diff --git a/psdc-ui/src/views/system/model/index.vue b/psdc-ui/src/views/system/model/index.vue
index a1d1e8c..02a1b8e 100644
--- a/psdc-ui/src/views/system/model/index.vue
+++ b/psdc-ui/src/views/system/model/index.vue
@@ -345,7 +345,7 @@ const open = ref(true)
 const arr = ref([1])
 const point = ref(3.7)
 const point1 = ref('78')
-const show1 = ref(true)
+const show1 = ref(false)
 const test1 = ref(null)
 const test2= ref(null)
 const test3 = ref(null)
@@ -583,7 +583,7 @@ const result = ref({
   yearCost:'',
   yearRunCost:'',
   safety:'',
-  deviceList:'',
+  deviceList:[],
 })
 watch(() => addForm.devType, (newVale, oldValue) => {
   if (addForm.devType === 1) {