diff --git a/src/pages/back/backCodeAdd.vue b/src/pages/back/backCodeAdd.vue
index 843e715..52f74e6 100644
--- a/src/pages/back/backCodeAdd.vue
+++ b/src/pages/back/backCodeAdd.vue
@@ -201,13 +201,13 @@ const codeSearch = async () => {
   const res = await getMachineByCodeApi(param)
   console.log(res)
   if (res.code == 200) {
-
+    if(res.data){
       maInfo.value = res.data
       console.log('22222222', maInfo.value)
-    
-    //  else {
-    //   uni.showToast({ title: '未查询到该设备编号信息！', icon: 'none' })
-    // }
+    }else{
+            uni.showToast({ title: '未查询到该设备编号或该编码非您负责的设备！', icon: 'none' })
+    }
+  
   } else {
     uni.showToast({ title: res.data.msg, icon: 'none' })
   }