diff --git a/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/addDemandModal.vue b/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/addDemandModal.vue
index cd7edeffff..a418dee554 100644
--- a/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/addDemandModal.vue
+++ b/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/addDemandModal.vue
@@ -15,7 +15,7 @@
         <a-form-item :label="t('caseManagement.featureCase.tableColumnID')" asterisk-position="end" field="demandId">
           <a-input
             v-model="modelForm.demandId"
-            :max-length="20"
+            :max-length="255"
             :placeholder="t('caseManagement.featureCase.pleaseEnterID')"
           />
         </a-form-item>
diff --git a/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/demand.vue b/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/demand.vue
index 3883b19251..a945dad2a7 100644
--- a/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/demand.vue
+++ b/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/demand.vue
@@ -56,7 +56,7 @@
         <a-input-search
           v-model="platformKeyword"
           :max-length="255"
-          :placeholder="t('project.member.searchMember')"
+          :placeholder="t('caseManagement.featureCase.searchByIdAndName')"
           allow-clear
           class="mx-[8px] w-[240px]"
           @search="searchHandler"
diff --git a/frontend/src/views/case-management/caseManagementFeature/locale/en-US.ts b/frontend/src/views/case-management/caseManagementFeature/locale/en-US.ts
index 495c833cf8..53641c2c21 100644
--- a/frontend/src/views/case-management/caseManagementFeature/locale/en-US.ts
+++ b/frontend/src/views/case-management/caseManagementFeature/locale/en-US.ts
@@ -14,6 +14,7 @@ export default {
   'caseManagement.featureCase.recycle': 'Recycle',
   'caseManagement.featureCase.versionPlaceholder': 'The default is the latest version',
   'caseManagement.featureCase.searchByNameAndId': 'Search by ID, name, or tag',
+  'caseManagement.featureCase.searchByIdAndName': 'Search by ID or name',
   'caseManagement.featureCase.filter': 'filter',
   'caseManagement.featureCase.setFilterCondition': 'Set filters',
   'caseManagement.featureCase.followingCondition': 'Conform to the following',
diff --git a/frontend/src/views/case-management/caseManagementFeature/locale/zh-CN.ts b/frontend/src/views/case-management/caseManagementFeature/locale/zh-CN.ts
index be0d730786..7b34a61f79 100644
--- a/frontend/src/views/case-management/caseManagementFeature/locale/zh-CN.ts
+++ b/frontend/src/views/case-management/caseManagementFeature/locale/zh-CN.ts
@@ -14,6 +14,7 @@ export default {
   'caseManagement.featureCase.recycle': '回收站',
   'caseManagement.featureCase.versionPlaceholder': '默认为最新版本',
   'caseManagement.featureCase.searchByNameAndId': '通过ID、名称或标签搜索',
+  'caseManagement.featureCase.searchByIdAndName': '通过ID 或名称搜索',
   'caseManagement.featureCase.filter': '筛选',
   'caseManagement.featureCase.setFilterCondition': '设置筛选条件',
   'caseManagement.featureCase.followingCondition': '符合以下',