diff --git a/frontend/src/business/components/settings/personal/PersonSetting.vue b/frontend/src/business/components/settings/personal/PersonSetting.vue
index ddaf8e3f17..53dfb6efe0 100644
--- a/frontend/src/business/components/settings/personal/PersonSetting.vue
+++ b/frontend/src/business/components/settings/personal/PersonSetting.vue
@@ -101,7 +101,7 @@
         rule: {
           name: [
             {required: true, message: this.$t('member.input_name'), trigger: 'blur'},
-            {min: 2, max: 10, message: this.$t('commons.input_limit', [2, 10]), trigger: 'blur'},
+            {min: 2, max: 20, message: this.$t('commons.input_limit', [2, 20]), trigger: 'blur'},
             {
               required: true,
               pattern: /^[\u4e00-\u9fa5_a-zA-Z0-9.·-]+$/,