diff --git a/ui/lib/js/decorator.js b/ui/lib/js/decorator.js
new file mode 100644
index 00000000..54b29c5e
--- /dev/null
+++ b/ui/lib/js/decorator.js
@@ -0,0 +1,61 @@
+import {Loading, MessageBox} from "element-ui";
+
+/**
+ * 确认按钮
+ * @param content 提示信息
+ * @returns {(function(*, *, *): void)|*}
+ */
+export function confirm(content) {
+  return function (target, name, descriptor) {
+    const origin = descriptor.value
+    descriptor.value = function (...args) {
+      MessageBox.confirm(content, {
+        type: 'warning',
+        confirmButtonText: '确认',
+        center: true,
+        title: '提示',
+        dangerouslyUseHTMLString: true,
+        customClass: "AiConfirm",
+      }).then(origin.bind(this, ...args)).catch(() => 0)
+    }
+  }
+}
+
+/**
+ * 锁屏loading
+ * @returns {(function(*, *, *): void)|*}
+ */
+export function loading() {
+  return function (target, name, descriptor) {
+    const origin = descriptor.value
+    descriptor.value = async function (...args) {
+      const loading = Loading.service({fullscreen: true})
+      try {
+        await origin.apply(this, args)
+      } finally {
+        loading.close()
+      }
+    }
+  }
+}
+
+/**
+ * 节流装饰器
+ * @param wait 等待时间
+ * @returns {(function(*, *, *): void)|*}
+ */
+export function throttle(wait) {
+  return function (target, name, descriptor) {
+    const origin = descriptor.value
+    let lock = false
+    descriptor.value = function () {
+      if (!lock) {
+        lock = true
+        origin.apply(this, arguments)
+        setTimeout(() => {
+          lock = false
+        }, wait)
+      }
+    }
+  }
+}