diff --git a/internal/handler/subscribe.go b/internal/handler/subscribe.go
index 4751be6..9cb82b6 100644
--- a/internal/handler/subscribe.go
+++ b/internal/handler/subscribe.go
@@ -45,6 +45,7 @@ func SubscribeHandler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
 		l := subscribe.NewSubscribeLogic(c, svcCtx)
 		resp, err := l.Handler(&req)
 		if err != nil {
+			c.String(http.StatusInternalServerError, "Internal Server")
 			return
 		}
 		c.Header("subscription-userinfo", resp.Header)
diff --git a/internal/middleware/loggerMiddleware.go b/internal/middleware/loggerMiddleware.go
index 43e27ab..7bb2def 100644
--- a/internal/middleware/loggerMiddleware.go
+++ b/internal/middleware/loggerMiddleware.go
@@ -44,6 +44,9 @@ func LoggerMiddleware(svc *svc.ServiceContext) func(c *gin.Context) {
 		// Start recording logs
 		cost := time.Since(start)
 		responseStatus := c.Writer.Status()
+
+		host := c.Request.Host
+
 		logs := []logger.LogField{
 			{
 				Key:   "status",
@@ -51,7 +54,7 @@ func LoggerMiddleware(svc *svc.ServiceContext) func(c *gin.Context) {
 			},
 			{
 				Key:   "request",
-				Value: c.Request.Method + " " + c.Request.URL.String(),
+				Value: c.Request.Method + " " + host + c.Request.URL.String(),
 			},
 			{
 				Key:   "query",
@@ -88,6 +91,10 @@ func LoggerMiddleware(svc *svc.ServiceContext) func(c *gin.Context) {
 		} else {
 			logger.WithContext(c.Request.Context()).Infow("HTTP Request", logs...)
 		}
+
+		if responseStatus == 404 {
+			logger.WithContext(c.Request.Context()).Debugf("404 Not Found: Host:%s Path:%s IsPanDomain:%v", host, c.Request.URL.Path, svc.Config.Subscribe.PanDomain)
+		}
 	}
 }
 
diff --git a/internal/middleware/panDomainMiddleware.go b/internal/middleware/panDomainMiddleware.go
index 576ff59..1bc590e 100644
--- a/internal/middleware/panDomainMiddleware.go
+++ b/internal/middleware/panDomainMiddleware.go
@@ -14,7 +14,6 @@ func PanDomainMiddleware(svc *svc.ServiceContext) func(c *gin.Context) {
 	return func(c *gin.Context) {
 
 		if svc.Config.Subscribe.PanDomain && c.Request.URL.Path == "/" {
-
 			// intercept browser
 			ua := c.GetHeader("User-Agent")