diff --git a/utils/utils.go b/utils/utils.go
index e1c99d05f7be29ce8b2a4e97c4fe9df5881a9128..ed2d9f02ac9d36df4c5ab0a61c74105d41201887 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -82,4 +82,13 @@ func StrToString(str *mysql.Str) *string {
 
 func NumToUint32(num *mysql.Num) *uint32 {
 	return (*uint32)(num)
-}
\ No newline at end of file
+}
+
+func IsInStringList(str string, list []string) bool {
+	for _, v := range list {
+		if str == v {
+			return true
+		}
+	}
+	return false
+}