diff --git a/resources/graphics/Cards/card_coffeebean.png b/resources/graphics/Cards/card_coffeebean.png
new file mode 100644
index 0000000..85f13f7
Binary files /dev/null and b/resources/graphics/Cards/card_coffeebean.png differ
diff --git a/source/component/map.py b/source/component/map.py
index b871dae..8c0b51a 100755
--- a/source/component/map.py
+++ b/source/component/map.py
@@ -43,19 +43,27 @@ class Map():
     def isAvailable(self, map_x, map_y, plantName):
         if self.map[map_y][map_x][c.MAP_PLOT_TYPE] == c.MAP_GRASS:  # 草地
             # 首先需要判断植物是否是水生植物，水生植物不能种植在陆地上
+            if plantName == c.COFFEEBEAN:
+                if self.map[map_y][map_x][c.MAP_SLEEP] and (plantName not in self.map[map_y][map_x][c.MAP_PLANT]):
+                    return True
+                else:
+                    return False
             if plantName not in {c.LILYPAD, '海蘑菇（未实现）', '缠绕水草（未实现）'}: # 这里的集合也可以换成存储在某一文件中的常数的表达
                 if not self.map[map_y][map_x][c.MAP_PLANT]: # 没有植物肯定可以种植
                     return True
                 elif ((self.map[map_y][map_x][c.MAP_PLANT] | {'花盆（未实现）', '南瓜头（未实现）'} == {'花盆（未实现）', '南瓜头（未实现）'})
                     and (plantName not in self.map[map_y][map_x][c.MAP_PLANT])): # 例外植物：集合中填花盆和南瓜头，只要这里没有这种植物就能种植；判断方法：并集
                     return True
-                elif plantName == '咖啡豆（未实现）' and self.map[map_y][map_x][c.MAP_SLEEP]:
-                    return True
                 else:
                     return False
             else:
                 return False
         elif self.map[map_y][map_x][c.MAP_PLOT_TYPE] == c.MAP_TILE: # 屋顶
+            if plantName == c.COFFEEBEAN:
+                if self.map[map_y][map_x][c.MAP_SLEEP] and (plantName not in self.map[map_y][map_x][c.MAP_PLANT]):
+                    return True
+                else:
+                    return False
             # 首先需要判断植物是否是水生植物，水生植物不能种植在陆地上
             if plantName not in {c.LILYPAD, '海蘑菇（未实现）', '缠绕水草（未实现）'}: # 这里的集合也可以换成存储在某一文件中的常数的表达
                 if '花盆（未实现）' in self.map[map_y][map_x][c.MAP_PLANT]:
@@ -67,13 +75,16 @@ class Map():
                             return True
                 elif plantName == '花盆（未实现）': # 这一格本来没有花盆而且新来的植物是花盆，可以种
                     return True
-                elif plantName == '咖啡豆（未实现）' and self.map[map_y][map_x][c.MAP_SLEEP]:
-                    return True
                 else:
                     return False
             else:
                 return False
         elif self.map[map_y][map_x][c.MAP_PLOT_TYPE] == c.MAP_WATER:   # 水里
+            if plantName == c.COFFEEBEAN:
+                if self.map[map_y][map_x][c.MAP_SLEEP] and (plantName not in self.map[map_y][map_x][c.MAP_PLANT]):
+                    return True
+                else:
+                    return False
             if plantName in {c.LILYPAD, '海蘑菇（未实现）', '缠绕水草（未实现）'}:   # 是水生植物
                 if not self.map[map_y][map_x][c.MAP_PLANT]: # 只有无植物时才能在水里种植水生植物
                     return True
diff --git a/source/component/menubar.py b/source/component/menubar.py
index bcb11b4..dc77346 100755
--- a/source/component/menubar.py
+++ b/source/component/menubar.py
@@ -85,6 +85,10 @@ plantInfo = (# 元组 (植物名称, 卡片名称, 阳光, 冷却时间)
                 c.CARD_STARFRUIT,
                 125,
                 7500),
+            (c.COFFEEBEAN,
+                c.CARD_COFFEEBEAN,
+                75,
+                7500),
             # 应当保证这两个在一般模式下不可选的特殊植物恒在最后
             (c.WALLNUTBOWLING,
                 c.CARD_WALLNUT,
diff --git a/source/component/plant.py b/source/component/plant.py
index a0331d5..0f84e09 100755
--- a/source/component/plant.py
+++ b/source/component/plant.py
@@ -949,7 +949,7 @@ class IceShroom(Plant):
 
