diff --git a/main.py b/main.py
index 07e0e1d..9889397 100644
--- a/main.py
+++ b/main.py
@@ -22,6 +22,19 @@ def custom_event(name, data):
     window.evaluate_js(js)
 
 
+command_list = {
+    "ensurepip": "python\\python -m ensurepip --default-pip --no-warn-script-location",
+    "clone": "git\\bin\\git clone https://git.zhaozuohong.vip/mower-ng/mower-ng.git --branch slow",
+    "fetch": "..\\git\\bin\\git fetch",
+    "switch_fast": "..\\git\\bin\\git switch -f fast",
+    "switch_slow": "..\\git\\bin\\git switch -f slow",
+    "reset_fast": "..\\git\\bin\\git reset --hard origin/fast",
+    "reset_slow": "..\\git\\bin\\git reset --hard origin/slow",
+    "webview": "start ..\\python\\pythonw webview_ui.py",
+    "manager": "start ..\\python\\pythonw manager.py",
+}
+
+
 class Api:
     def get_branch(self):
         return config["branch"]
@@ -37,7 +50,7 @@ class Api:
 
     def run(self, command, cwd=None):
         with Popen(
-            command,
+            command_list[command],
             stdout=PIPE,
             stderr=STDOUT,
             shell=True,
diff --git a/ui/src/pages/Init.vue b/ui/src/pages/Init.vue
index a6aa830..f04bcfb 100644
--- a/ui/src/pages/Init.vue
+++ b/ui/src/pages/Init.vue
@@ -3,11 +3,11 @@ const steps = ref([
   { title: '设置Git LFS', command: ['git\\bin\\git lfs install'] },
   {
     title: '安装pip',
-    command: ['python\\python -m ensurepip --default-pip --no-warn-script-location']
+    command: ['ensurepip']
   },
   {
     title: '下载代码',
-    command: ['git\\bin\\git clone https://git.zhaozuohong.vip/mower-ng/mower-ng.git --branch slow']
+    command: ['clone']
   }
 ])
 provide('steps', steps)
diff --git a/ui/src/pages/Launch.vue b/ui/src/pages/Launch.vue
index d1919f1..aa01d19 100644
--- a/ui/src/pages/Launch.vue
+++ b/ui/src/pages/Launch.vue
@@ -1,10 +1,10 @@
 <script setup>
 function webview() {
-  pywebview.api.run('start ..\\python\\pythonw webview_ui.py', 'mower-ng')
+  pywebview.api.run('webview', 'mower-ng')
 }
 
 function manager() {
-  pywebview.api.run('start ..\\python\\pythonw manager.py', 'mower-ng')
+  pywebview.api.run('manager', 'mower-ng')
 }
 </script>
 
diff --git a/ui/src/pages/Update.vue b/ui/src/pages/Update.vue
index 4d60e5c..fefa31f 100644
--- a/ui/src/pages/Update.vue
+++ b/ui/src/pages/Update.vue
@@ -14,11 +14,7 @@ watch(branch, () => {
 const steps = computed(() => [
   {
     title: '下载源码',
-    command: [
-      '..\\git\\bin\\git fetch',
-      `..\\git\\bin\\git switch -f ${branch.value}`,
-      `..\\git\\bin\\git reset --hard origin/${branch.value}`
-    ],
+    command: ['fetch', `switch_${branch.value}`, `reset_${branch.value}`],
     cwd: 'mower-ng'
   },
   {