diff --git a/pkg/service/cast/report.go b/pkg/service/cast/report.go
index b7542b62..a56fb10b 100644
--- a/pkg/service/cast/report.go
+++ b/pkg/service/cast/report.go
@@ -1572,7 +1572,7 @@ func ImportCompetitiveReportHistoryBatch(ctx *gin.Context) {
 		// 第三列：SubmitTime
 		submitTime := ""
 		if len(row) > 2 {
-			submitTime = strings.TrimSpace(row[2])
+			submitTime = row[2]
 		}
 
 		// 构造请求