diff --git a/robowaiter/scene/tasks/AEM.py b/robowaiter/scene/tasks/AEM.py
index 3ab63f1..dbbc598 100644
--- a/robowaiter/scene/tasks/AEM.py
+++ b/robowaiter/scene/tasks/AEM.py
@@ -54,8 +54,8 @@ class SceneAEM(Scene):
         # navigation_test(i,map_id)
         # map_map = np.zeros((math.ceil(950 / map_ratio), math.ceil(1850 / map_ratio)))
 
-        # self.add_walker(0, 30, 520, )
-        # self.add_walker(10, 30, 420)
+        self.add_walker(31, 30, 520, )
+        self.add_walker(15, 30, 420)
         while True:
             walker_count = 0
             fig = plt.figure()
diff --git a/robowaiter/scene/tasks/GQA/GQA_1_ask_order_place.py b/robowaiter/scene/tasks/GQA/GQA_1_ask_order_place.py
index f5b48c6..a0c1714 100644
--- a/robowaiter/scene/tasks/GQA/GQA_1_ask_order_place.py
+++ b/robowaiter/scene/tasks/GQA/GQA_1_ask_order_place.py
@@ -17,15 +17,15 @@ class SceneGQA(Scene):
         # 在这里加入场景中发生的事件， (事件发生的时间，事件函数)
         self.signal_event_list = [
             (5, self.customer_say, (6, "你好呀，你们这有啥好吃的？")), # 男
-            (15, self.customer_say, (6, "听起来都好甜呀，我女朋友爱吃水果。")),
-            (15, self.customer_say, (6, "你们这人可真多。")),
-            (15, self.customer_say, (6, "我女朋友怕晒，有空余的阴凉位置嘛？")),
-            (15, self.customer_say, (6, "那还不错。")),
-            (15, self.customer_say, (5, "请问洗手间在哪呢？")),
-            (15, self.customer_say, (5, "我们还想一起下下棋,切磋切磋。")),
-            (15, self.customer_say, (6, "太棒啦，亲爱的。")),
-            (15, self.customer_say, (5, "那你知道附近最近的电影院在哪吗?")),
-            (15, self.customer_say, (6, "谢啦，那我们先去阴凉位置下个棋，等电影开始了就去看呢!")),
+            (8, self.customer_say, (6, "听起来都好甜呀，我女朋友爱吃水果。")),
+            (8, self.customer_say, (6, "你们这人可真多。")),
+            (8, self.customer_say, (6, "我女朋友怕晒，有空余的阴凉位置嘛？")),
+            (8, self.customer_say, (6, "那还不错。")),
+            (8, self.customer_say, (5, "请问洗手间在哪呢？")),
+            (8, self.customer_say, (5, "我们还想一起下下棋,切磋切磋。")),
+            (8, self.customer_say, (6, "太棒啦，亲爱的。")),
+            (8, self.customer_say, (5, "那你知道附近最近的电影院在哪吗?")),
+            (8, self.customer_say, (6, "谢啦，那我们先去阴凉位置下个棋，等电影开始了就去看呢!")),
 
             # (6, self.customer_say, (5, "你好呀，这位可是我女朋友呢！")),
             # (5, self.customer_say, (6, "你们这有什么饮料嘛？")),
@@ -44,7 +44,7 @@ class SceneGQA(Scene):
         self.add_walkers([ [16,250, 1200],[6,-55, 750],[10,70, -200],[47,-290, 400, 180],[26, 60,-320,90]])
         self.control_walker(1, True, 100, 60, 720, 0)
         self.control_walker(4, True, 100, 60, -120, 0)
-        self.add_walkers([[31, 60,500,0], [15,60,550,0]])
+        self.add_walkers([[31, 60,480,0], [15,60,550,0]])
         pass
 
 
diff --git a/robowaiter/scene/tasks/OT/OT_coffee_water_dessert.py b/robowaiter/scene/tasks/OT/OT_coffee_water_dessert.py
index 9db7e84..a36779b 100644
--- a/robowaiter/scene/tasks/OT/OT_coffee_water_dessert.py
+++ b/robowaiter/scene/tasks/OT/OT_coffee_water_dessert.py
@@ -13,8 +13,8 @@ class SceneVLM(Scene):
         self.signal_event_list = [
             (5, self.customer_say, (5, "给我来杯咖啡，哦对，再倒一杯水。")),
             (1, self.control_walker_ls,([[[5, False, 100, -250, 480, 0],[6, False, 100, 60, 520, 0]]])),
-            (-1, self.customer_say, (5, "感谢，这些够啦，你去忙吧。")),
-            (10, self.customer_say, (6, "我想来份点心和酸奶。")),
+            (10, self.customer_say, (5, "感谢，这些够啦，你去忙吧。")),
+            (2, self.customer_say, (6, "我想来份点心和酸奶。")),
             (-1, self.customer_say, (6, "真美味啊！")),
         ]