diff --git a/utils/gobase64/gobase64.go b/utils/gobase64/gobase64.go
index 4154c968..e33578ee 100644
--- a/utils/gobase64/gobase64.go
+++ b/utils/gobase64/gobase64.go
@@ -1,6 +1,9 @@
 package gobase64
 
-import "encoding/base64"
+import (
+	"encoding/base64"
+	"github.com/dtapps/go-library/utils/gophp"
+)
 
 // Encode base64编码
 func Encode(input string) string {
diff --git a/utils/godmail/go.sum b/utils/godmail/go.sum
deleted file mode 100644
index b530e335..00000000
--- a/utils/godmail/go.sum
+++ /dev/null
@@ -1,4 +0,0 @@
-gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc h1:2gGKlE2+asNV9m7xrywl36YYNnBG5ZQ0r/BOOxqPpmk=
-gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod h1:m7x9LTH6d71AHyAX77c9yqWCCa3UKHcVEj9y7hAtKDk=
-gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df h1:n7WqCuqOuCbNr617RXOY0AWRXxgwEyPp2z+p0+hgMuE=
-gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df/go.mod h1:LRQQ+SO6ZHR7tOkpBDuZnXENFzX8qRjMDMyPD6BRkCw=
diff --git a/utils/golock/lock.go b/utils/golock/lock.go
index ce553085..24cc3835 100644
--- a/utils/golock/lock.go
+++ b/utils/golock/lock.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"github.com/dtapps/go-library/utils/goredis"
 	"github.com/dtapps/go-library/utils/gouuid"
+	"github.com/go-redis/redis/v8"
 	"time"
 )