diff --git a/resources/graphics/Bullets/PeaIceExplode/PeaIceExplode_0.png b/resources/graphics/Bullets/PeaIceExplode/PeaIceExplode_0.png
new file mode 100644
index 0000000..7ec793f
Binary files /dev/null and b/resources/graphics/Bullets/PeaIceExplode/PeaIceExplode_0.png differ
diff --git a/source/component/plant.py b/source/component/plant.py
index a74b8c2..debbac6 100755
--- a/source/component/plant.py
+++ b/source/component/plant.py
@@ -76,6 +76,8 @@ class Bullet(pg.sprite.Sprite):
         fly_name = self.name
         if self.name == c.BULLET_MUSHROOM:
             explode_name = 'BulletMushRoomExplode'
+        elif self.name == c.BULLET_PEA_ICE:
+            explode_name = 'PeaIceExplode'
         else:
             explode_name = 'PeaNormalExplode'
 
diff --git a/source/component/zombie.py b/source/component/zombie.py
index fba96c9..f7b1f29 100755
--- a/source/component/zombie.py
+++ b/source/component/zombie.py
@@ -202,7 +202,6 @@ class Zombie(pg.sprite.Sprite):
 
     def setDamage(self, damage, effect=False, damageType=c.ZOMBIE_COMMON_DAMAGE):
         # 冰冻减速效果
-        print(damage, effect, damageType)
         if effect == c.BULLET_EFFECT_ICE:
             if damageType == c.ZOMBIE_DEAFULT_DAMAGE:   # 寒冰射手不能穿透二类防具进行减速
                 if not self.helmetType2:
diff --git a/source/state/level.py b/source/state/level.py
index 643f89d..d117b81 100644
--- a/source/state/level.py
+++ b/source/state/level.py
@@ -638,7 +638,7 @@ class Level(tool.State):
 
 
     def checkGlobalBulletCollision(self):
-        collided_func = pg.sprite.collide_circle_ratio(0.7)
+        collided_func = pg.sprite.collide_circle_ratio(0.6)
         for i in range(self.map_y_len):
             for globalBullet in self.global_bullet_group:
                 if globalBullet.state == c.FLY:
@@ -841,12 +841,6 @@ class Level(tool.State):
         elif plant.name == c.STARFRUIT:
             can_attack = False
             if (plant.state == c.IDLE):
-                '''
-                totalZombie = 0
-                for zombieColumn in range(self.map_y_len):
-                    totalZombie += len(self.zombie_groups[zombieColumn])
-                if totalZombie > 0:   # 只要场上有僵尸就需要判断
-                '''
                 for zombie_group in self.zombie_groups: # 遍历循环所有僵尸
                     for zombie in zombie_group:
                         if plant.canAttack(zombie):