diff --git a/app/build.gradle b/app/build.gradle
index feb5ca9..5009426 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -20,8 +20,8 @@
         applicationId "com.casic.birmm.inspect"
         minSdkVersion 23
         targetSdkVersion 33
-        versionCode 1072
-        versionName "1.0.7.2"
+        versionCode 1073
+        versionName "1.0.7.3"
     }
 
     buildTypes {

diff --git a/app/build.gradle b/app/build.gradle
index feb5ca9..5009426 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -20,8 +20,8 @@
         applicationId "com.casic.birmm.inspect"
         minSdkVersion 23
         targetSdkVersion 33
-        versionCode 1072
-        versionName "1.0.7.2"
+        versionCode 1073
+        versionName "1.0.7.3"
     }
 
     buildTypes {
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index a40a47c..a8b3cee 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -12,12 +12,12 @@
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
 
     <!--用户隐私权限-->
     <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" /><!--用于置于后台定位-->
     <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许程序读写手机状态和身份-->
     <uses-permission android:name="android.permission.CALL_PHONE" />
     <uses-permission android:name="android.permission.BLUETOOTH" />

diff --git a/app/build.gradle b/app/build.gradle
index feb5ca9..5009426 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -20,8 +20,8 @@
         applicationId "com.casic.birmm.inspect"
         minSdkVersion 23
         targetSdkVersion 33
-        versionCode 1072
-        versionName "1.0.7.2"
+        versionCode 1073
+        versionName "1.0.7.3"
     }
 
     buildTypes {
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index a40a47c..a8b3cee 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -12,12 +12,12 @@
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
 
     <!--用户隐私权限-->
     <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" /><!--用于置于后台定位-->
     <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许程序读写手机状态和身份-->
     <uses-permission android:name="android.permission.CALL_PHONE" />
     <uses-permission android:name="android.permission.BLUETOOTH" />
diff --git a/app/src/main/assets/QuestionAndAnswer.json b/app/src/main/assets/QuestionAndAnswer.json
index 08e5c1a..ad0cd36 100644
--- a/app/src/main/assets/QuestionAndAnswer.json
+++ b/app/src/main/assets/QuestionAndAnswer.json
@@ -18,5 +18,13 @@
   {
     "question": "5、应用所需的其他权限？",
     "answer": "获取手机信息(IMEI)的权限，为安全访问网络，此项请务必允许。"
+  },
+  {
+    "question": "6、为什么要开启后台定位？",
+    "answer": "开启后台定位后，可以在巡检过程中不必将手机拿在手上，使用者只需要将设备在APP里面连接上并开启巡检任务即可开始巡检，结束任务即可保存整个巡检任务的轨迹。"
+  },
+  {
+    "question": "7、如何开启后台定位？",
+    "answer": "华为、荣耀、ColorOS系统、OriginOS系统等品牌或者系统手机按照此步骤设置：<br/>设置->通知与状态栏->找到【航小科智寻宝】->点击【航小科智寻宝】->锁屏、横幅下面的框都勾上。<br/><br/>MIUI系统手机按照此步骤设置：<br/>设置->通知与控制中心->通知管理->找到【航小科智寻宝】->点击【航小科智寻宝】->滑到最底部，找到【航小科智寻宝】->点击【航小科智寻宝】->点击在锁定屏幕上->显示通知及其内容。"
   }
 ]

diff --git a/app/build.gradle b/app/build.gradle
index feb5ca9..5009426 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -20,8 +20,8 @@
         applicationId "com.casic.birmm.inspect"
         minSdkVersion 23
         targetSdkVersion 33
-        versionCode 1072
-        versionName "1.0.7.2"
+        versionCode 1073
+        versionName "1.0.7.3"
     }
 
     buildTypes {
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index a40a47c..a8b3cee 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -12,12 +12,12 @@
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
 
     <!--用户隐私权限-->
     <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /><!--用于申请调用A-GPS模块-->
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /><!--用于进行网络定位-->
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><!--用于访问GPS定位-->
+    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" /><!--用于置于后台定位-->
     <uses-permission android:name="android.permission.READ_PHONE_STATE" /><!--允许程序读写手机状态和身份-->
     <uses-permission android:name="android.permission.CALL_PHONE" />
     <uses-permission android:name="android.permission.BLUETOOTH" />
diff --git a/app/src/main/assets/QuestionAndAnswer.json b/app/src/main/assets/QuestionAndAnswer.json
index 08e5c1a..ad0cd36 100644
--- a/app/src/main/assets/QuestionAndAnswer.json
+++ b/app/src/main/assets/QuestionAndAnswer.json
@@ -18,5 +18,13 @@
   {
     "question": "5、应用所需的其他权限？",
     "answer": "获取手机信息(IMEI)的权限，为安全访问网络，此项请务必允许。"
+  },
+  {
+    "question": "6、为什么要开启后台定位？",
+    "answer": "开启后台定位后，可以在巡检过程中不必将手机拿在手上，使用者只需要将设备在APP里面连接上并开启巡检任务即可开始巡检，结束任务即可保存整个巡检任务的轨迹。"
+  },
+  {
+    "question": "7、如何开启后台定位？",
+    "answer": "华为、荣耀、ColorOS系统、OriginOS系统等品牌或者系统手机按照此步骤设置：<br/>设置->通知与状态栏->找到【航小科智寻宝】->点击【航小科智寻宝】->锁屏、横幅下面的框都勾上。<br/><br/>MIUI系统手机按照此步骤设置：<br/>设置->通知与控制中心->通知管理->找到【航小科智寻宝】->点击【航小科智寻宝】->滑到最底部，找到【航小科智寻宝】->点击【航小科智寻宝】->点击在锁定屏幕上->显示通知及其内容。"
   }
 ]
diff --git a/app/src/main/java/com/casic/birmm/inspect/utils/LocaleConstant.kt b/app/src/main/java/com/casic/birmm/inspect/utils/LocaleConstant.kt
index 66cecd8..d6bbff1 100644
--- a/app/src/main/java/com/casic/birmm/inspect/utils/LocaleConstant.kt
+++ b/app/src/main/java/com/casic/birmm/inspect/utils/LocaleConstant.kt
@@ -15,6 +15,7 @@
             Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
             Manifest.permission.ACCESS_COARSE_LOCATION,
             Manifest.permission.ACCESS_FINE_LOCATION,
+            Manifest.permission.ACCESS_BACKGROUND_LOCATION,
             Manifest.permission.READ_PHONE_STATE,
             Manifest.permission.CALL_PHONE,
             Manifest.permission.BLUETOOTH,
@@ -33,6 +34,7 @@
             Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
             Manifest.permission.ACCESS_COARSE_LOCATION,
             Manifest.permission.ACCESS_FINE_LOCATION,
+            Manifest.permission.ACCESS_BACKGROUND_LOCATION,
             Manifest.permission.READ_PHONE_STATE,
             Manifest.permission.CALL_PHONE,
             Manifest.permission.BLUETOOTH,
@@ -49,6 +51,7 @@
             Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS,
             Manifest.permission.ACCESS_COARSE_LOCATION,
             Manifest.permission.ACCESS_FINE_LOCATION,
+            Manifest.permission.ACCESS_BACKGROUND_LOCATION,
             Manifest.permission.READ_PHONE_STATE,
             Manifest.permission.CALL_PHONE,
             Manifest.permission.BLUETOOTH,