diff --git a/app/src/main/java/com/navinfo/outdoor/http/HttpInterface.java b/app/src/main/java/com/navinfo/outdoor/http/HttpInterface.java
index e73822a..720779c 100644
--- a/app/src/main/java/com/navinfo/outdoor/http/HttpInterface.java
+++ b/app/src/main/java/com/navinfo/outdoor/http/HttpInterface.java
@@ -3,8 +3,8 @@ package com.navinfo.outdoor.http;
 public class HttpInterface {
 //    public static final String IP = "http://172.23.138.133:9999/m4";//测试接口-IP
     public static final String IPm = "http://dtxbmaps.navinfo.com/dtxb/dev/m4";//开发接口-外网
-    public static final String IP1 = "http://dtxbmaps.navinfo.com/dtxb/test/m4";//测试接口-外网
-    public static final String IP = "http://dtxbmaps.navinfo.com/dtxb/m4";//正式接口
+    public static final String IP = "http://dtxbmaps.navinfo.com/dtxb/test/m4";//测试接口-外网
+    public static final String IP1 = "http://dtxbmaps.navinfo.com/dtxb/m4";//正式接口
     public static final String USER_PATH = "/user/";//我的
     public static final String MSG_LIST_PATH = "/msgList/";//发现
     public static final String USER_LOGIN_PATH = "/userlogin/";//登录
diff --git a/app/src/main/java/com/navinfo/outdoor/util/GPSUtils.java b/app/src/main/java/com/navinfo/outdoor/util/GPSUtils.java
index 6a32b03..3ecd976 100644
--- a/app/src/main/java/com/navinfo/outdoor/util/GPSUtils.java
+++ b/app/src/main/java/com/navinfo/outdoor/util/GPSUtils.java
@@ -71,12 +71,14 @@ public class GPSUtils {
         }
         // 为获取地理位置信息时设置查询条件
         String bestProvider = mLocationManager.getBestProvider(getCriteria(), true);
-        // 获取位置信息
-        // 如果不设置查询要求，getLastKnownLocation方法传人的参数为LocationManager.GPS_PROVIDER
+        if (bestProvider!=null) {
+            // 获取位置信息
+            // 如果不设置查询要求，getLastKnownLocation方法传人的参数为LocationManager.GPS_PROVIDER
 //        getLocationData(location);
-        mLocation = mLocationManager.getLastKnownLocation(bestProvider);
-        // 监听状态
-        mLocationManager.registerGnssStatusCallback(listener);
+            mLocation = mLocationManager.getLastKnownLocation(bestProvider);
+            // 监听状态
+            mLocationManager.registerGnssStatusCallback(listener);
+        }
     }
 
     public void startLocation() {