榆山大屏 用户管理增加头像非必填

src/views/modules/sys/user-add-or-update.vue

@@ -260,9 +260,6 @@ export default {
           { required: true, message: this.$t('validate.required'), trigger: 'blur' },
           { validator: validateMobile, trigger: 'blur' }
         ],
-        headUrl: [
-          { required: true, message: this.$t('validate.required'), trigger: 'blur' }
-        ],
         userTagKey: [
           { required: true, message: this.$t('validate.required'), trigger: 'blur' }
         ]