diff --git a/app/build.gradle b/app/build.gradle
index 87eac08..4fddb18 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -21,8 +21,8 @@
         applicationId "com.casic.detector"
         minSdkVersion 22
         targetSdkVersion 31
-        versionCode 1001
-        versionName "1.0.0.1"
+        versionCode 1002
+        versionName "1.0.0.2"
 
         ndk {
             moduleName "serial_port"

diff --git a/app/build.gradle b/app/build.gradle
index 87eac08..4fddb18 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -21,8 +21,8 @@
         applicationId "com.casic.detector"
         minSdkVersion 22
         targetSdkVersion 31
-        versionCode 1001
-        versionName "1.0.0.1"
+        versionCode 1002
+        versionName "1.0.0.2"
 
         ndk {
             moduleName "serial_port"
diff --git a/app/src/main/java/com/casic/detector/view/MainActivity.kt b/app/src/main/java/com/casic/detector/view/MainActivity.kt
index 81fedfa..f6d7d39 100644
--- a/app/src/main/java/com/casic/detector/view/MainActivity.kt
+++ b/app/src/main/java/com/casic/detector/view/MainActivity.kt
@@ -213,10 +213,12 @@
                                 }
                             }
 
-                            //移动地图到所有labelBeans的第一个点
-                            val center = LatLng(latitudeList.first(), longitudeList.first())
-                            //移动到指定经纬度
-                            aMap.moveCamera(CameraUpdateFactory.newLatLngZoom(center, 16f))
+                            if (latitudeList.isNotEmpty() && longitudeList.isNotEmpty()) {
+                                //移动地图到所有labelBeans的第一个点
+                                val center = LatLng(latitudeList.first(), longitudeList.first())
+                                //移动到指定经纬度
+                                aMap.moveCamera(CameraUpdateFactory.newLatLngZoom(center, 16f))
+                            }
 
                             showLabelsOnMap()
                         }