diff --git a/app/src/main/res/drawable/ic_bike.xml b/app/src/main/res/drawable/ic_bike.xml
index 7523af0..4b8af3c 100644
--- a/app/src/main/res/drawable/ic_bike.xml
+++ b/app/src/main/res/drawable/ic_bike.xml
@@ -1,4 +1,4 @@
-<vector android:height="17dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="17dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="20dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="20dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M213.33 874.67C130.99 874.67 64 807.68 64 725.33 64 642.99 130.99 576 213.33 576 295.68 576 362.67 642.99 362.67 725.33 362.67 807.68 295.68 874.67 213.33 874.67M213.33 512C95.57 512 0 607.57 0 725.33 0 843.09 95.57 938.67 213.33 938.67 331.09 938.67 426.67 843.09 426.67 725.33 426.67 607.57 331.09 512 213.33 512M631.47 426.67 810.67 426.67 810.67 349.87 674.13 349.87 591.36 210.35C544 148 490.67 183.04 468 206L320 353.71C306.77 366.93 292 407 322 439L477.87 554.67 477.87 768 554.67 768 554.67 490.67 458.67 420.27 557.65 320M810.67 874.67C728.32 874.67 661.33 807.68 661.33 725.33 661.33 642.99 728.32 576 810.67 576 893.01 576 960 642.99 960 725.33 960 807.68 893.01 874.67 810.67 874.67M810.67 512C692.91 512 597.33 607.57 597.33 725.33 597.33 843.09 692.91 938.67 810.67 938.67 928.43 938.67 1024 843.09 1024 725.33 1024 607.57 928.43 512 810.67 512M682.67 204.8C725.33 204.8 759.47 170.67 759.47 128 759.47 85.33 725.33 51.2 682.67 51.2 640 51.2 605.87 85.33 605.87 128 605.87 170.67 640 204.8 682.67 204.8Z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_down.xml b/app/src/main/res/drawable/ic_down.xml
index 3b32b57..90cdf5f 100644
--- a/app/src/main/res/drawable/ic_down.xml
+++ b/app/src/main/res/drawable/ic_down.xml
@@ -1,4 +1,4 @@
-<vector android:height="32dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="32dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="40dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="40dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M 191 312 L 517.19 504.12 L 837 312.05 L 514.64 870.19 Z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_history.xml b/app/src/main/res/drawable/ic_history.xml
index d7a4666..33726ca 100644
--- a/app/src/main/res/drawable/ic_history.xml
+++ b/app/src/main/res/drawable/ic_history.xml
@@ -1,5 +1,5 @@
-<vector android:height="17dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="17dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="20dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="20dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M640,320H288c-17.6,0 -32,-14.4 -32,-32s14.4,-32 32,-32h352c17.6,0 32,14.4 32,32s-14.4,32 -32,32zM448,512H288c-17.6,0 -32,-14.4 -32,-32s14.4,-32 32,-32h160c17.6,0 32,14.4 32,32s-14.4,32 -32,32zM704,512c51.28,0 99.5,19.97 135.76,56.24C876.03,604.5 896,652.72 896,704s-19.97,99.5 -56.24,135.76C803.5,876.03 755.28,896 704,896s-99.5,-19.97 -135.76,-56.24C531.97,803.5 512,755.28 512,704s19.97,-99.5 56.24,-135.76C604.5,531.97 652.72,512 704,512m0,-64c-141.38,0 -256,114.61 -256,256s114.61,256 256,256 256,-114.61 256,-256 -114.61,-256 -256,-256z"/>
     <path android:fillColor="#FF000000" android:pathData="M800,672h-64v-96c0,-17.6 -14.4,-32 -32,-32s-32,14.4 -32,32v128c0,17.6 14.4,32 32,32h96c17.6,0 32,-14.4 32,-32s-14.4,-32 -32,-32z"/>
     <path android:fillColor="#FF000000" android:pathData="M426.82,864H224c-35.2,0 -64,-28.8 -64,-64V192c0,-35.2 28.8,-64 64,-64h480c35.2,0 64,28.8 64,64v198.41a317.48,317.48 0,0 1,64 20.25V192c0,-70.4 -57.6,-128 -128,-128H224c-70.4,0 -128,57.6 -128,128v608c0,70.4 57.6,128 128,128h251.51c-18.77,-19.15 -35.17,-40.63 -48.68,-64z"/>
diff --git a/app/src/main/res/drawable/ic_left.xml b/app/src/main/res/drawable/ic_left.xml
index a8cc6bc..f1c37cd 100644
--- a/app/src/main/res/drawable/ic_left.xml
+++ b/app/src/main/res/drawable/ic_left.xml
@@ -1,4 +1,4 @@
