diff --git a/OkHttpFinal/src/main/java/cn/finalteam/okhttpfinal/BaseHttpRequestCallback.java b/OkHttpFinal/src/main/java/cn/finalteam/okhttpfinal/BaseHttpRequestCallback.java
index 0c890f6..e995a8b 100755
--- a/OkHttpFinal/src/main/java/cn/finalteam/okhttpfinal/BaseHttpRequestCallback.java
+++ b/OkHttpFinal/src/main/java/cn/finalteam/okhttpfinal/BaseHttpRequestCallback.java
@@ -68,7 +68,7 @@ protected void onSuccess(T t) {
     public void onProgress(int progress, long networkSpeed, boolean done){
     }
 
-    public void onFailure(int errorCode, String msg) {
+    public void onFailure(String responseBody, int errorCode, String msg) {
     }
 
     public Headers getHeaders() {
diff --git a/README.md b/README.md
index d85e0e5..77da4a9 100755
--- a/README.md
+++ b/README.md
@@ -64,7 +64,7 @@ protected void onSuccess(LoginResponse loginResponse) {
 
 //请求失败（服务返回非法JSON、服务器异常、网络异常）
 @Override
-public void onFailure(int errorCode, String msg) {
+public void onFailure(String responseBody, int errorCode, String msg) {
 	toast("网络异常~，请检查你的网络是否连接后再试");
 }
  
diff --git a/app/src/main/java/cn/finalteam/okhttpfinal/sample/HttpRequestCallbackJsonActivity.java b/app/src/main/java/cn/finalteam/okhttpfinal/sample/HttpRequestCallbackJsonActivity.java
index 3e90659..2b0390b 100644
--- a/app/src/main/java/cn/finalteam/okhttpfinal/sample/HttpRequestCallbackJsonActivity.java
+++ b/app/src/main/java/cn/finalteam/okhttpfinal/sample/HttpRequestCallbackJsonActivity.java
@@ -18,6 +18,8 @@
 
 import android.os.Bundle;
 import android.widget.TextView;
+import android.widget.Toast;
+
 import butterknife.Bind;
 import butterknife.ButterKnife;
 import cn.finalteam.okhttpfinal.HttpRequest;
@@ -57,6 +59,12 @@ protected void onSuccess(JSONObject jsonObject) {
                 super.onSuccess(jsonObject);
                 mTvResult.setText(JsonFormatUtils.formatJson(jsonObject.toJSONString()));
             }
+
+            @Override
+            public void onFailure(String responseBody, int errorCode, String msg) {
+                super.onFailure(responseBody, errorCode, msg);
+                // 返回的类型与期望值不符 本次请求期望后台返回JSONObject，若后台返回JSONArray或其他类型，则会进入此回调方法。
+            }
         });
 
         mMvCode.loadMarkdownFile("file:///android_asset/HttpRequestCallbackJson.md", "file:///android_asset/css-themes/classic.css");
diff --git a/app/src/main/java/cn/finalteam/okhttpfinal/sample/NewGameListActivity.java b/app/src/main/java/cn/finalteam/okhttpfinal/sample/NewGameListActivity.java
index 252fea0..31fb017 100755
--- a/app/src/main/java/cn/finalteam/okhttpfinal/sample/NewGameListActivity.java
+++ b/app/src/main/java/cn/finalteam/okhttpfinal/sample/NewGameListActivity.java
@@ -12,6 +12,7 @@
 
 import butterknife.Bind;
 import butterknife.ButterKnife;
+import cn.finalteam.okhttpfinal.BaseHttpRequestCallback;
 import cn.finalteam.okhttpfinal.HttpRequest;
 import cn.finalteam.okhttpfinal.RequestParams;
 import cn.finalteam.okhttpfinal.sample.adapter.NewGameListAdapter;
@@ -22,6 +23,7 @@
 import cn.finalteam.okhttpfinal.sample.widget.swipeview.SwipeRefreshLayout;
 import cn.finalteam.okhttpfinal.sample.widget.swipeview.SwipeRefreshLayoutDirection;
 import cn.finalteam.toolsfinal.StringUtils;
+import okhttp3.Response;
 import us.feras.mdv.MarkdownView;
 
