diff --git a/web-app/src/app/routes/alert/alert-setting/alert-setting.component.html b/web-app/src/app/routes/alert/alert-setting/alert-setting.component.html
index 982f085406a..0c2c204b9a4 100755
--- a/web-app/src/app/routes/alert/alert-setting/alert-setting.component.html
+++ b/web-app/src/app/routes/alert/alert-setting/alert-setting.component.html
@@ -38,8 +38,7 @@
   </button>
 
   <button nz-button nz-dropdown [nzDropdownMenu]="more_menu">
-    {{ 'common.button.operation.more' | i18n }}
-    <span nz-icon nzType="down"></span>
+    <span nz-icon nzType="ellipsis"></span>
   </button>
   <nz-dropdown-menu #more_menu="nzDropdownMenu">
     <ul nz-menu>
diff --git a/web-app/src/assets/i18n/en-US.json b/web-app/src/assets/i18n/en-US.json
index 4d8eacfb18d..7c44511efe8 100644
--- a/web-app/src/assets/i18n/en-US.json
+++ b/web-app/src/assets/i18n/en-US.json
@@ -473,7 +473,6 @@
   "common.button.setting": "Setting",
   "common.button.delete": "Delete",
   "common.button.detect": "Detect",
-  "common.button.operation.more": "More",
   "common.week.7": "Sunday",
   "common.week.1": "Monday",
   "common.week.2": "Tuesday",
diff --git a/web-app/src/assets/i18n/zh-CN.json b/web-app/src/assets/i18n/zh-CN.json
index 8c5605ea579..b22b2f8e8cc 100644
--- a/web-app/src/assets/i18n/zh-CN.json
+++ b/web-app/src/assets/i18n/zh-CN.json
@@ -474,7 +474,6 @@
   "common.button.edit": "编辑",
   "common.button.setting": "配置",
   "common.button.delete": "删除",
-  "common.button.operation.more": "更多操作",
   "common.week.7": "星期日",
   "common.week.1": "星期一",
   "common.week.2": "星期二",
diff --git a/web-app/src/assets/i18n/zh-TW.json b/web-app/src/assets/i18n/zh-TW.json
index d522a86cc30..a48c261c09f 100644
--- a/web-app/src/assets/i18n/zh-TW.json
+++ b/web-app/src/assets/i18n/zh-TW.json
@@ -480,7 +480,6 @@
   "common.button.edit": "編輯",
   "common.button.setting": "配置",
   "common.button.delete": "刪除",
-  "common.button.operation.more": "更多操作",
   "common.time.unit.second": "秒",
   "app.theme.default": "淺色主題",
   "app.theme.dark": "深色主題",