diff --git a/src/views/firmware/firmwareUpdate/index.vue b/src/views/firmware/firmwareUpdate/index.vue
index aae2573..1cfa3cf 100644
--- a/src/views/firmware/firmwareUpdate/index.vue
+++ b/src/views/firmware/firmwareUpdate/index.vue
@@ -189,7 +189,13 @@ export default {
         let snap = Object.assign({}, this.queryParams);
         delete snap.pageNum;
         delete snap.pageSize;
-        this.OTAUpdates(snap);
+        this.$confirm(`是否确认批量升级?`, "警告", {
+          confirmButtonText: "确定",
+          cancelButtonText: "取消",
+          type: "warning",
+        }).then(() => {
+          this.OTAUpdates(snap);
+        }).catch((res) => { });
       }
     },