diff --git a/app/core/config.py b/app/core/config.py
index 532a847..5e45ce6 100644
--- a/app/core/config.py
+++ b/app/core/config.py
@@ -111,9 +111,6 @@ class GlobalConfig(ConfigBase):
     Notify_CompanyWebHookBotUrl = ConfigItem("Notify", "CompanyWebHookBotUrl", "")
 
     Update_IfAutoUpdate = ConfigItem("Update", "IfAutoUpdate", False, BoolValidator())
-    Update_UpdateType = ConfigItem(
-        "Update", "UpdateType", "stable", OptionsValidator(["stable", "beta"])
-    )
     Update_Source = ConfigItem(
         "Update",
         "Source",
diff --git a/app/models/schema.py b/app/models/schema.py
index 26c67bf..9be5bb8 100644
--- a/app/models/schema.py
+++ b/app/models/schema.py
@@ -140,9 +140,6 @@ class GlobalConfig_Notify(BaseModel):
 
 class GlobalConfig_Update(BaseModel):
     IfAutoUpdate: Optional[bool] = Field(default=None, description="是否自动更新")
-    UpdateType: Optional[Literal["stable", "beta"]] = Field(
-        default=None, description="更新类型, stable为稳定版, beta为测试版"
-    )
     Source: Optional[Literal["GitHub", "MirrorChyan", "AutoSite"]] = Field(
         default=None, description="更新源: GitHub源, Mirror酱源, 自建源"
     )
diff --git a/app/services/update.py b/app/services/update.py
index 10b9d72..cba43f0 100644
--- a/app/services/update.py
+++ b/app/services/update.py
@@ -71,7 +71,7 @@ class _UpdateHandler:
         logger.info("开始检查更新")
 
         response = requests.get(
-            f"https://mirrorchyan.com/api/resources/AUTO_MAA/latest?user_agent=AutoMasGui&current_version={current_version}&cdk={Config.get('Update', 'MirrorChyanCDK')}&channel={Config.get('Update', 'UpdateType')}",
+            f"https://mirrorchyan.com/api/resources/AUTO_MAA/latest?user_agent=AutoMasGui&current_version={current_version}&cdk={Config.get('Update', 'MirrorChyanCDK')}&channel=stable",
             timeout=10,
             proxies=Config.get_proxies(),
         )
diff --git a/frontend/src/api/models/GlobalConfig_Update.ts b/frontend/src/api/models/GlobalConfig_Update.ts
index 35f7148..07403fb 100644
--- a/frontend/src/api/models/GlobalConfig_Update.ts
+++ b/frontend/src/api/models/GlobalConfig_Update.ts
@@ -7,10 +7,6 @@ export type GlobalConfig_Update = {
      * 是否自动更新
      */
     IfAutoUpdate?: (boolean | null);
-    /**
-     * 更新类型, stable为稳定版, beta为测试版
-     */
-    UpdateType?: ('stable' | 'beta' | null);
     /**
      * 更新源: GitHub源, Mirror酱源, 自建源
      */
diff --git a/frontend/src/types/settings.ts b/frontend/src/types/settings.ts
index 96989af..c240ec7 100644
--- a/frontend/src/types/settings.ts
+++ b/frontend/src/types/settings.ts
@@ -31,7 +31,6 @@ export interface SettingsData {
   }
   Update: {
     IfAutoUpdate: boolean
-    UpdateType: string
     Source: string
     ProxyAddress: string
     MirrorChyanCDK: string
diff --git a/frontend/src/views/Settings.vue b/frontend/src/views/Settings.vue
index c03589d..61aaa83 100644
--- a/frontend/src/views/Settings.vue
+++ b/frontend/src/views/Settings.vue
@@ -82,7 +82,6 @@ const settings = reactive<SettingsData>({
   },
   Update: {
     IfAutoUpdate: false,
-    UpdateType: 'stable',
     Source: 'GitHub',
     ProxyAddress: '',
     MirrorChyanCDK: '',
@@ -107,11 +106,6 @@ const sendTaskResultTimeOptions = [
   { label: '仅失败时', value: '仅失败时' },
 ]
 
-const updateTypeOptions = [
-  { label: '稳定版', value: 'stable' },
-  { label: '测试版', value: 'beta' },
-]
-
 const updateSourceOptions = [
   { label: 'GitHub', value: 'GitHub' },
   { label: 'Mirror酱', value: 'MirrorChyan' },
@@ -981,7 +975,7 @@ onMounted(() => {
                 </a-button>
               </div>
               <a-row :gutter="24">
-                <a-col :span="8">
+                <a-col :span="12">
                   <div class="form-item-vertical">
                     <div class="form-label-wrapper">
                       <span class="form-label">自动检查更新</span>
@@ -1002,24 +996,7 @@ onMounted(() => {
                     </a-select>
                   </div>
                 </a-col>
-                <a-col :span="8">
-                  <div class="form-item-vertical">
-                    <div class="form-label-wrapper">
-                      <span class="form-label">更新类型</span>
-                      <a-tooltip title="选择版本更新类型">
-                        <QuestionCircleOutlined class="help-icon" />
-                      </a-tooltip>
-                    </div>
-                    <a-select
-                      v-model:value="settings.Update.UpdateType"
-                      @change="(value: any) => handleSettingChange('Update', 'UpdateType', value)"
-                      :options="updateTypeOptions"
-                      size="large"
-                      style="width: 100%"
-                    />
-                  </div>
-                </a-col>
-                <a-col :span="8">
+                <a-col :span="12">
                   <div class="form-item-vertical">
                     <div class="form-label-wrapper">
                       <span class="form-label">更新源</span>