diff --git a/pkg/serverconfigs/firewallconfigs/http_firewall_action_block.go b/pkg/serverconfigs/firewallconfigs/http_firewall_action_block.go
index 263415d..9e58ca5 100644
--- a/pkg/serverconfigs/firewallconfigs/http_firewall_action_block.go
+++ b/pkg/serverconfigs/firewallconfigs/http_firewall_action_block.go
@@ -9,7 +9,8 @@ type HTTPFirewallBlockAction struct {
 	StatusCode int           `yaml:"statusCode" json:"statusCode"`
 	Body       string        `yaml:"body" json:"body"` // supports HTML
 	URL        string        `yaml:"url" json:"url"`
-	Timeout    int32         `yaml:"timeout" json:"timeout"`
+	Timeout    int32         `yaml:"timeout" json:"timeout"`       // 最小封禁时长
+	TimeoutMax int32         `yaml:"timeoutMax" json:"timeoutMax"` // 最大封禁时长
 	Scope      FirewallScope `yaml:"scope" json:"scope"`
 }