diff --git a/routers/repo/user_data_analysis.go b/routers/repo/user_data_analysis.go
index 8edecf836..666a3a342 100755
--- a/routers/repo/user_data_analysis.go
+++ b/routers/repo/user_data_analysis.go
@@ -68,8 +68,10 @@ func QueryUserStaticDataPage(ctx *context.Context) {
 	if IsReturnFile {
 		//writer exec file.
 		xlsx := excelize.NewFile()
+		xlsx.DeleteSheet("Sheet1")
 		sheetName := ctx.Tr("user.static.sheetname")
 		index := xlsx.NewSheet(sheetName)
+
 		dataHeader := map[string]string{
 			"A1": ctx.Tr("user.static.id"),
 			"B1": ctx.Tr("user.static.name"),