新增讲师优化

src/components/project/SearchTeacher.vue

@@ -93,13 +93,15 @@ const props = defineProps({
 })
 const emit = defineEmits(['update:value','update:lable','update:system','update:level','update:newlable'])
 const visible = ref(false);
+const selectData = ref(null);
 watch(()=>props.value,(val)=>{
   if(val){
     selectData.value = val
+  }else{
+    selectData.value = null
   }
-})
+},{immediate:true})
 const teacherName = ref('')
-const selectData = ref(null);
 const selectName = ref(null)
 const options = ref([]);
 const selectOptions = ref([])
@@ -239,7 +241,7 @@ watch(()=>visible.value,(val)=>{
     levelName.value = ''
     neworgName.value=''
     selectName.value = null
-    selectData.value = ''
+    // selectData.value = ''
     teacherId.value = ''
     loadingChange.value = false
     // changeneworg()