 class HypnoShroom(Plant):
     def __init__(self, x, y):
-        Plant.__init__(self, x, y, c.HYPNOSHROOM, 1, None)
+        Plant.__init__(self, x, y, c.HYPNOSHROOM, c.PLANT_HEALTH, None)
         self.can_sleep = True
         self.animate_interval = 200
 
@@ -1167,3 +1167,20 @@ class StarFruit(Plant):
             self.bullet_group.add(StarBullet(self.rect.right - 5, self.rect.y - 10, c.BULLET_DAMAGE_NORMAL, c.STAR_FORWARD_UP, self.level))
             self.shoot_timer = self.current_time
 
+
+class CoffeeBean(Plant):
+    def __init__(self, x, y, plant_group, mapContent):
+        Plant.__init__(self, x, y, c.COFFEEBEAN, c.PLANT_HEALTH, None)
+        self.plant_group = plant_group
+        self.mapContent = mapContent
+
+    def idling(self):
+        if (self.frame_index + 1) == self.frame_num:
+            self.mapContent[c.MAP_SLEEP] = True
+            for plant in self.plant_group:
+                if plant.can_sleep:
+                    if plant.state == c.SLEEP:
+                        plant.setIdle()
+            self.mapContent[c.MAP_PLANT].remove(self.name)
+            self.kill()
+            
\ No newline at end of file
diff --git a/source/constants.py b/source/constants.py
index 6f0b4f2..0a360d3 100755
--- a/source/constants.py
+++ b/source/constants.py
@@ -203,6 +203,7 @@ REDWALLNUTBOWLING = 'RedWallNutBowling'
 LILYPAD = 'LilyPad'
 TORCHWOOD = 'TorchWood'
 STARFRUIT = 'StarFruit'
+COFFEEBEAN = 'CoffeeBean'
 
 # 植物生命值
 PLANT_HEALTH = 300
@@ -245,6 +246,7 @@ CARD_REDWALLNUT = 'card_redwallnut'
 CARD_LILYPAD = 'card_lilypad'
 CARD_TORCHWOOD = 'card_torchwood'
 CARD_STARFRUIT = 'card_starfruit'
+CARD_COFFEEBEAN = 'card_coffeebean'
 
 # 子弹信息
 # 子弹类型
diff --git a/source/state/level.py b/source/state/level.py
index a0eef4f..4cd878a 100644
--- a/source/state/level.py
+++ b/source/state/level.py
@@ -749,6 +749,8 @@ class Level(tool.State):
             new_plant = plant.TorchWood(x, y, self.bullet_groups[map_y])
         elif self.plant_name == c.STARFRUIT:
             new_plant = plant.StarFruit(x, y, self.bullet_groups[map_y], self)
+        elif self.plant_name == c.COFFEEBEAN:
+            new_plant = plant.CoffeeBean(x, y, self.plant_groups[map_y], self.map.map[map_y][map_x])
 
         if new_plant.can_sleep and self.background_type in {c.BACKGROUND_DAY, c.BACKGROUND_POOL, c.BACKGROUND_ROOF, c.BACKGROUND_WALLNUTBOWLING, c.BACKGROUND_SINGLE, c.BACKGROUND_TRIPLE}:
             new_plant.setSleep()