diff --git a/source/component/map.py b/source/component/map.py
index 35beed4..b4243d2 100755
--- a/source/component/map.py
+++ b/source/component/map.py
@@ -112,7 +112,8 @@ class Map():
                             return False
                         else:
                             return True
-                    elif (plant_name == c.PUMPKINHEAD) and (c.PUMPKINHEAD not in self.map[map_y][map_x][c.MAP_PLANT]):   # 有花盆且没有南瓜头就能种南瓜头
+                    elif ((plant_name == c.PUMPKINHEAD)
+                    and (c.PUMPKINHEAD not in self.map[map_y][map_x][c.MAP_PLANT])):    # 有花盆且没有南瓜头就能种南瓜头
                         return True
                     else:
                         return False
@@ -136,7 +137,8 @@ class Map():
                             return False
                         else:
                             return True
-                    elif (plant_name == c.PUMPKINHEAD) and (c.PUMPKINHEAD not in self.map[map_y][map_x][c.MAP_PLANT]):   # 在睡莲上且没有南瓜头就能种南瓜头
+                    elif ((plant_name == c.PUMPKINHEAD)
+                    and (c.PUMPKINHEAD not in self.map[map_y][map_x][c.MAP_PLANT])):   # 在睡莲上且没有南瓜头就能种南瓜头
                         return True
                     else:
                         return False
diff --git a/source/component/plant.py b/source/component/plant.py
index d3bf123..8c85334 100755
--- a/source/component/plant.py
+++ b/source/component/plant.py
@@ -1474,7 +1474,7 @@ class TangleKlep(Plant):
     def canAttack(self, zombie):
         if zombie.state != c.DIE and (not zombie.losthead):
             # 这里碰撞应当比碰撞一般更容易，就设置成圆形或矩形模式，不宜采用mask
-            if pg.sprite.collide_circle_ratio(0.7)(zombie, self):
+            if pg.sprite.collide_rect_ratio(1)(zombie, self):
                 return True
         return False