-<vector android:height="32dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="32dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="40dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="40dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M 110.4 512.06 L 110.4 512.06 L 670.46 187.78 L 482.23 511.75 L 675.38 838.99 Z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_left_down.xml b/app/src/main/res/drawable/ic_left_down.xml
index 19bad84..eb2d55c 100644
--- a/app/src/main/res/drawable/ic_left_down.xml
+++ b/app/src/main/res/drawable/ic_left_down.xml
@@ -1,4 +1,4 @@
-<vector android:height="32dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="32dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="40dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="40dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M 232 789 L 399.68 161.83 L 488 526 L 866 618 L 232 789 Z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_left_up.xml b/app/src/main/res/drawable/ic_left_up.xml
index d256e7c..93d5fcf 100644
--- a/app/src/main/res/drawable/ic_left_up.xml
+++ b/app/src/main/res/drawable/ic_left_up.xml
@@ -1,4 +1,4 @@
-<vector android:height="32dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="32dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="40dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="40dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M 396.83 845.98 L 261.82 232.48 L 857 392 L 490 487 L 396.85 846.01 Z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_lock_close.xml b/app/src/main/res/drawable/ic_lock_close.xml
index 6a75270..6247f79 100644
--- a/app/src/main/res/drawable/ic_lock_close.xml
+++ b/app/src/main/res/drawable/ic_lock_close.xml
@@ -1,9 +1,9 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-  <path
-      android:fillColor="@color/colorAccent"
-      android:pathData="M12,17A2,2 0,0 0,14 15C14,13.89 13.1,13 12,13A2,2 0,0 0,10 15A2,2 0,0 0,12 17M18,8A2,2 0,0 1,20 10V20A2,2 0,0 1,18 22H6A2,2 0,0 1,4 20V10C4,8.89 4.9,8 6,8H7V6A5,5 0,0 1,12 1A5,5 0,0 1,17 6V8H18M12,3A3,3 0,0 0,9 6V8H15V6A3,3 0,0 0,12 3Z"/>
-</vector>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="28dp"
+    android:height="28dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@color/colorAccent"
+      android:pathData="M12,17A2,2 0,0 0,14 15C14,13.89 13.1,13 12,13A2,2 0,0 0,10 15A2,2 0,0 0,12 17M18,8A2,2 0,0 1,20 10V20A2,2 0,0 1,18 22H6A2,2 0,0 1,4 20V10C4,8.89 4.9,8 6,8H7V6A5,5 0,0 1,12 1A5,5 0,0 1,17 6V8H18M12,3A3,3 0,0 0,9 6V8H15V6A3,3 0,0 0,12 3Z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_lock_open.xml b/app/src/main/res/drawable/ic_lock_open.xml
index 90070b0..5876f66 100644
--- a/app/src/main/res/drawable/ic_lock_open.xml
+++ b/app/src/main/res/drawable/ic_lock_open.xml
@@ -1,6 +1,6 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
+    android:width="28dp"
+    android:height="28dp"
     android:viewportWidth="24"
     android:viewportHeight="24">
   <path
diff --git a/app/src/main/res/drawable/ic_map.xml b/app/src/main/res/drawable/ic_map.xml
index 511341d..7bfc69d 100644
--- a/app/src/main/res/drawable/ic_map.xml
+++ b/app/src/main/res/drawable/ic_map.xml
@@ -1,5 +1,5 @@
-<vector android:height="21dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="21dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="24dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M170.67,448a298.67,298.67 0,0 1,597.33 0,21.33 21.33,0 0,0 42.67,0 341.33,341.33 0,0 0,-682.67 0c0,231.68 315.73,456.11 328.96,465.49a21.33,21.33 0,0 0,29.87 -5.12,21.33 21.33,0 0,0 -5.12,-29.87C480,876.37 170.67,657.49 170.67,448z"/>
     <path android:fillColor="#FF000000" android:pathData="M341.33,398.93a21.33,21.33 0,0 0,-25.17 16.64,163.41 163.41,0 0,0 -3.41,32A160,160 0,1 0,416 298.67a21.33,21.33 0,0 0,14.51 40.11,116.05 116.05,0 0,1 38.83,-8.11 116.91,116.91 0,1 1,-113.49 93.44,21.33 21.33,0 0,0 -14.51,-25.17zM872.96,718.08h-34.56a131.84,131.84 0,0 0,-108.8 -108.8v-26.45a21.33,21.33 0,1 0,-42.67 0v26.45a131.84,131.84 0,0 0,-108.8 108.8h-26.45a21.33,21.33 0,0 0,0 42.67h26.45a131.84,131.84 0,0 0,108.8 108.8L686.93,896a21.33,21.33 0,0 0,42.67 0v-26.45a131.84,131.84 0,0 0,108.8 -108.8h34.56a21.33,21.33 0,0 0,0 -42.67zM708.27,829.01a89.6,89.6 0,1 1,89.6 -89.6,89.6 89.6,0 0,1 -89.6,89.6z"/>
