diff --git a/Assets/Script/SDKManager/AdsSDKManager/KwaiAdsManager/KwaiAdsManager.cs b/Assets/Script/SDKManager/AdsSDKManager/KwaiAdsManager/KwaiAdsManager.cs
index fcbd165..babd6fc 100644
--- a/Assets/Script/SDKManager/AdsSDKManager/KwaiAdsManager/KwaiAdsManager.cs
+++ b/Assets/Script/SDKManager/AdsSDKManager/KwaiAdsManager/KwaiAdsManager.cs
@@ -78,7 +78,7 @@ public class KwaiAdsManager : NormalSingleton<KwaiAdsManager>
     /// </summary>
     public void OnRewardAdCallback()
     {
-        AdsSDKManager.instance.OnRewardAdCallback(rewardAdRevenue);
+        AdsSDKManager.Instance.OnRewardAdCallback(rewardAdRevenue);
         LoadRewardAd();
     }
 
@@ -117,9 +117,9 @@ public class KwaiAdsManager : NormalSingleton<KwaiAdsManager>
     /// </summary>
     public void OnInterstitialCallback()
     {
-        if (AdsSDKManager.instance.IsMoreAdsBidding)
+        if (AdsSDKManager.Instance.IsMoreAdsBidding)
         {
-            AdsSDKManager.instance.OnRewardAdCallback(interstitiaAdRevenue);
+            AdsSDKManager.Instance.OnRewardAdCallback(interstitiaAdRevenue);
         }
        
         LoadInterstitialAd();