diff --git a/app/build.gradle b/app/build.gradle
index 9b9136e..891a561 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -6,8 +6,8 @@ android {
         applicationId "com.zcshou.gogogo"
         minSdkVersion 21
         targetSdkVersion 29
-        versionCode 1
-        versionName "1.0.2"
+        versionCode 103
+        versionName "1.0.3"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
diff --git a/app/release/app-release.apk b/app/release/app-release.apk
index 75be827..86045a1 100644
Binary files a/app/release/app-release.apk and b/app/release/app-release.apk differ
diff --git a/app/release/output.json b/app/release/output.json
index e9a27fe..8453a77 100644
--- a/app/release/output.json
+++ b/app/release/output.json
@@ -1 +1 @@
-[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":1,"versionName":"1.0.2","enabled":true,"outputFile":"app-release.apk","fullName":"release","baseName":"release"},"path":"app-release.apk","properties":{}}]
\ No newline at end of file
+[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":103,"versionName":"1.0.3","enabled":true,"outputFile":"app-release.apk","fullName":"release","baseName":"release"},"path":"app-release.apk","properties":{}}]
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_position.xml b/app/src/main/res/drawable/ic_position.xml
index f36e60b..cb01509 100644
--- a/app/src/main/res/drawable/ic_position.xml
+++ b/app/src/main/res/drawable/ic_position.xml
@@ -1,4 +1,5 @@
 <vector android:height="18dp" android:viewportHeight="1024"
     android:viewportWidth="1024" android:width="18dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#FF000000" android:pathData="M501.1,819.37l11.47,11.81 11.47,-11.81c0.72,-0.72 71.43,-73.67 141.17,-163.21 95.19,-122.17 143.47,-216.06 143.47,-279.04 0,-73.71 -31.01,-142.91 -87.29,-194.84 -55.84,-51.57 -130.03,-79.97 -208.82,-79.97 -78.81,0 -152.98,28.4 -208.82,79.97 -56.3,51.93 -87.29,121.13 -87.29,194.84 0,62.98 48.28,156.87 143.47,279.04 69.74,89.54 140.46,162.49 141.18,163.21zM512.56,277.13c56.38,0 102.27,46.55 102.27,103.74 0,57.24 -45.89,103.78 -102.27,103.78 -56.38,0 -102.27,-46.55 -102.27,-103.78 0,-57.2 45.89,-103.74 102.27,-103.74zM686.9,753.72l-25.63,25.61c16.79,10.81 26.72,22.9 26.72,34.54 0,32.99 -76.14,69.84 -178.07,69.84 -101.93,0 -178.07,-36.85 -178.07,-69.84 0,-12.72 11.55,-25.97 31.33,-37.53l-23.21,-27.36c-27.14,17.63 -43.08,39.97 -43.08,64.85 0,60.03 91.56,105.3 213.03,105.3 121.47,0 213.01,-45.23 213.01,-105.3 -0.04,-22.66 -13.16,-43.28 -36.03,-60.11z"/>
+    <path android:fillColor="#FF000000" android:pathData="M508.09,1024C305.85,1024 88.25,967.68 88.25,865.28c0,-74.24 92.16,-135.68 279.04,-153.6 10.24,-2.56 17.92,5.12 20.48,15.36 0,10.24 25.6,38.4 15.36,38.4 -179.2,17.92 -248.32,56.32 -248.32,99.84 0,58.88 128,102.4 355.84,102.4 225.28,0 355.84,-43.52 355.84,-102.4 0,-43.52 -69.12,-81.92 -250.88,-99.84 -10.24,0 12.8,-30.72 15.36,-38.4 0,-10.24 10.24,-17.92 20.48,-15.36 189.44,17.92 281.6,79.36 281.6,153.6 -5.12,102.4 -222.72,158.72 -424.96,158.72m0,0z"/>
+    <path android:fillColor="#FF000000" android:pathData="M508.09,890.88l-17.92,-17.92c-12.8,-12.8 -337.92,-317.44 -337.92,-512C152.25,163.84 310.97,0 508.09,0s355.84,163.84 355.84,363.52c0,194.56 -325.12,499.2 -337.92,512l-17.92,15.36m0,-837.12c-166.4,0 -302.08,138.24 -302.08,307.2 0,133.12 204.8,358.4 302.08,453.12 99.84,-94.72 302.08,-320 302.08,-453.12 0,-168.96 -135.68,-307.2 -302.08,-307.2m0,442.88c-81.92,0 -145.92,-66.56 -145.92,-148.48s66.56,-148.48 145.92,-148.48c81.92,0 145.92,66.56 145.92,148.48s-64,148.48 -145.92,148.48m0,-243.2c-51.2,0 -92.16,43.52 -92.16,94.72s40.96,94.72 92.16,94.72 92.16,-43.52 92.16,-94.72c0,-53.76 -40.96,-94.72 -92.16,-94.72m0,0z"/>
 </vector>
diff --git a/app/src/main/res/layout/app_bar_main.xml b/app/src/main/res/layout/app_bar_main.xml
index 2838581..818f9ce 100644
--- a/app/src/main/res/layout/app_bar_main.xml
+++ b/app/src/main/res/layout/app_bar_main.xml
@@ -65,6 +65,7 @@
             android:onClick="goCurrentPosition"
             android:background="@android:color/transparent"
             android:src="@drawable/ic_home_position"
+            android:theme="@style/RippleWhite"
             android:contentDescription="@string/map_home"/>
 
         <LinearLayout
diff --git a/app/src/main/res/layout/joystick.xml b/app/src/main/res/layout/joystick.xml
index 660fab2..a7a6b5a 100644
--- a/app/src/main/res/layout/joystick.xml
+++ b/app/src/main/res/layout/joystick.xml
@@ -76,7 +76,7 @@
 
     <com.zcshou.joystick.ButtonView
         android:id="@+id/joystick_view"
-        android:padding="3dp"
+        android:padding="1dp"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"/>
 
diff --git a/app/src/main/res/layout/register_dialog.xml b/app/src/main/res/layout/register_dialog.xml
index bd09d7b..a4a2980 100644
--- a/app/src/main/res/layout/register_dialog.xml
+++ b/app/src/main/res/layout/register_dialog.xml
@@ -41,7 +41,9 @@
             android:layout_height="wrap_content"
             android:src="@drawable/ic_date"
             android:background="@android:color/transparent"
-            android:contentDescription="@string/register_limit" />
+            android:contentDescription="@string/register_limit"
+            android:clickable="false"
+            android:theme="@style/RippleWhite"/>
 
         <TextView
             android:layout_width="wrap_content"
@@ -65,7 +67,7 @@
         android:layout_height="wrap_content"
         android:layout_marginStart="4dp"
         android:layout_marginEnd="4dp"
-        android:layout_marginTop="8dp"
+        android:layout_marginTop="10dp"
         android:text="请求码：3333333333333333333333333333333333333333333333333333333"
         android:drawablePadding="10dip"
         app:drawableStartCompat="@drawable/ic_pwd"