diff --git a/src/renderer/src/views/login/components/Register.vue b/src/renderer/src/views/login/components/Register.vue
index 60431fe..f61a870 100644
--- a/src/renderer/src/views/login/components/Register.vue
+++ b/src/renderer/src/views/login/components/Register.vue
@@ -54,7 +54,7 @@
                 :data="gradeTree"
                  multiple
                 :render-after-expand="false"
-                style="width: 100%"
+                style="width: 100%;-webkit-app-region: no-drag;"
               />
       </el-form-item>
       <el-form-item label="学科" prop="discipline" v-if="activeIndex==2">
@@ -235,6 +235,20 @@ const OpenModel = v =>{
 }
 // 关闭弹窗
 const handleClose = () => {
+  var restValue={
+              name: '',
+              idNumber:'',
+              phoneNumber: '',
+              Code:'',
+              password:'',
+              confirmPassword:'',
+              class:[],
+              discipline:[],
+              school:[],
+            }
+    Object.assign(ruleForm, restValue);
+    schoolSubject.value=[]
+    gradeTree.value=[]
   if (ruleFormRef.value) ruleFormRef.value.resetFields()
    removeToken();
   activeIndex.value=1
@@ -337,6 +351,8 @@ const submitForm = async (formEl) => {
               discipline:[],
               school:[],
             }
+            schoolSubject.value=[]
+            gradeTree.value=[]
             Object.assign(ruleForm, restValue);
             activeIndex.value=1
             dialogVisible.value=false