diff --git a/ui/src/locales/lang/en-US/views/application-workflow.ts b/ui/src/locales/lang/en-US/views/application-workflow.ts
index ade48fa35..cf39512f5 100644
--- a/ui/src/locales/lang/en-US/views/application-workflow.ts
+++ b/ui/src/locales/lang/en-US/views/application-workflow.ts
@@ -141,7 +141,7 @@ export default {
       },
     },
     searchDocumentNode: {
-      label: 'Document Search',
+      label: 'Document Tag Retrieval',
       text: 'Search for documents that meet the conditions based on the document label within the specified search scope',
       selectKnowledge: 'Search Scope',
       searchSetting: 'Search Settings',
diff --git a/ui/src/locales/lang/zh-CN/views/application-workflow.ts b/ui/src/locales/lang/zh-CN/views/application-workflow.ts
index 828f91fd7..2857716ed 100644
--- a/ui/src/locales/lang/zh-CN/views/application-workflow.ts
+++ b/ui/src/locales/lang/zh-CN/views/application-workflow.ts
@@ -148,7 +148,7 @@ export default {
       },
     },
     searchDocumentNode: {
-      label: '文档检索',
+      label: '文档标签检索',
       text: '从设定的检索范围中，根据文档标签检索出满足条件的文档',
       selectKnowledge: '检索范围',
       searchSetting: '检索设置',
diff --git a/ui/src/locales/lang/zh-Hant/views/application-workflow.ts b/ui/src/locales/lang/zh-Hant/views/application-workflow.ts
index 89cb99796..12448bfea 100644
--- a/ui/src/locales/lang/zh-Hant/views/application-workflow.ts
+++ b/ui/src/locales/lang/zh-Hant/views/application-workflow.ts
@@ -142,7 +142,7 @@ export default {
       },
     },
     searchDocumentNode: {
-      label: '文檔檢索',
+      label: '文檔標籤檢索',
       text: '從設定的檢索範圍中，根據文檔標籤檢索出符合條件的文檔',
       selectKnowledge: '檢索範圍',
       searchSetting: '檢索設定',
diff --git a/ui/src/workflow/nodes/base-node/component/ApiFieldFormDialog.vue b/ui/src/workflow/nodes/base-node/component/ApiFieldFormDialog.vue
index 7743f26df..ab05f83f0 100644
--- a/ui/src/workflow/nodes/base-node/component/ApiFieldFormDialog.vue
+++ b/ui/src/workflow/nodes/base-node/component/ApiFieldFormDialog.vue
@@ -24,7 +24,15 @@
           @blur="form.variable = form.variable.trim()"
         />
       </el-form-item>
-
+      <el-form-item :label="$t('common.desc')">
+        <el-input
+          v-model="form.desc"
+          :placeholder="$t('common.descPlaceholder')"
+          @blur="form.name = form.name.trim()"
+          maxlength="64"
+          show-word-limit
+        />
+      </el-form-item>
       <el-form-item :label="$t('dynamicsForm.paramForm.required.label')" @click.prevent>
         <el-switch size="small" v-model="form.is_required"></el-switch>
       </el-form-item>
@@ -43,22 +51,6 @@
           @blur="form.name = form.name.trim()"
         />
       </el-form-item>
-      <el-form-item
-        :label="$t('common.desc')"
-        prop="desc"
-        :rules="{
-          required: form.is_required,
-          message:
-            $t('common.inputPlaceholder') + $t('common.desc'),
-          trigger: 'blur',
-        }"
-      >
-        <el-input
-          v-model="form.desc"
-          :placeholder="$t('dynamicsForm.default.placeholder')"
-          @blur="form.name = form.name.trim()"
-        />
-      </el-form-item>
     </el-form>
     <template #footer>
       <span class="dialog-footer">