diff --git a/controller/end_user.go b/controller/end_user.go
index 5d485db..fb06e8e 100644
--- a/controller/end_user.go
+++ b/controller/end_user.go
@@ -67,7 +67,7 @@ func downloadEndUserRegisterTemplate(c *gin.Context) {
 	c.Status(http.StatusOK)
 	c.Header("Content-Type", "application/octet-stream")
 	c.Header("Content-Transfer-Encoding", "binary")
-	c.Header("Content-Disposition", "attachment; filename=抄表记录.xslx")
+	c.Header("Content-Disposition", "attachment; filename=抄表记录.xlsx")
 
 	gen := lo.Ternary[excel.ExcelTemplateGenerator](
 		meterType == 0,