diff --git a/src/views/bigScreen/bigScreen.vue b/src/views/bigScreen/bigScreen.vue
index 7457db0..c1d4170 100644
--- a/src/views/bigScreen/bigScreen.vue
+++ b/src/views/bigScreen/bigScreen.vue
@@ -140,6 +140,13 @@ export default {
   mounted() {
     this.timeFn();
     this.cancelLoading();
+
+    setTimeout(() => {
+      this.$alert('', '收到一条紧急条令', {
+        confirmButtonText: '确定',
+        customClass: "big-screen-modal"
+      });
+    },3000)
   },
   beforeDestroy () {
     clearInterval(this.timing)
@@ -182,4 +189,7 @@ export default {
     inset: 0 0 0 0;
   }
 }
+div:has(.big-screen-modal) {
+  z-index: 9999999 !important;
+}
 </style>