diff --git a/ui/packages/tools/AiDownload.vue b/ui/packages/tools/AiDownload.vue
index 5020e48a..578b7510 100644
--- a/ui/packages/tools/AiDownload.vue
+++ b/ui/packages/tools/AiDownload.vue
@@ -55,12 +55,16 @@ export default {
       return this.$slots.default
     }
   },
-
+  data() {
+    return {lock: false}
+  },
   methods: {
     onExport() {
       if (this.disabled) {
         return this.$message.error('暂无数据')
       }
+      if (this.lock) return this.$message.warn("正在处理中,请勿重复操作!")
+      this.lock = true
       this.instance.post(this.url, this.params, {
         responseType: 'blob',
         params: this.params,
@@ -87,7 +91,7 @@ export default {
           link.click()
           document.body.removeChild(link)
         }
-      })
+      }).finally(() => this.lock = false)
     }
   }
 }