diff --git a/Plugins/Android/libs/TDSSDK_v1.0.4.aar b/Plugins/Android/libs/TDSSDK_v1.0.4.aar
index 2ac6427..78da4bb 100644
Binary files a/Plugins/Android/libs/TDSSDK_v1.0.4.aar and b/Plugins/Android/libs/TDSSDK_v1.0.4.aar differ
diff --git a/Plugins/iOS/TDSSDK.framework/Headers/TDSSDKConstants.h b/Plugins/iOS/TDSSDK.framework/Headers/TDSSDKConstants.h
index a3b37aa..b6c4c17 100644
--- a/Plugins/iOS/TDSSDK.framework/Headers/TDSSDKConstants.h
+++ b/Plugins/iOS/TDSSDK.framework/Headers/TDSSDKConstants.h
@@ -9,15 +9,15 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-FOUNDATION_EXTERN int const ERROR_CODE_NORMAL;
-FOUNDATION_EXTERN int const ERROR_CODE_NOT_INIT;
+FOUNDATION_EXTERN int const ERROR_CODE_UNDEFINED;
+FOUNDATION_EXTERN int const ERROR_CODE_UNINITIALIZED;
 
 FOUNDATION_EXTERN int const ERROR_CODE_BIND_CANCEL;
 FOUNDATION_EXTERN int const ERROR_CODE_BIND_ERROR;
 
-FOUNDATION_EXTERN int const ERROR_CODE_LOGOUT_LOGIN_STATE_INVALID;
+FOUNDATION_EXTERN int const ERROR_CODE_LOGOUT_INVALID_LOGIN_STATE;
 FOUNDATION_EXTERN int const ERROR_CODE_LOGOUT_USER_CENER_LOGOUT;
 FOUNDATION_EXTERN int const ERROR_CODE_LOGOUT_GAME;
-FOUNDATION_EXTERN int const ERROR_CODE_LOGOUT_ANOTHER_LOGIN;
+FOUNDATION_EXTERN int const ERROR_CODE_LOGOUT_KICKED;
 
 NS_ASSUME_NONNULL_END
diff --git a/Plugins/iOS/TDSSDK.framework/TDSSDK b/Plugins/iOS/TDSSDK.framework/TDSSDK
index 151822e..1f870ef 100644
Binary files a/Plugins/iOS/TDSSDK.framework/TDSSDK and b/Plugins/iOS/TDSSDK.framework/TDSSDK differ
diff --git a/Script/Runtime/ITDS.cs b/Script/Runtime/ITDS.cs
index 4010868..68da460 100644
--- a/Script/Runtime/ITDS.cs
+++ b/Script/Runtime/ITDS.cs
@@ -69,4 +69,43 @@ public enum TDSLanguage
         LANG_EN = 2
     }
 
+    public enum ErrorCode
+    {
+        /*
+         * 未知错误
+         */
+        ERROR_CODE_UNDEFINED = 80000,
+
+        /**
+         * SDK 未初始化
+         */
+        ERROR_CODE_UNINITIALIZED = 80001,
+
+        /**
+         * 绑定取消
+         */
+        ERROR_CODE_BIND_CANCEL = 80002,
+        /**
+         * 绑定错误
+         */ 
+        ERROR_CODE_BIND_ERROR = 80003,
+        
+        /**
+         * 登陆错误
+         */
+        ERROR_CODE_LOGOUT_INVALID_LOGIN_STATE = 80004,
+
+        /**
+         * 登陆被踢出
+         */
+        ERROR_CODE_LOGOUT_KICKED = 80007,
+
+        /**
+         * 桥接回调错误
+         */
+         ERROR_CODE_BRIDGE_EXECUTE = 80080
+
+    }
+
+
 }
\ No newline at end of file
diff --git a/Script/Runtime/TDSError.cs b/Script/Runtime/TDSError.cs
index 52d97ad..4b17f4e 100644
--- a/Script/Runtime/TDSError.cs
+++ b/Script/Runtime/TDSError.cs
@@ -7,18 +7,30 @@ namespace TapSDK
 {
     public class TDSSDKError
     {
-        public int code;
+        public ErrorCode code;
 
