diff --git a/app/src/main/java/com/gh/common/constant/Config.java b/app/src/main/java/com/gh/common/constant/Config.java
index 7027b266e3..f064ccb770 100644
--- a/app/src/main/java/com/gh/common/constant/Config.java
+++ b/app/src/main/java/com/gh/common/constant/Config.java
@@ -29,6 +29,7 @@ import org.greenrobot.eventbus.EventBus;
 import org.json.JSONException;
 import org.json.JSONObject;
 
+import java.io.IOException;
 import java.util.List;
 import java.util.Locale;
 
@@ -351,11 +352,11 @@ public class Config {
                         @Override
                         public void onSuccess(ResponseBody data) {
                             try {
-                                JSONObject jsonObject = new JSONObject(data.toString());
-                                if (!jsonObject.getString("link").isEmpty()) {
-                                    SPUtils.setString(Constants.SP_BROWSER_HINT_URL, jsonObject.getString("link"));
+                                JSONObject jsonObject = new JSONObject(data.string());
+                                if (!TextUtils.isEmpty(jsonObject.getJSONObject("data").getString("link"))) {
+                                    SPUtils.setString(Constants.SP_BROWSER_HINT_URL, jsonObject.getJSONObject("data").getString("link"));
                                 }
-                            } catch (JSONException e) {
+                            } catch (JSONException | IOException e) {
                                 e.printStackTrace();
                             }
                         }