diff --git a/src/views/system/tags/modules/StandardDrawer.vue b/src/views/system/tags/modules/StandardDrawer.vue
index e5f7863..8602042 100644
--- a/src/views/system/tags/modules/StandardDrawer.vue
+++ b/src/views/system/tags/modules/StandardDrawer.vue
@@ -103,7 +103,7 @@
             <!--字段长度 key 值必须加，解决验证错位的问题-->
             <a-col :span="24" v-if="isLength">
               <a-form-model-item :label="$t('system.tag.fieldLength')" prop="dbLength" key="dbLength">
-                <a-input-number v-model="form.dbLength" :min="1" :max="form.fieldShowType === FieldType.TEXT_BOX.value ? 50 : 9999"
+                <a-input-number v-model="form.dbLength" :min="1" :max="9999"
                                 :placeholder="$t('pleaseEnter') + $t('system.tag.fieldLength')"
                                 style="width: 100%" :formatter="limitNumber" :parser="limitNumber" />
               </a-form-model-item>