diff --git a/src/views/iot/device/index.vue b/src/views/iot/device/index.vue
index 6703ad4e..795cac6b 100644
--- a/src/views/iot/device/index.vue
+++ b/src/views/iot/device/index.vue
@@ -159,7 +159,7 @@
           <el-button
             link
             type="primary"
-            @click="openForm('update', scope.row.id)"
+            @click.stop="handleEdit(scope.row)"
             v-hasPermi="['iot:device:update']"
           >
             编辑
@@ -364,6 +364,14 @@ const isRowConnected = (row: any) => {
   return String(getRowConnectValue(row)) === '1'
 }
 
+const handleEdit = async (row: DeviceVO) => {
+  if (isRowConnected(row)) {
+    await message.alertWarning('设备在线状态，无法编辑，请先断开连接')
+    return
+  }
+  openForm('update', row.id)
+}
+
 const handleToggleConnect = async (row: DeviceVO) => {
   const id = row?.id
   if (!id) {