diff --git a/ruoyi-ui/src/views/JiHeExpressway/pages/service/broadcast/index.vue b/ruoyi-ui/src/views/JiHeExpressway/pages/service/broadcast/index.vue
index 37dbe875..037a24eb 100644
--- a/ruoyi-ui/src/views/JiHeExpressway/pages/service/broadcast/index.vue
+++ b/ruoyi-ui/src/views/JiHeExpressway/pages/service/broadcast/index.vue
@@ -108,7 +108,7 @@
             <el-button class="btnInfoBoard" type="add" @click.native="____onAddDeviceItem()"
               :disabled="selectedBdMsg.length>=1">添加信息</el-button>
             <el-button v-hasPermi="['service:broadcast:publish']" class="btnInfoBoard" type="publish" @click="____onPublish"
-              :disabled="selectedBdMsg.length <= 0 || selectedDevices.length <= 0">发布信息</el-button>
+              :disabled="selectedBdMsg.length <= 0 || deviceList.length <= 0">发布信息</el-button>
           </div>
         </WgtTitle>
         <!-- <div class="partTitle partDeviceTempateTitle">
@@ -536,7 +536,7 @@ export default {
 
     // 发布信息
     ____onPublish() {
-      if (!this.selectedDevices.length) {
+      if (!this.deviceList.length) {
         this.$message.warning("请选择设备");
         return;
       }