diff --git a/Assets/Config/enemy.json b/Assets/Config/enemy.json
index 96ddbce..1523eea 100644
--- a/Assets/Config/enemy.json
+++ b/Assets/Config/enemy.json
@@ -1,25 +1,25 @@
 {
     "enemy": [
         {
-            "name": "enemy1",
+            "name": "I",
             "id": 0,
-            "speed": 2,
-            "damage": 4,
-            "max HP": 5,
-            "Y min": -2.1,
-            "Y max": 1.3
+            "speed": 3,
+            "damage": 5,
+            "max HP": 6,
+            "Y min": -1.1,
+            "Y max": 0.3
         },
         {
-            "name": "enemy2",
+            "name": "Have",
             "id": 1,
-            "speed": 4,
-            "damage": 3,
+            "speed": 5,
+            "damage": 4,
             "max HP": 8,
             "Y min": -2.1,
             "Y max": 1.3
         },
         {
-            "name": "enemy3",
+            "name": "A",
             "id": 2,
             "speed": 5,
             "damage": 2,
@@ -28,22 +28,22 @@
             "Y max": 1.15
         },
         {
-            "name": "enemy4",
+            "name": "Dream",
             "id": 3,
-            "speed": 10,
-            "damage": 1,
-            "max HP": 4,
+            "speed": 11,
+            "damage": 2,
+            "max HP": 5,
             "Y min": -2.1,
             "Y max": 1.15
         },
         {
-            "name": "enemy5",
+            "name": "HA",
             "id": 4,
-            "speed": 1,
+            "speed": 2,
             "damage": 3,
-            "max HP": 20,
+            "max HP": 22,
             "Y min": -2.2,
             "Y max": 1.3
         }
     ]
-}
\ No newline at end of file
+}
diff --git a/Assets/Config/player.json b/Assets/Config/player.json
index 861405e..e73772f 100644
--- a/Assets/Config/player.json
+++ b/Assets/Config/player.json
@@ -1,10 +1,10 @@
 {
-    "speed": 10,
-    "atk": 4,
-    "skill CD": 8,
-    "skill duration": 3,
-    "X min": -8,
-    "X max": 8,
+    "speed": 8,
+    "atk": 3,
+    "skill CD": 9,
+    "skill duration": 2,
+    "X min": -9,
+    "X max": 9,
     "Y min": -2.2,
     "Y max": 1.5
-}
\ No newline at end of file
+}
diff --git a/Assets/Config/spawn.json b/Assets/Config/spawn.json
index 0db745b..b8a7070 100644
--- a/Assets/Config/spawn.json
+++ b/Assets/Config/spawn.json
@@ -1,8 +1,8 @@
 {
 	"config" : {
 		"level" : 3,
-		"spawnTime" : 1.0,
-		"spawnDeltaTime" : 2.0
+		"spawnTime" : 2.0,
+		"spawnDeltaTime" : 2.5
 	},
 	"levels" : [
 		{
@@ -12,11 +12,11 @@
 					"quantity" : 1
 				},
 				{
-					"id" : 2,
-					"quantity" : 1
+					"id" : 1,
+					"quantity" : 2
 				},
 				{
-					"id" : 1,
+					"id" : 2,
 					"quantity" : 2
 				}					
 			]
@@ -29,11 +29,11 @@
 				},
 				{
 					"id" : 2,
-					"quantity" : 1
+					"quantity" : 2
 				},
 				{
 					"id" : 3,
-					"quantity" : 1
+					"quantity" : 2
 				}
 			
 			]
@@ -46,9 +46,9 @@
 				},
 				{
 					"id" : 4,
-					"quantity" : 1
+					"quantity" : 2
 				}	
 			]
 		}
 	]
-}
\ No newline at end of file
+}
diff --git a/ProjectSettings/Physics2DSettings.asset b/ProjectSettings/Physics2DSettings.asset
index e3b2d0b..0d7aad3 100644
--- a/ProjectSettings/Physics2DSettings.asset
+++ b/ProjectSettings/Physics2DSettings.asset
@@ -20,7 +20,7 @@ Physics2DSettings:
   m_AngularSleepTolerance: 2
   m_DefaultContactOffset: 0.01
   m_AutoSimulation: 1
-  m_QueriesHitTriggers: 1
+  m_QueriesHitTriggers: 2
   m_QueriesStartInColliders: 1
   m_ChangeStopsCallbacks: 0
   m_CallbacksOnDisable: 1
diff --git a/README.md b/README.md
index c4816ef..5327d0e 100644
--- a/README.md
+++ b/README.md
@@ -1,28 +1 @@
-#### Instruction
-* WASD/方向键 控制人物移动
-* Space键 控制人物攻击
-* Ctrl键 使用技能
-
-#### Tasks
-* 尝试阅读并理解`Assets/Scripts`目录下的五个游戏脚本的功能
-* 理解`Assets/Config`目录下的`spawn.json`文件的结构
-    * 合理修改各项参数
-    * 合理安排每批次出兵数量以及顺序
-* 理解`Assets/Config`目录下的`player.json` 、`enemy.json`文件的结构
-    * 合理修改各数值
-* 修改一切可能影响游戏平衡的东西
-    * 伤害碰撞(Trigger2D)检测区域的位置/大小的合理设置
-    * 攻击动画帧数(即实际开始进行伤害判定帧）的合理设置
-    * 使用技能时的无敌与否
-    * enemy的移动方式
-    * ......
-* 思考游戏AI的设计
-    * enemy的AI (用UML图表示)
-        * 规避
-        * 聚集
-        * 跟随
-        * ...
-    * player的AI (如AUTO模式下的行为， 用UML图表示)
-        * 索敌范围
-        * 攻击目标的取舍
-        * ...
+No UML sorry