     <path android:fillColor="#FF000000" android:pathData="M708.27,739.41m-42.67,0a42.67,42.67 0,1 0,85.33 0,42.67 42.67,0 1,0 -85.33,0Z"/>
diff --git a/app/src/main/res/drawable/ic_move.xml b/app/src/main/res/drawable/ic_move.xml
index c34cc54..11be317 100644
--- a/app/src/main/res/drawable/ic_move.xml
+++ b/app/src/main/res/drawable/ic_move.xml
@@ -1,4 +1,4 @@
-<vector android:height="19dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="19dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="22dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="22dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M921.6,492.8l-121.6,-121.6c-12.8,-12.8 -32,-12.8 -44.8,0s-12.8,32 0,44.8l66.13,66.13h-277.33v-277.33l66.13,66.13c6.4,6.4 14.93,8.53 23.47,8.53s17.07,-2.13 23.47,-8.53c12.8,-12.8 12.8,-32 0,-44.8l-121.6,-121.6c-12.8,-12.8 -32,-12.8 -44.8,0l-121.6,121.6c-12.8,12.8 -12.8,32 0,44.8 12.8,12.8 32,12.8 44.8,0l66.13,-66.13v277.33h-277.33l66.13,-66.13c12.8,-12.8 12.8,-32 0,-44.8 -12.8,-12.8 -32,-12.8 -44.8,0l-121.6,121.6c-12.8,12.8 -12.8,32 0,44.8l121.6,121.6c6.4,6.4 14.93,8.53 23.47,8.53s17.07,-2.13 23.47,-8.53c12.8,-12.8 12.8,-32 0,-44.8l-66.13,-66.13h277.33v277.33l-66.13,-66.13c-12.8,-12.8 -32,-12.8 -44.8,0s-12.8,32 0,44.8l121.6,121.6c6.4,6.4 14.93,8.53 23.47,8.53s17.07,-2.13 23.47,-8.53l121.6,-121.6c12.8,-12.8 12.8,-32 0,-44.8s-32,-12.8 -44.8,0l-66.13,66.13v-277.33h277.33l-66.13,66.13c-12.8,12.8 -12.8,32 0,44.8 6.4,6.4 14.93,8.53 23.47,8.53s17.07,-2.13 23.47,-8.53l121.6,-121.6c6.4,-6.4 8.53,-14.93 8.53,-23.47s-10.67,-14.93 -17.07,-21.33z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_right.xml b/app/src/main/res/drawable/ic_right.xml
index 7157329..085d55a 100644
--- a/app/src/main/res/drawable/ic_right.xml
+++ b/app/src/main/res/drawable/ic_right.xml
@@ -1,4 +1,4 @@
-<vector android:height="32dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="32dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="40dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="40dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M 307.84 841.54 L 503.63 512.13 L 307.85 189.38 L 870.86 512.9 L 307.85 841.52 Z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_right_down.xml b/app/src/main/res/drawable/ic_right_down.xml
index 507d521..41053ba 100644
--- a/app/src/main/res/drawable/ic_right_down.xml
+++ b/app/src/main/res/drawable/ic_right_down.xml
@@ -1,4 +1,4 @@
-<vector android:height="32dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="32dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="40dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="40dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M162.16 625.97 535 529 623.31 164.84 760.83 787.6Z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_right_up.xml b/app/src/main/res/drawable/ic_right_up.xml
index aee42c3..02d81e2 100644
--- a/app/src/main/res/drawable/ic_right_up.xml
+++ b/app/src/main/res/drawable/ic_right_up.xml
@@ -1,4 +1,4 @@
-<vector android:height="32dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="32dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="40dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="40dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M173.53 396.27 794.39 230.56 627.68 855.92 530.14 488.14 173.53 396.27Z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_run.xml b/app/src/main/res/drawable/ic_run.xml
index 335f14a..b5918b5 100644
--- a/app/src/main/res/drawable/ic_run.xml
+++ b/app/src/main/res/drawable/ic_run.xml
@@ -1,4 +1,4 @@
