删除多余的sheet页面

Signed-off-by: zouap <zouap@pcl.ac.cn>

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"),