diff --git a/schoolNewsServ/news/src/main/resources/mapper/ResourceMapper.xml b/schoolNewsServ/news/src/main/resources/mapper/ResourceMapper.xml
index 9181742..99f489f 100644
--- a/schoolNewsServ/news/src/main/resources/mapper/ResourceMapper.xml
+++ b/schoolNewsServ/news/src/main/resources/mapper/ResourceMapper.xml
@@ -121,7 +121,7 @@
             <if test="filter.isBanner != null">
                 AND r.is_banner = #{filter.isBanner}
             </if>
-        ORDER BY r.publish_time DESC, r.create_time DESC
+        ORDER BY r.create_time DESC, r.publish_time DESC
     </select>
 
     <!-- 根据资源ID查询资源信息 -->
@@ -138,7 +138,7 @@
         FROM tb_resource r
         <include refid="Permission_Filter"/>
         WHERE r.tag_id = #{tagId} AND r.deleted = 0
-        ORDER BY r.publish_time DESC, r.create_time DESC
+        ORDER BY r.create_time DESC, r.publish_time DESC
     </select>
 
     <!-- 根据状态查询资源列表 -->
@@ -147,7 +147,7 @@
         FROM tb_resource r
         <include refid="Permission_Filter"/>
         WHERE r.status = #{status} AND r.deleted = 0
-        ORDER BY r.publish_time DESC, r.create_time DESC
+        ORDER BY r.create_time DESC, r.publish_time DESC
     </select>
 
     <!-- 根据标签类型查询资源列表 -->
@@ -156,7 +156,7 @@
         FROM tb_resource r
         <include refid="Permission_Filter"/>
         WHERE r.tag_id = #{type} AND r.deleted = 0
-        ORDER BY r.publish_time DESC, r.create_time DESC
+        ORDER BY r.create_time DESC, r.publish_time DESC
     </select>
 
     <!-- 查询热门资源列表 -->
@@ -177,7 +177,7 @@
         FROM tb_resource r
         <include refid="Permission_Filter"/>
         WHERE r.status = 1 AND r.deleted = 0
-        ORDER BY r.publish_time DESC, r.create_time DESC
+        ORDER BY r.create_time DESC, r.publish_time DESC
         <if test="limit != null and limit > 0">
             LIMIT #{limit}
         </if>
@@ -192,7 +192,7 @@
                OR content LIKE CONCAT('%', #{keyword}, '%')
                OR summary LIKE CONCAT('%', #{keyword}, '%'))
         AND r.status = 1 AND r.deleted = 0
-        ORDER BY r.publish_time DESC, r.create_time DESC
+        ORDER BY r.create_time DESC, r.publish_time DESC
     </select>
 
     <!-- 检查资源标题是否存在 -->
@@ -353,7 +353,7 @@
             <if test="filter.isBanner != null">
                 AND r.is_banner = #{filter.isBanner}
             </if>
-        ORDER BY r.publish_time DESC, r.create_time DESC
+        ORDER BY r.create_time DESC, r.publish_time DESC
         LIMIT #{pageParam.pageSize} OFFSET #{pageParam.offset}
     </select>
 
@@ -431,7 +431,7 @@
             </foreach>
         </if>
         <if test="filter.orderTypes == null or filter.orderTypes.size() == 0">
-            ORDER BY r.view_count DESC, r.publish_time DESC, r.create_time DESC
+            ORDER BY r.view_count DESC, r.create_time DESC, r.publish_time DESC
         </if>
         LIMIT #{pageParam.pageSize} OFFSET #{pageParam.offset}
     </select>
diff --git a/schoolNewsWeb/src/types/resource/index.ts b/schoolNewsWeb/src/types/resource/index.ts
index 116ec5f..d775946 100644
--- a/schoolNewsWeb/src/types/resource/index.ts
+++ b/schoolNewsWeb/src/types/resource/index.ts
@@ -299,7 +299,7 @@ export interface DataCollectionLog extends BaseDTO {
  */
 export interface ResourceSearchParams {
   /** 关键词 */
-  keyword?: string;
+  title?: string;
   /** 标签ID（文章分类标签，tagType=1） */
   tagID?: string;
   /** 状态 */
diff --git a/schoolNewsWeb/src/views/admin/manage/resource/ArticleManagementView.vue b/schoolNewsWeb/src/views/admin/manage/resource/ArticleManagementView.vue
index 60287a5..5c9ab5c 100644
--- a/schoolNewsWeb/src/views/admin/manage/resource/ArticleManagementView.vue
+++ b/schoolNewsWeb/src/views/admin/manage/resource/ArticleManagementView.vue
@@ -10,9 +10,16 @@
           v-model="searchKeyword" 
           placeholder="搜索文章..."
           style="width: 300px"
-          onkeydown=""
           clearable
-        />
+          @keyup.enter="handleSearch"
+          @clear="handleSearch"
+        >
+          <template #append>
+            <el-button @click="handleSearch">
+              <el-icon><Search /></el-icon>
+            </el-button>
+          </template>
+        </el-input>
       </div>
 
