diff --git a/server/middlewares/auth.go b/server/middlewares/auth.go
index 09f2fef..16874cb 100644
--- a/server/middlewares/auth.go
+++ b/server/middlewares/auth.go
@@ -406,16 +406,6 @@ func GetRoomIDFromContext(ctx *gin.Context) (string, error) {
 
 func setLogFields(ctx *gin.Context, user *op.User, room *op.Room) {
 	log := ctx.MustGet("log").(*logrus.Entry)
-	if log.Data == nil {
-		l := 5
-		if user != nil {
-			l += 3
-		}
-		if room != nil {
-			l += 2
-		}
-		log.Data = make(logrus.Fields, l)
-	}
 	if user != nil {
 		log.Data["uid"] = user.ID
 		log.Data["unm"] = user.Username
diff --git a/server/middlewares/log.go b/server/middlewares/log.go
index 76ef261..299ffcc 100644
--- a/server/middlewares/log.go
+++ b/server/middlewares/log.go
@@ -3,16 +3,30 @@ package middlewares
 import (
 	"fmt"
 	"net/http"
+	"sync"
 	"time"
 
 	"github.com/gin-gonic/gin"
 	"github.com/sirupsen/logrus"
 )
 
+var fieldsPool = sync.Pool{
+	New: func() interface{} {
+		return make(logrus.Fields, 6)
+	},
+}
+
 func NewLog(l *logrus.Logger) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		fields := fieldsPool.Get().(logrus.Fields)
+		defer func() {
+			clear(fields)
+			fieldsPool.Put(fields)
+		}()
+
 		entry := &logrus.Entry{
 			Logger: l,
+			Data:   fields,
 		}
 		c.Set("log", entry)
 
@@ -78,3 +92,15 @@ func formatter(param gin.LogFormatterParams) string {
 		param.ErrorMessage,
 	)
 }
+
+func GetLogger(c *gin.Context) *logrus.Entry {
+	if log, ok := c.Get("log"); ok {
+		return log.(*logrus.Entry)
+	}
+	entry := &logrus.Entry{
+		Logger: logrus.StandardLogger(),
+		Data:   fieldsPool.Get().(logrus.Fields),
+	}
+	c.Set("log", entry)
+	return entry
+}