diff --git a/resources/data/entity/plant.json b/resources/data/entity/plant.json
index a790f7c..a88c34f 100644
--- a/resources/data/entity/plant.json
+++ b/resources/data/entity/plant.json
@@ -6,6 +6,7 @@
         "PuffShroom":{"x":0, "y":28, "width":35, "height":38},
         "PuffShroomSleep":{"x":1, "y":0, "width":39, "height":65},
         "BulletMushRoom":{"x":0, "y":1, "width":55, "height":21},
+        "BulletSeaShroom":{"x":0, "y":1, "width":55, "height":21},
         "PotatoMine":{"x":0, "y":0, "width":75, "height":55},
         "Squash":{"x":10, "y":140, "width":80, "height":86},
         "SquashAim":{"x":10, "y":140, "width":80, "height":86},
diff --git a/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_0.png b/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_0.png
new file mode 100644
index 0000000..59be1da
Binary files /dev/null and b/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_0.png differ
diff --git a/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_1.png b/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_1.png
new file mode 100644
index 0000000..3bafde3
Binary files /dev/null and b/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_1.png differ
diff --git a/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_2.png b/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_2.png
new file mode 100644
index 0000000..42f8902
Binary files /dev/null and b/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_2.png differ
diff --git a/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_3.png b/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_3.png
new file mode 100644
index 0000000..91843a0
Binary files /dev/null and b/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_3.png differ
diff --git a/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_4.png b/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_4.png
new file mode 100644
index 0000000..769bb62
Binary files /dev/null and b/resources/graphics/Bullets/BulletSeaShroom/BulletSeaShroom_4.png differ
diff --git a/resources/graphics/Bullets/BulletSeaShroomExplode/BulletSeaShroomExplode_0.gif b/resources/graphics/Bullets/BulletSeaShroomExplode/BulletSeaShroomExplode_0.gif
new file mode 100644
index 0000000..3b888cc
Binary files /dev/null and b/resources/graphics/Bullets/BulletSeaShroomExplode/BulletSeaShroomExplode_0.gif differ
diff --git a/source/component/plant.py b/source/component/plant.py
index b0ae5f8..cc593e1 100755
--- a/source/component/plant.py
+++ b/source/component/plant.py
@@ -78,6 +78,8 @@ class Bullet(pg.sprite.Sprite):
             explode_name = 'BulletMushRoomExplode'
         elif self.name == c.BULLET_PEA_ICE:
             explode_name = 'PeaIceExplode'
+        elif self.name == c.BULLET_SEASHROOM:
+            explode_name = 'BulletSeaShroomExplode'
         else:
             explode_name = 'PeaNormalExplode'
 
@@ -1214,8 +1216,8 @@ class SeaShroom(Plant):
 
     def attacking(self):
         if (self.current_time - self.shoot_timer) > 1400:
-            self.bullet_group.add(Bullet(self.rect.right, self.rect.y + 10, self.rect.y + 10,
-                                         c.BULLET_MUSHROOM, c.BULLET_DAMAGE_NORMAL, effect=False))
+            self.bullet_group.add(Bullet(self.rect.right, self.rect.y + 50, self.rect.y + 50,
+                                         c.BULLET_SEASHROOM, c.BULLET_DAMAGE_NORMAL, effect=False))
             self.shoot_timer = self.current_time
 
     def canAttack(self, zombie):
diff --git a/source/constants.py b/source/constants.py
index 96c8844..eb967c2 100755
--- a/source/constants.py
+++ b/source/constants.py
@@ -256,6 +256,7 @@ BULLET_PEA = 'PeaNormal'
 BULLET_PEA_ICE = 'PeaIce'
 BULLET_FIREBALL = 'Fireball'
 BULLET_MUSHROOM = 'BulletMushRoom'
+BULLET_SEASHROOM = 'BulletSeaShroom'
 # 子弹伤害
 BULLET_DAMAGE_NORMAL = 20
 BULLET_DAMAGE_FIREBALL_BODY = 27 # 这是火球本体的伤害，注意不是40，本体(27) + 溅射(13)才是40