update

app/model/user/student.js

@@ -4,7 +4,7 @@ const metaPlugin = require('naf-framework-mongoose-free/lib/model/meta-plugin');
 
 // 学员
 const student = {
-  icon: { type: String, required: false, zh: '头像' }, //
+  icon: { type: Array, required: false, zh: '头像' }, //
   name: { type: String, required: false, zh: '姓名' }, //
   card: { type: String, required: false, zh: '身份证号' }, //
   gender: { type: String, required: false, zh: '性别' }, //