diff --git a/src/api/match/eventscore.js b/src/api/match/eventscore.js
index e7d1b87..fa2b845 100644
--- a/src/api/match/eventscore.js
+++ b/src/api/match/eventscore.js
@@ -118,10 +118,12 @@ export const eventscoreDownloadtemplateGet = () => {
  * @param {string} [data.groupName] - 组别名称
  * @param {string} [data.name] - 姓名
  * @param {string} [data.unitName] - 单位名称
- * @returns {Promise<string>} 返回导出文件URL
+ * @returns {Promise<Blob>} 返回ZIP文件流
  */
 export const eventscoreExportcertificatePost = (data) => {
-    return http.post('/eventscore/exportcertificate', data);
+    return http.post('/eventscore/exportcertificate', data, {
+        responseType: 'blob'
+    });
 };
 
 /**
diff --git a/src/views/match/manage/work.vue b/src/views/match/manage/work.vue
index f81984e..89d7294 100644
--- a/src/views/match/manage/work.vue
+++ b/src/views/match/manage/work.vue
@@ -1236,28 +1236,27 @@ const downloadTemplate = async () => {
 
 const exportCertificate = async () => {
     try {
-        const { succeeded, data, errors } = await eventscoreExportcertificatePost({
-            eventId: initParam.value.eventId
+        const data = await eventscoreExportcertificatePost({
+            eventId: initParam.value.eventId,
+            projectId: scoreQueryParam.value.projectId,
+            groupName: scoreQueryParam.value.groupName,
+            name: scoreQueryParam.value.name
         });
-        if (!succeeded) {
-            ElMessage.error(errors || '导出证书失败');
-            return;
+        if (data instanceof Blob) {
+            if (data.type && data.type.includes('application/json')) {
+                const text = await data.text();
+                const err = JSON.parse(text);
+                ElMessage.error(err.errors || err.message || '导出证书失败');
+                return;
+            }
+            const blob = new Blob([data], {
+                type: 'application/zip'
+            });
+            downloadByBlob(blob, `证书导出_${new Date().getTime()}.zip`);
+            ElMessage.success('导出成功');
+        } else {
+            ElMessage.error('导出证书失败，未获取到文件');
         }
-        if (!data) {
-            ElMessage.warning('未获取到导出文件');
-            return;
-        }
-        const byteCharacters = atob(data);
-        const byteNumbers = new Array(byteCharacters.length);
-        for (let i = 0; i < byteCharacters.length; i++) {
-            byteNumbers[i] = byteCharacters.charCodeAt(i);
-        }
-        const byteArray = new Uint8Array(byteNumbers);
-        const blob = new Blob([byteArray], {
-            type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
-        });
-        downloadByBlob(blob, '证书导出.xlsx');
-        ElMessage.success('导出成功');
     } catch (error) {
         console.error('导出证书失败:', error);
         ElMessage.error('导出证书失败');