diff --git a/backend/internal/config/config.go b/backend/internal/config/config.go
index 1ddb375a..6886d84e 100644
--- a/backend/internal/config/config.go
+++ b/backend/internal/config/config.go
@@ -132,7 +132,7 @@ type URLAllowlistConfig struct {
 	CRSHosts          []string `mapstructure:"crs_hosts"`
 	AllowPrivateHosts bool     `mapstructure:"allow_private_hosts"`
 	// 关闭 URL 白名单校验时，是否允许 http URL（默认只允许 https）
-	AllowInsecureHTTP bool     `mapstructure:"allow_insecure_http"`
+	AllowInsecureHTTP bool `mapstructure:"allow_insecure_http"`
 }
 
 type ResponseHeaderConfig struct {