diff --git a/src/views/system/studentInfo/index.vue b/src/views/system/studentInfo/index.vue
index 25a9c88..454e80b 100644
--- a/src/views/system/studentInfo/index.vue
+++ b/src/views/system/studentInfo/index.vue
@@ -284,7 +284,11 @@
           <el-input v-model="form.studentName" placeholder="请输入学生姓名" />
         </el-form-item>
         <el-form-item label="学生编号" prop="studentNumber">
-          <el-input v-model="form.studentNumber" placeholder="请输入学生编号" maxlength="20" />
+          <el-input
+            v-model="form.studentNumber"
+            placeholder="请输入学生编号"
+            maxlength="20"
+          />
         </el-form-item>
         <el-form-item label="学生性别" prop="studentSex">
           <el-radio-group v-model="form.studentSex">
@@ -1006,15 +1010,16 @@ export default {
         this.form = response.data;
         this.classinfoName = this.form.className;
         this.classinfoId = this.form.classId;
+        console.log(this.form);
 
-        if (this.form.parentStudentInfoList.length == 0) {
+        if (this.form.parentStudentInfoList == null) {
+        } else if (this.form.parentStudentInfoList.length == 0) {
         } else if (this.form.parentStudentInfoList.length == 1) {
           this.parentlist.push(this.form.parentStudentInfoList[0]);
         } else if (this.form.parentStudentInfoList.length == 2) {
           this.parentlist.push(this.form.parentStudentInfoList[0]);
           this.parentlist.push(this.form.parentStudentInfoList[1]);
         }
-        console.log(this.parentlist);
 
         if (this.parentlist.length == 0) {
           this.parentInfoName = "请选择学生家长";
@@ -1069,7 +1074,8 @@ export default {
         // }
         this.form2.id = this.form.id;
         this.form2.classId = this.form.classId;
-        if (this.form.parentStudentInfoList.length == 0) {
+        if (this.form.parentStudentInfoList == null) {
+        } else if (this.form.parentStudentInfoList.length == 0) {
         } else if (this.form.parentStudentInfoList.length == 1) {
           this.form2.parentIdList.push(this.form.parentStudentInfoList[0].id);
         } else if (this.form.parentStudentInfoList.length == 2) {