diff --git a/internal/config/config.go b/internal/config/config.go
index ac34546..b75d9d1 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -44,7 +44,7 @@ type RedisConfig struct {
 type JwtAuth struct {
 	AccessSecret       string `yaml:"AccessSecret"`
 	AccessExpire       int64  `yaml:"AccessExpire" default:"604800"`
-	MaxSessionsPerUser int64  `yaml:"MaxSessionsPerUser" default:"3"`
+	MaxSessionsPerUser int64  `yaml:"MaxSessionsPerUser" default:"1"`
 }
 
 type Verify struct {