diff --git a/pages/add/add.vue b/pages/add/add.vue
index db288bb..850c216 100644
--- a/pages/add/add.vue
+++ b/pages/add/add.vue
@@ -54,7 +54,7 @@
 		</view>
 
 		<u-form-item label="学生性别:" borderBottom>
-			<u-radio-group v-model="studentSex" @change="groupChange">
+			<u-radio-group v-model="form.studentSex" @change="groupChange">
 				<u-radio :customStyle="{marginBottom: '4px'}" v-for="(item, index) in radiolist1" :key="index"
 					:label="item.name" :name="item.name" @change="radioChange">
 				</u-radio>
@@ -108,7 +108,6 @@
 					studentSex: '',
 					className: '',
 				},
-				studentSex: '',
 				rules: {
 					'birthDate': {
 						type: 'string',
@@ -149,12 +148,12 @@
 				});
 				this.studentId = options.studentId
 				getStudent(this.studentId).then(res => {
-					if (res.data.studentSex == 'MALE') {
-						this.studentSex = '男'
-					} else if (res.data.studentSex == 'FEMALE') {
-						this.studentSex = '女'
-					}
 					this.form = res.data
+					if (res.data.studentSex == 'MALE') {
+						this.form.studentSex = '男'
+					} else if (res.data.studentSex == 'FEMALE') {
+						this.form.studentSex = '女'
+					}
 					this.form.parentName = res.data.parentName
 
 				})
@@ -238,6 +237,11 @@
 						duration: '2000'
 					})
 				}
+				if(this.form.studentSex=='男'){
+					this.$set(this.form,'studentSex','MALE')
+				}else if(this.form.studentSex=='女'){
+					this.$set(this.form,'studentSex','FEMALE')
+				}
 				this.$refs.uForm.validate().then(res => {
 					// uni.$u.toast('校验通过')
 					updateStudent(this.form).then(res => {
@@ -451,4 +455,4 @@
 		height: 200rpx !important;
 		overflow: auto;
 	}
-</style>
+</style>
\ No newline at end of file