diff --git a/src/common/lang/standardRegulationLibrary/en-us.js b/src/common/lang/standardRegulationLibrary/en-us.js
index 2bf986f1..791de542 100644
--- a/src/common/lang/standardRegulationLibrary/en-us.js
+++ b/src/common/lang/standardRegulationLibrary/en-us.js
@@ -21,6 +21,7 @@ module.exports = {
   newRegistrationImplementationTime: 'New registration implementation time', // 新注册实施时间
   applicableVehicleType: 'Applicable vehicle type', // 适用车型
   dynamicType: 'Dynamic type', // 动力类型
+  inputExample: 'Input example:', // 输入示例
   // 国内标准
   domesticStandard: {
     treeSearchPlaceholder: 'Please enter the tree system', // 请输入树状图体系
diff --git a/src/common/lang/standardRegulationLibrary/zh-cn.js b/src/common/lang/standardRegulationLibrary/zh-cn.js
index 7b8da59e..65139f13 100644
--- a/src/common/lang/standardRegulationLibrary/zh-cn.js
+++ b/src/common/lang/standardRegulationLibrary/zh-cn.js
@@ -21,6 +21,7 @@ module.exports = {
   newRegistrationImplementationTime: '新注册实施时间', // 新注册实施时间
   applicableVehicleType: '适用车型', // 适用车型
   dynamicType: '动力类型', // 动力类型
+  inputExample: '输入示例：',
   // 国内标准
   domesticStandard: {
     treeSearchPlaceholder: '请输入树状图体系',
diff --git a/src/components/customField/AddForm.vue b/src/components/customField/AddForm.vue
index 59163de4..86150307 100644
--- a/src/components/customField/AddForm.vue
+++ b/src/components/customField/AddForm.vue
@@ -165,7 +165,7 @@
                          :disabled="disabled"
                          v-model="formInline[item.dbFieldName]"
                          :maxLength="50"
-                         :placeholder="$t('pleaseEnter')+item.dbFieldTxt" />
+                         :placeholder="specialPlaceholder[item.dbFieldName] || $t('pleaseEnter')+item.dbFieldTxt" />
               </a-form-model-item>
             </div>
           </a-col>
@@ -284,6 +284,14 @@ export default {
       default: () => {
         return {}
       }
+    },
+    // 特殊的placeholder，目前只处理了输入框，有需要再处理别的
+    specialPlaceholder: {
+      type: Object,
+      required: false,
+      default: () => {
+        return {}
+      }
     }
   },
   data () {
diff --git a/src/views/standardRegulationLibrary/domesticStandard/modules/DomesticStandardModal.vue b/src/views/standardRegulationLibrary/domesticStandard/modules/DomesticStandardModal.vue
index ee04ab2b..afc9a8ca 100644
--- a/src/views/standardRegulationLibrary/domesticStandard/modules/DomesticStandardModal.vue
+++ b/src/views/standardRegulationLibrary/domesticStandard/modules/DomesticStandardModal.vue
@@ -14,6 +14,9 @@
         <add-form ref="addForm"
                   :get-form-func="getFormFunc"
                   :get-document-info-func="getDocumentInfoFunc"
+                  :special-placeholder="{
+                    standard_number: `${$t('standardRegulationLibrary.inputExample')}7258`
+                  }"
                   @submitFormData="submitFormData" />
       </a-spin>
     </div>
@@ -28,7 +31,6 @@
 
 <script>
 import AddForm from '../../../../components/customField/AddForm.vue'
-import { postAction } from '@api/manage'
 import {
   getDomesticStandardDocumentInfo,
   getDomesticStandardFormModal,