diff --git a/controller/listening/listening.go b/controller/listening/listening.go
index f067111..fa2d448 100644
--- a/controller/listening/listening.go
+++ b/controller/listening/listening.go
@@ -30,14 +30,12 @@ func GetListenRoom(c *gin.Context) {
 	if err != nil {
 
 		if err == blive.ErrNotFound {
-			log.Infof("用戶索取 %v 房間資訊時不存在 (%v)", id, c.ClientIP())
 			c.IndentedJSON(404, gin.H{
 				"error": "房間不存在",
 			})
 			return
 		}
 
-		log.Warnf("嘗試獲取房間 %v 的直播資訊時出現錯誤: %v (%v)", id, err, c.ClientIP())
 		c.IndentedJSON(400, gin.H{
 			"error": err.Error(),
 		})
diff --git a/services/api/room.go b/services/api/room.go
index 783b7e7..dc2ab1b 100644
--- a/services/api/room.go
+++ b/services/api/room.go
@@ -3,7 +3,6 @@ package api
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/eric2788/biligo-live-ws/services/blive"
 	"github.com/eric2788/biligo-live-ws/services/database"
 	"github.com/sirupsen/logrus"
 	"io"
@@ -28,7 +27,7 @@ func GetRoomInfoCache(room int64) (*RoomInfo, error) {
 		return roomInfo, nil
 	} else {
 		if _, ok := err.(*database.EmptyError); ok {
-			return nil, blive.ErrCacheNotFound
+			return nil, ErrCacheNotFound
 		} else {
 			return nil, err
 		}
diff --git a/services/api/user.go b/services/api/user.go
index d3eb109..de7f1fc 100644
--- a/services/api/user.go
+++ b/services/api/user.go
@@ -2,8 +2,8 @@ package api
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
-	"github.com/eric2788/biligo-live-ws/services/blive"
 	"github.com/eric2788/biligo-live-ws/services/database"
 	"io"
 	"net/http"
@@ -12,6 +12,10 @@ import (
 
 const UserInfoApi = "https://api.bilibili.com/x/space/acc/info?mid=%v&jsonp=jsonp"
 
+var (
+	ErrCacheNotFound = errors.New("緩存不存在")
+)
+
 func GetUserInfoCache(uid int64) (*UserInfo, error) {
 
 	dbKey := fmt.Sprintf("user:%v", uid)
@@ -21,7 +25,7 @@ func GetUserInfoCache(uid int64) (*UserInfo, error) {
 		return userInfo, nil
 	} else {
 		if _, ok := err.(*database.EmptyError); ok {
-			return nil, blive.ErrCacheNotFound
+			return nil, ErrCacheNotFound
 		} else {
 			return nil, err
 		}
diff --git a/services/blive/live_server.go b/services/blive/live_server.go
index 53e0b93..a53d4e8 100644
--- a/services/blive/live_server.go
+++ b/services/blive/live_server.go
@@ -21,9 +21,8 @@ var (
 )
 
 var (
-	ErrNotFound      = errors.New("房間不存在")
-	ErrTooFast       = errors.New("請求頻繁")
-	ErrCacheNotFound = errors.New("緩存不存在")
+	ErrNotFound = errors.New("房間不存在")
+	ErrTooFast  = errors.New("請求頻繁")
 )
 
 func GetListening() []interface{} {