diff --git a/obj.go b/obj.go
index 1f1c32d..6e6fc53 100644
--- a/obj.go
+++ b/obj.go
@@ -14,7 +14,7 @@ var (
 	cacheObjGuild  *sync.Map
 	cacheObjUser   *sync.Map
 	cacheObjItem   *sync.Map
-	cacheOjbMsg    *sync.Map
+	cacheObjMsg    *sync.Map
 )
 
 func getObjTypeId(objId int64) (int64, error) {
@@ -419,7 +419,7 @@ func loadObjUser() error {
 }
 
 func getObjMsgDate(objID64 int64) (time.Time, error) {
-	m, err := getMsg(objID64)
+	m, err := getObjMsg(objID64)
 	if err != nil {
 		return time.Now(), err
 	} else {