     <el-table :data="articles" style="width: 100%">
@@ -94,7 +101,8 @@ defineOptions({
   name: 'ArticleManagementView'
 });
 import { ref, onMounted } from 'vue';
-import { ElButton, ElInput, ElTable, ElTableColumn, ElTag, ElPagination, ElMessage, ElMessageBox } from 'element-plus';
+import { ElButton, ElInput, ElTable, ElTableColumn, ElTag, ElPagination, ElMessage, ElMessageBox, ElIcon } from 'element-plus';
+import { Search } from '@element-plus/icons-vue';
 import { useRouter } from 'vue-router';
 import { resourceApi, resourceTagApi } from '@/apis/resource'
 import type { PageParam, ResourceSearchParams, Resource, Tag } from '@/types';
@@ -108,7 +116,7 @@ const pageParam = ref<PageParam>({
   pageSize: 10
 });
 const filter = ref<ResourceSearchParams>({
-  keyword: searchKeyword.value
+  title: searchKeyword.value
 });
 const total = ref<number>(0);
 const articles = ref<Resource[]>([]);
@@ -135,6 +143,7 @@ async function loadCategories() {
 }
 
 async function loadArticles() {
+  filter.value.title = searchKeyword.value;
   const res = await resourceApi.getResourcePage(pageParam.value, filter.value);
   if (res.success) {
     articles.value = res.pageDomain?.dataList || [];
@@ -142,6 +151,11 @@ async function loadArticles() {
   }
 }
 
+function handleSearch() {
+  pageParam.value.pageNumber = 1; // 搜索时重置到第一页
+  loadArticles();
+}
+
 function showCreateDialog() {  
   // 尝试跳转
   router.push('/article/add')
diff --git a/schoolNewsWeb/src/views/admin/manage/system/SystemConfigView.vue b/schoolNewsWeb/src/views/admin/manage/system/SystemConfigView.vue
index 7198aad..394a973 100644
--- a/schoolNewsWeb/src/views/admin/manage/system/SystemConfigView.vue
+++ b/schoolNewsWeb/src/views/admin/manage/system/SystemConfigView.vue
@@ -145,9 +145,9 @@
                       type="primary"
                       link
                       size="small"
-                      @click="previewAgreementFile(configData[group.groupKey][item.configKey])"
+                      @click="downloadAgreementFile(configData[group.groupKey][item.configKey])"
                     >
-                      预览文件
+                      下载文件
                     </el-button>
                     <el-button
                       type="danger"
@@ -405,12 +405,12 @@ function handleFileUploadSuccess(files: any[], groupKey: string, configKey: stri
 }
 
 /**
- * 预览协议文件（新开tab页）
+ * 下载协议文件
  */
-function previewAgreementFile(fileId: string) {
+function downloadAgreementFile(fileId: string) {
   if (fileId) {
-    // 使用文件下载URL在新标签页打开
-    const url = `${import.meta.env.VITE_API_BASE_URL || ''}/api/file/preview/${fileId}`;
+    // 使用文件下载URL
+    const url = `${import.meta.env.VITE_API_BASE_URL || ''}/api/file/download/${fileId}`;
     window.open(url, '_blank');
   }
 }