diff --git a/utils/format/number.go b/utils/format/number.go
index a4a0b2ec..dec25c3c 100644
--- a/utils/format/number.go
+++ b/utils/format/number.go
@@ -1,7 +1,7 @@
 package format
 
 import (
-	"log"
+	"github.com/zeromicro/go-zero/core/logx"
 	"strconv"
 	"strings"
 )
@@ -10,7 +10,7 @@ import (
 func NumToStringWithThousandthPercentile(numberStr string) string {
 	numberStr = strings.TrimLeft(numberStr, "0") //去掉左边开始的0
 	if _, err := strconv.ParseFloat(numberStr, 64); err != nil {
-		log.Fatalln("is not a number")
+		logx.Error("is not a number")
 		return ""
 	}
 	sliceList := strings.Split(numberStr, ".") //切分开小数