diff --git a/api/app/lib/utils/exportAlarmHeader.js b/api/app/lib/utils/exportAlarmHeader.js
index 87f3ef0..b8cdfa1 100644
--- a/api/app/lib/utils/exportAlarmHeader.js
+++ b/api/app/lib/utils/exportAlarmHeader.js
@@ -242,26 +242,28 @@ let header_app = [{
     title: "确认/恢复时间",
     key: "confirmTime",
 }];
-async function getExportAlarmHeader(ctx, type) {
-    try {
-        let headerMap = {
-            "1": headerZD,//数据中断
-            "2": headerYC,//数据异常
-            "3": headerMZ,//策略命中
-            "4,5": headerSB,//设备异常
-            video: header_video,
-            app: header_app,
-        }
-        return headerMap[type] || []
-    } catch (error) {
-        ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`);
-        ctx.status = 400;
-        ctx.body = {
-            message: typeof error == 'string' ? error : undefined
+module.exports = function (app, opts) {
+    async function getExportAlarmHeader(ctx, type) {
+        try {
+            let headerMap = {
+                "1": headerZD,//数据中断
+                "2": headerYC,//数据异常
+                "3": headerMZ,//策略命中
+                "4,5": headerSB,//设备异常
+                video: header_video,
+                app: header_app,
+            }
+            return headerMap[type] || []
+        } catch (error) {
+            ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`);
+            ctx.status = 400;
+            ctx.body = {
+                message: typeof error == 'string' ? error : undefined
+            }
         }
     }
-}
 
-module.exports = {
-    getExportAlarmHeader
-};
\ No newline at end of file
+    return {
+        getExportAlarmHeader
+    }
+}
\ No newline at end of file