         public string errorDescription;
 
         public TDSSDKError(string json)
         {
             Dictionary<string, object> dic = TDSCommon.Json.Deserialize(json) as Dictionary<string, object>;
-            this.code = TDSCommon.SafeDictionary.GetValue<int>(dic, "code");
+            int parseCode = TDSCommon.SafeDictionary.GetValue<int>(dic, "code");
+            this.code = ParseCode(parseCode);
             this.errorDescription = TDSCommon.SafeDictionary.GetValue<string>(dic, "error_description");
         }
 
         public TDSSDKError(int code,string errorDescription)
+        {
+            this.code = ParseCode(code);
+            this.errorDescription = errorDescription;
+        }
+
+        public ErrorCode ParseCode(int parseCode)
+        {
+            return Enum.IsDefined(typeof(ErrorCode),parseCode) ? (ErrorCode) Enum.ToObject(typeof(ErrorCode),parseCode) : ErrorCode.ERROR_CODE_UNDEFINED;
+        }
+
+        public TDSSDKError(ErrorCode code,string errorDescription)
         {
             this.code = code;
             this.errorDescription = errorDescription;
diff --git a/Script/Runtime/TDSSDKImpl.cs b/Script/Runtime/TDSSDKImpl.cs
index f0a741e..cad5ac4 100644
--- a/Script/Runtime/TDSSDKImpl.cs
+++ b/Script/Runtime/TDSSDKImpl.cs
@@ -54,7 +54,7 @@ public void RegisterTDSSDKLoginResultCallback(TDSLoginResultCallback callback)
              {
                  if (!CheckBridgeResult(result))
                  {
-                     callback.OnLoginError(new TDSSDKError(-1, "Bridge execute RegisterTDSSDKLoginResultCallback Error!"));
+                     callback.OnLoginError(new TDSSDKError(ErrorCode.ERROR_CODE_BRIDGE_EXECUTE, "Bridge execute RegisterTDSSDKLoginResultCallback Error!"));
                      return;
                  }
                  TDSLoginWrapper loginWrapper = new TDSLoginWrapper(result.content);
@@ -149,7 +149,7 @@ public void GetUserInfo(Action<TDSUserInfo, TDSSDKError> callback)
             {
                 if (!CheckBridgeResult(result))
                 {
-                    callback(null, new TDSSDKError(-1, "Bridge execute GetUserInfo Error!"));
+                    callback(null, new TDSSDKError(ErrorCode.ERROR_CODE_BRIDGE_EXECUTE, "Bridge execute GetUserInfo Error!"));
                     return;
                 }
 
@@ -178,7 +178,7 @@ public void GetUserDetailInfo(Action<TDSUserDetailInfo, TDSSDKError> callback)
                 Debug.Log("result:" + result.toJSON());
                 if (!CheckBridgeResult(result))
                 {
-                    callback(null, new TDSSDKError(-1, "Bridge execute GetDetailInfo Error!"));
+                    callback(null, new TDSSDKError(ErrorCode.ERROR_CODE_BRIDGE_EXECUTE, "Bridge execute GetDetailInfo Error!"));
                     return;
                 }
                 TDSUserDetailInfoWrapper detailInfoWrapper = new TDSUserDetailInfoWrapper(result.content);
diff --git a/package.json b/package.json
index a60b3e7..5d5a2fa 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,6 @@
     "unity": "2018.3",
     "license": "MIT",
     "dependencies": {
-        "com.tds.sdk": "https://github.com/xindong/TAPSDK_UPM.git#1.0.7.3-alpha"
+        "com.tds.sdk": "https://github.com/xindong/TAPSDK_UPM.git#1.0.7.6-alpha"
     }
 }
\ No newline at end of file