diff --git a/frontend/src/business/components/project/template/CustomFiledComponent.vue b/frontend/src/business/components/project/template/CustomFiledComponent.vue
index 0ef81b2233..6e02fa583c 100644
--- a/frontend/src/business/components/project/template/CustomFiledComponent.vue
+++ b/frontend/src/business/components/project/template/CustomFiledComponent.vue
@@ -106,7 +106,7 @@
     <el-input class="custom-with"
               @input="handleChange"
               :disabled="disabled"
-              v-else v-model="data[prop]"/>
+              v-else v-model="data[prop]" maxlength="500" show-word-limit/>
 
   </span>