-<vector android:height="17dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="17dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="20dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="20dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M640,170.67a85.33,85.33 0,1 1,85.33 85.33,85.33 85.33,0 0,1 -85.33,-85.33zM878.93,458.67l-82.35,-16.64a42.67,42.67 0,0 1,-24.32 -15.36l-94.72,-110.51A170.67,170.67 0,0 0,547.41 256L416.85,256a85.33,85.33 0,0 0,-68.69 34.99L276.48,389.55a21.33,21.33 0,0 0,5.12 29.87l34.13,24.75a20.91,20.91 0,0 0,29.87 -4.69l61.87,-85.33a32.85,32.85 0,0 1,26.03 -12.8h66.13l-103.25,136.96 -6.83,9.39a42.67,42.67 0,0 0,10.24 61.01l183.47,122.03a33.28,33.28 0,0 1,14.08 26.88v219.73a21.33,21.33 0,0 0,21.33 21.33h42.67a21.33,21.33 0,0 0,21.33 -21.33L682.67,682.67a85.33,85.33 0,0 0,-37.97 -71.25L554.67,549.97l98.13,-130.13 53.33,63.15a128,128 0,0 0,72.53 42.67l90.45,17.92a21.33,21.33 0,0 0,25.6 -20.91v-42.67a21.33,21.33 0,0 0,-15.79 -21.33zM357.12,669.87a31.57,31.57 0,0 1,-25.6 12.8L192,682.67a21.33,21.33 0,0 0,-21.33 21.33v42.67a21.33,21.33 0,0 0,21.33 21.33h155.73a85.33,85.33 0,0 0,68.27 -34.13l42.67,-56.75 -72.11,-47.36z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_up.xml b/app/src/main/res/drawable/ic_up.xml
index dc4f87b..e19cc3d 100644
--- a/app/src/main/res/drawable/ic_up.xml
+++ b/app/src/main/res/drawable/ic_up.xml
@@ -1,4 +1,4 @@
-<vector android:height="32dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="32dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="40dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="40dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M 184.96 715.71 L 511.95 149.57 L 839.07 715.78 L 512.84 522.88 L 184.97 715.72 Z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_walk.xml b/app/src/main/res/drawable/ic_walk.xml
index c424b9d..e0a4c69 100644
--- a/app/src/main/res/drawable/ic_walk.xml
+++ b/app/src/main/res/drawable/ic_walk.xml
@@ -1,4 +1,4 @@
-<vector android:height="17dp" android:viewportHeight="1024"
-    android:viewportWidth="1024" android:width="17dp" xmlns:android="http://schemas.android.com/apk/res/android">
+<vector android:height="20dp" android:viewportHeight="1024"
+    android:viewportWidth="1024" android:width="20dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="#FF000000" android:pathData="M324.99,371.71l136.75,-99.33A85.12,85.12 0,0 1,514.77 256a111.62,111.62 0,0 1,103.55 77.65c7.94,24.87 15.19,41.69 21.76,50.43A212.99,212.99 0,0 0,810.67 469.33v85.33a298.07,298.07 0,0 1,-230.49 -108.67l-29.74,168.75 87.94,73.81 94.85,260.61 -80.21,29.18 -87.04,-239.1 -144.64,-121.39a85.33,85.33 0,0 1,-30.42 -81.24l21.72,-123.09 -28.89,20.99 -90.75,124.93 -69.03,-50.18L324.27,371.2l0.73,0.51zM576,234.67a85.33,85.33 0,1 1,0 -170.67,85.33 85.33,0 0,1 0,170.67zM449.19,797.06l-137.13,163.41 -65.37,-54.83 126.98,-151.3 31.83,-93.01 76.42,64 -32.73,71.72z"/>
 </vector>
diff --git a/app/src/main/res/layout/joystick.xml b/app/src/main/res/layout/joystick.xml
index 326a064..628054d 100644
--- a/app/src/main/res/layout/joystick.xml
+++ b/app/src/main/res/layout/joystick.xml
@@ -77,8 +77,8 @@
         android:layout_height="wrap_content"/>
     <com.zcshou.joystick.RockerView
         android:id="@+id/joystick_rocker"
-        android:layout_width="90dp"
-        android:layout_height="90dp"/>
+        android:layout_width="@dimen/joystick_rockerview_width"
+        android:layout_height="@dimen/joystick_rockerview_height"/>
 
     <LinearLayout
         android:layout_width="match_parent"
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index 914311f..408b1e9 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -5,9 +5,12 @@
     <dimen name="nav_header_vertical_spacing">10dp</dimen>
     <dimen name="nav_header_height">200dp</dimen>
     <!-- 摇杆按钮 -->
-    <dimen name="joystick_btn_width">30dp</dimen>
-    <dimen name="joystick_btn_height">30dp</dimen>
+    <dimen name="joystick_btn_width">32dp</dimen>
+    <dimen name="joystick_btn_height">32dp</dimen>
     <!-- 摇杆的控制按钮 -->
-    <dimen name="joystick_ctrl_btn_width">24dp</dimen>
-    <dimen name="joystick_ctrl_btn_height">24dp</dimen>
+    <dimen name="joystick_ctrl_btn_width">30dp</dimen>
+    <dimen name="joystick_ctrl_btn_height">30dp</dimen>
+    <!-- RockView -->
+    <dimen name="joystick_rockerview_width">96dp</dimen>
+    <dimen name="joystick_rockerview_height">96dp</dimen>
 </resources>
\ No newline at end of file