diff --git a/_server/MotaAction.g4 b/_server/MotaAction.g4
index 8b824a50..f9d8374e 100644
--- a/_server/MotaAction.g4
+++ b/_server/MotaAction.g4
@@ -4062,7 +4062,7 @@ Direction_List
     /*Direction_List ['up','down','left','right']*/;
 
 DirectionEx_List
-    :   '不变'|'朝上'|'朝下'|'朝左'|'朝右'|'左转'|'右转'|'背对'|'面对角色'|'背对角色'
+    :   '不变'|'朝上'|'朝下'|'朝左'|'朝右'|'左转'|'右转'|'背对'|'角色同向'|'角色反向'
     /*DirectionEx_List ['null','up','down','left','right',':left',':right',':back',':hero',':backhero']*/;
 
 StepString
diff --git a/libs/utils.js b/libs/utils.js
index 89428532..0aafd4fd 100644
--- a/libs/utils.js
+++ b/libs/utils.js
@@ -864,8 +864,8 @@ utils.prototype.turnDirection = function (turn, direction) {
     direction = direction || core.getHeroLoc('direction');
     var directionList = ["left", "leftup", "up", "rightup", "right", "rightdown", "down", "leftdown"];
     if (directionList.indexOf(turn) >= 0) return turn;
-    if (turn == ':hero') return this.turnDirection(':back', core.getHeroLoc('direction'));
-    if (turn == ':backhero') return core.getHeroLoc('direction');
+    if (turn == ':hero') return core.getHeroLoc('direction'); 
+    if (turn == ':backhero') return this.turnDirection(':back', core.getHeroLoc('direction'));
     if (typeof turn === 'number' && turn % 45 == 0) turn /= 45;
     else {
         switch (turn) {