuruSDK.Analytics.cs
+++ b/Runtime/Code/SDK/GuruSDK.Analytics.cs
@@ -390,7 +390,7 @@ namespace Guru
         /// 上报用户全部的 Coin (当前值)
         /// </summary>
         /// <param name="coins"></param>
-        public static void SetUserCoins(int coins)
+        public static void SetUserCoin(int coins)
         {
             SetUserProperty(Consts.PropertyCoin, $"{coins}");        
         }
@@ -399,7 +399,7 @@ namespace Guru
         /// 上报用户免费金币的 数量 (累加值)
         /// </summary>
         /// <param name="freeCoins"></param>
-        public static void SetUserNonIapCoins(int freeCoins)
+        public static void SetUserNonIapCoin(int freeCoins)
         {
             SetUserProperty(Consts.PropertyNonIAPCoin, $"{freeCoins}");        
         }
@@ -408,7 +408,7 @@ namespace Guru
         /// 上报用户付费金币的 数量 (累加值)
         /// </summary>
         /// <param name="freeCoins"></param>
-        public static void SetUserPaidCoins(int paidCoins)
+        public static void SetUserIapCoin(int paidCoins)
         {
             SetUserProperty(Consts.PropertyIAPCoin, $"{paidCoins}");        
         }
@@ -474,13 +474,13 @@ namespace Guru
                 SetUserProperty(Consts.PropertyDeviceID, DeviceId); // device_id
             
             if(!HasUserPropertyKey(Consts.PropertyIAPCoin)) 
-                SetUserPaidCoins(0); // iap_coin
+                SetUserIapCoin(0); // iap_coin
             
             if(!HasUserPropertyKey(Consts.PropertyNonIAPCoin)) 
-                SetUserNonIapCoins(0); // non_iap_coin
+                SetUserNonIapCoin(0); // non_iap_coin
             
             if(!HasUserPropertyKey(Consts.PropertyCoin)) 
-                SetUserCoins(0);// coin
+                SetUserCoin(0);// coin
 
             if (!HasUserPropertyKey(Consts.PropertyGrade))
                 SetUserGrade(0); // grade