diff --git a/launcher/config/conf.py b/launcher/config/conf.py
index 0f60eec..e411765 100644
--- a/launcher/config/conf.py
+++ b/launcher/config/conf.py
@@ -19,6 +19,8 @@ class Total(ConfModel):
     """整体"""
     # 所在页面
     page: str = "init"
+    # 是否已展示帮助文档
+    is_already_show_doc: bool = False
 
 
 class UpdatePart(ConfModel):
diff --git a/launcher/sys_config/__init__.py b/launcher/sys_config/__init__.py
index 78115eb..f81abf3 100644
--- a/launcher/sys_config/__init__.py
+++ b/launcher/sys_config/__init__.py
@@ -13,6 +13,8 @@ class SysConfig:
     url: str
     # 日志输出级别
     log_level: str
+    # 是否开启ui调试
+    debug: bool
 
     def __init__(self):
         self.config = {}
diff --git a/launcher/sys_config/config_dist.json b/launcher/sys_config/config_dist.json
index 01d4337..a9c2eb5 100644
--- a/launcher/sys_config/config_dist.json
+++ b/launcher/sys_config/config_dist.json
@@ -1,5 +1,6 @@
 {
   "version": "v0.4",
   "url": "ui/dist/index.html",
-  "log_level": "ERROR"
+  "log_level": "ERROR",
+  "debug": false
 }
\ No newline at end of file
diff --git a/launcher/sys_config/config_local.json b/launcher/sys_config/config_local.json
index 8b1423e..d74400e 100644
--- a/launcher/sys_config/config_local.json
+++ b/launcher/sys_config/config_local.json
@@ -1,5 +1,6 @@
 {
   "version": "dev",
   "url": "http://localhost:5173/",
-  "log_level": "INFO"
+  "log_level": "INFO",
+  "debug": true
 }
\ No newline at end of file
diff --git a/launcher/webview/__init__.py b/launcher/webview/__init__.py
index 77fe4a6..1129706 100644
--- a/launcher/webview/__init__.py
+++ b/launcher/webview/__init__.py
@@ -10,4 +10,4 @@ def start_webview():
     global window
     window = webview.create_window(f"mower-ng launcher {sys_config.get('version')}", sys_config.get('url'),
                                    js_api=Api())
-    webview.start()
+    webview.start(debug=sys_config.get('debug'))
diff --git a/ui/src/App.vue b/ui/src/App.vue
index be241cb..bba955f 100644
--- a/ui/src/App.vue
+++ b/ui/src/App.vue
@@ -12,6 +12,10 @@ const loading = ref(true)
 const page = ref(null)
 let conf
 
+function show_doc() {
+  window.open('https://hedgedoc.zhaozuohong.vip/s/LfSzK2n0K', '_blank')
+}
+
 async function init_version() {
   version.value = await pywebview.api.get_version()
   new_version.value = await pywebview.api.get_new_version()
@@ -22,7 +26,11 @@ async function init_version() {
 async function initialize_config() {
   await configStore.load_config()
   conf = configStore.config
-  await init_version()
+  init_version()
+  if (!conf.is_already_show_doc) {
+    show_doc()
+    conf.is_already_show_doc = true
+  }
   loading.value = false
 }
 
@@ -95,6 +103,9 @@ provide('new_version', new_version)
           </template>
           <settings />
         </n-tab-pane>
+        <template #suffix>
+          <n-button type="primary" secondary size="small" @click="show_doc">帮助文档</n-button>
+        </template>
       </n-tabs>
     </n-notification-provider>
     <n-global-style />
diff --git a/ui/src/stores/config.js b/ui/src/stores/config.js
index 8a7386d..f20625c 100644
--- a/ui/src/stores/config.js
+++ b/ui/src/stores/config.js
@@ -6,6 +6,7 @@ export const useConfigStore = defineStore('config', () => {
       this.page = conf.page
       this.branch = conf.branch
       this.mirror = conf.mirror
+      this.is_already_show_doc = conf.is_already_show_doc
     }
   }