diff --git a/Assets/Script/SDKManager/AdsSDKManager/AdmobAdsManager/Utils/AdmobTools.cs b/Assets/Script/SDKManager/AdsSDKManager/AdmobAdsManager/Utils/AdmobTools.cs
index a590125..c838e21 100644
--- a/Assets/Script/SDKManager/AdsSDKManager/AdmobAdsManager/Utils/AdmobTools.cs
+++ b/Assets/Script/SDKManager/AdsSDKManager/AdmobAdsManager/Utils/AdmobTools.cs
@@ -16,6 +16,7 @@ namespace WZ
         protected abstract string[] GetIvStack();
         protected abstract string[] GetRvStack();
         protected abstract string[] GetNaStack();
+        public abstract string GetFiledName();
 
         public string[] GetStackFromName(string stackName)
         {
@@ -68,6 +69,11 @@ namespace WZ
         {
             return NaStack;
         }
+
+        public override string GetFiledName()
+        {
+            return "zzd";
+        }
     }
 
     internal class Stack2 : IStack
@@ -107,6 +113,11 @@ namespace WZ
         {
             return NaStack;
         }
+
+        public override string GetFiledName()
+        {
+            return "d";
+        }
     }
 
     internal class EmptyStack : IStack
@@ -140,6 +151,11 @@ namespace WZ
         {
             return Array.Empty<string>();
         }
+
+        public override string GetFiledName()
+        {
+            return "null";
+        }
     }
 
 
@@ -191,7 +207,7 @@ namespace WZ
             {
                 if (_stack != null)
                 {
-                    return GetEcpm(GetAdValue(GetJavaAdViewOjb(o, cShapeFieldName, javaFieldName), _stack.GetStackFromName(stack)));
+                    return GetEcpm(GetAdValue(GetJavaAdViewOjb(o, cShapeFieldName, javaFieldName), _stack.GetStackFromName(stack)), _stack.GetFiledName());
                 }
             }
             catch (Exception e)
@@ -205,7 +221,7 @@ namespace WZ
             {
                 try
                 {
-                    var ecpm = GetEcpm(GetAdValue(GetJavaAdViewOjb(o, cShapeFieldName, javaFieldName), availableStrategy.GetStackFromName(stack)));
+                    var ecpm = GetEcpm(GetAdValue(GetJavaAdViewOjb(o, cShapeFieldName, javaFieldName), availableStrategy.GetStackFromName(stack)), availableStrategy.GetFiledName());
                     _stack = availableStrategy;
                     LoggerUtils.Debug("[AdmobTools] stack name  : " + _stack.GetStackName());
                     return ecpm;
@@ -288,9 +304,9 @@ namespace WZ
         /// </summary>
         /// <param name="obj">admob AdValue对象</param>
         /// <returns>广告收益</returns>
-        private static double GetEcpm(AndroidJavaObject obj)
+        private static double GetEcpm(AndroidJavaObject obj, string fieldName)
         {
-            return obj.Get<long>("zzd") * 1.0 / 1000000;
+            return obj.Get<long>(fieldName) * 1.0 / 1000000;
         }
     }
 }
\ No newline at end of file