diff --git a/src/service/api/feedback.ts b/src/service/api/feedback.ts
index 8ef171e..5dc1ca4 100644
--- a/src/service/api/feedback.ts
+++ b/src/service/api/feedback.ts
@@ -98,7 +98,7 @@ function serializeAttachments(attachments: Api.Project.AttachmentItem[]): string
   return attachments.length ? JSON.stringify(attachments) : '';
 }
 
-/** 分页（全量，不按提交人过滤；默认 createTime 倒序由后端保证） */
+/** 分页（支持按提交人 creator 过滤；默认 createTime 倒序由后端保证） */
 export async function fetchGetFeedbackPage(params: Api.Feedback.FeedbackSearchParams) {
   const result = await request<FeedbackPageResponse>({
     ...safeJsonRequestConfig,
diff --git a/src/typings/api/feedback.d.ts b/src/typings/api/feedback.d.ts
index 254e4dc..0708346 100644
--- a/src/typings/api/feedback.d.ts
+++ b/src/typings/api/feedback.d.ts
@@ -15,6 +15,8 @@ declare namespace Api {
       status?: string | number | null;
       /** 标题关键词，模糊匹配 */
       title?: string;
+      /** 提交人用户 id（按提交人过滤；ID 铁律 string） */
+      creator?: string;
     }
 
     /**
diff --git a/src/typings/components.d.ts b/src/typings/components.d.ts
index b902ed1..bf60d36 100644
--- a/src/typings/components.d.ts
+++ b/src/typings/components.d.ts
@@ -138,7 +138,6 @@ declare module 'vue' {
     IconMdiPencilOutline: typeof import('~icons/mdi/pencil-outline')['default']
     IconMdiPlus: typeof import('~icons/mdi/plus')['default']
     IconMdiRefresh: typeof import('~icons/mdi/refresh')['default']
-    IconMdiTagOutline: typeof import('~icons/mdi/tag-outline')['default']
     IconMdiUpload: typeof import('~icons/mdi/upload')['default']
     IconUilSearch: typeof import('~icons/uil/search')['default']
     LangSwitch: typeof import('./../components/common/lang-switch.vue')['default']
diff --git a/src/views/feedback/index.vue b/src/views/feedback/index.vue
index 3f15c4a..5c5175b 100644
--- a/src/views/feedback/index.vue
+++ b/src/views/feedback/index.vue
@@ -45,7 +45,7 @@ function canEditRow(row: Api.Feedback.FeedbackItem) {
 }
 
 function getInitSearchParams(): Api.Feedback.FeedbackSearchParams {
-  return { pageNo: 1, pageSize: 20, type: undefined, status: undefined, title: undefined };
+  return { pageNo: 1, pageSize: 20, type: undefined, status: undefined, title: undefined, creator: undefined };
 }
 
 function transformPageResult(
@@ -220,9 +220,10 @@ function handleSearch() {
   getDataByPage(1);
 }
 
-// 搜索区「重置」只清搜索区自有字段（标题）；左侧分面选中的 type/status 由分面单独控制，不在此连带清除
+// 搜索区「重置」清搜索区自有字段（标题、提交人）；左侧分面选中的 type/status 由分面单独控制，不在此连带清除
 function resetSearchParams() {
   searchParams.title = undefined;
+  searchParams.creator = undefined;
   searchParams.pageNo = 1;
   getDataByPage(1);
 }
diff --git a/src/views/feedback/modules/feedback-search.vue b/src/views/feedback/modules/feedback-search.vue
index 431bb03..135c9bf 100644
--- a/src/views/feedback/modules/feedback-search.vue
+++ b/src/views/feedback/modules/feedback-search.vue
@@ -1,4 +1,6 @@
 <script setup lang="ts">
+import { computed, onMounted, ref } from 'vue';
+import { fetchGetUserSimpleList } from '@/service/api';
 import TableSearchFields, { type SearchField } from '@/components/custom/table-search-fields.vue';
 
 defineOptions({ name: 'FeedbackSearch' });
@@ -10,8 +12,28 @@ const emit = defineEmits<{
 
 const model = defineModel<Api.Feedback.FeedbackSearchParams>('model', { required: true });
 
-// 分类 / 状态筛选已迁移至左侧分面面板，搜索区只保留标题关键词
-const fields: SearchField[] = [{ key: 'title', label: '标题', type: 'input', placeholder: '请输入标题关键词' }];
+// 提交人下拉选项（全员简易列表；value 取用户 id，ID 铁律 string）
+const userOptions = ref<{ label: string; value: string }[]>([]);
+
+// 分类 / 状态筛选已迁移至左侧分面面板，搜索区保留标题关键词 + 提交人
+const fields = computed<SearchField[]>(() => [
+  { key: 'title', label: '标题', type: 'input', placeholder: '请输入标题关键词' },
+  {
+    key: 'creator',
+    label: '提交人',
+    type: 'select',
+    placeholder: '请选择提交人',
+    filterable: true,
+    options: userOptions.value
+  }
+]);
+
+async function loadUserOptions() {
+  const { data, error } = await fetchGetUserSimpleList();
+  if (!error && data) {
+    userOptions.value = data.map(item => ({ label: item.nickname, value: item.id }));
+  }
+}
 
 function reset() {
   emit('reset');
@@ -22,10 +44,12 @@ function search() {
   model.value.title = model.value.title?.trim() || undefined;
   emit('search');
 }
+
+onMounted(loadUserOptions);
 </script>
 
 <template>
-  <TableSearchFields v-model="model" :fields="fields" :columns="2" @reset="reset" @search="search" />
+  <TableSearchFields v-model="model" :fields="fields" :columns="4" @reset="reset" @search="search" />
 </template>
 
 <style scoped></style>