diff --git a/context/context.go b/context/context.go
index 3ba6635..1fc5b83 100644
--- a/context/context.go
+++ b/context/context.go
@@ -89,6 +89,6 @@ func generateConnectionID(flag string) string {
 		flag,
 		strings.ReplaceAll(util.IP.GetHostIP(), ".", ""),
 		time.Now().Format("20060102150405"),
-		wrapper.String(fmt.Sprintf("%d", time.Now().UnixNano())+wrapper.StringFromRandom(64, "").Value()).Md5(),
+		wrapper.String(fmt.Sprintf("%d", time.Now().UnixNano())+wrapper.StringFromRandom(64, "").Value()).Md5().Value,
 	)
 }