 /**
@@ -111,9 +113,13 @@ public void onLogicFailure(NewGameResponse newGameResponse) {
             }
 
             @Override
-            public void onFailure(int errorCode, String msg) {
-                super.onFailure(errorCode, msg);
-                Toast.makeText(getBaseContext(), "网络异常", Toast.LENGTH_SHORT).show();
+            public void onFailure(String responseBody, int errorCode, String msg) {
+                super.onFailure(responseBody, errorCode, msg);
+                if (errorCode == BaseHttpRequestCallback.ERROR_RESPONSE_DATA_PARSE_EXCEPTION) {
+                    Toast.makeText(getBaseContext(), "后台返回类型与期望值不符，客户端需要做容错", Toast.LENGTH_SHORT).show();
+                } else {
+                    Toast.makeText(getBaseContext(), "网络异常", Toast.LENGTH_SHORT).show();
+                }
             }
 
             @Override public void onFinish() {
diff --git a/app/src/main/java/cn/finalteam/okhttpfinal/sample/UploadActivity.java b/app/src/main/java/cn/finalteam/okhttpfinal/sample/UploadActivity.java
index b3fb44c..1c65ca8 100644
--- a/app/src/main/java/cn/finalteam/okhttpfinal/sample/UploadActivity.java
+++ b/app/src/main/java/cn/finalteam/okhttpfinal/sample/UploadActivity.java
@@ -32,6 +32,7 @@
 import java.io.File;
 import java.util.List;
 
+import okhttp3.Response;
 import us.feras.mdv.MarkdownView;
 
 /**
@@ -97,8 +98,8 @@ public void onSuccess(UploadResponse uploadResponse) {
             }
 
             @Override
-            public void onFailure(int errorCode, String msg) {
-                super.onFailure(errorCode, msg);
+            public void onFailure(String responseBody, int errorCode, String msg) {
+                super.onFailure(responseBody, errorCode, msg);
                 Toast.makeText(getBaseContext(), "上传失败", Toast.LENGTH_SHORT).show();
             }
 
diff --git a/okhttpfinal/src/main/java/cn/finalteam/okhttpfinal/OkHttpTask.java b/okhttpfinal/src/main/java/cn/finalteam/okhttpfinal/OkHttpTask.java
index ae24a5e..41fdaea 100644
--- a/okhttpfinal/src/main/java/cn/finalteam/okhttpfinal/OkHttpTask.java
+++ b/okhttpfinal/src/main/java/cn/finalteam/okhttpfinal/OkHttpTask.java
@@ -237,7 +237,7 @@ protected void onPostExecute(ResponseData responseData) {
                 }
 
                 if (callback != null) {
-                    callback.onFailure(code, msg);
+                    callback.onFailure(responseData.getResponse(), code, msg);
                 }
             }
         } else {
@@ -245,7 +245,7 @@ protected void onPostExecute(ResponseData responseData) {
                 ILogger.d("url=" + url + "\n response failure code=" + code + " msg=" + msg);
             }
             if (callback != null) {
-                callback.onFailure(code, msg);
+                callback.onFailure(responseData.getResponse(), code, msg);
             }
         }
 
@@ -314,7 +314,7 @@ private void parseResponseBody(ResponseData responseData, BaseHttpRequestCallbac
                 return;
             }
         }
-        //接口请求失败
-        callback.onFailure(BaseHttpRequestCallback.ERROR_RESPONSE_DATA_PARSE_EXCEPTION, "Data parse exception");
+        //接口请求失败 或 JSON返回类型与期望类型不符导致的解析异常
+        callback.onFailure(responseData.getResponse(), BaseHttpRequestCallback.ERROR_RESPONSE_DATA_PARSE_EXCEPTION, "Data parse exception");
     }
 }