diff --git a/modules/entertainment/xxlPlat.go b/modules/entertainment/xxlPlat.go
index 6c9321e9e..a2ca566da 100644
--- a/modules/entertainment/xxlPlat.go
+++ b/modules/entertainment/xxlPlat.go
@@ -721,9 +721,17 @@ func (this *MapData) SkillUp(pos int32, color int32, skillid int32, value int32,
 		ids         []int
 	)
 	x = make(map[int]struct{})
-	if skillid == 1 { // 随机消除盘面上X个方块
+
+	switch skillid {
+	case 1:
 		ids = utils.RandomNumbers(0, Total-1, int(value))
-	} else if skillid == 4 { // 找到pos 位置的所有方块
+	case 2:
+		for i := 0; i < Height; i++ {
+			ids = append(ids, 3*Width+i)
+		}
+	case 3: // 将随机6个宝石染成当前盘面上颜色最多的宝石
+		this.SkillChangeColor(value)
+	case 4:
 		x := int(pos / Width)
 		y := int(pos % Height)
 		for i := 1; i < 7; i++ {
@@ -742,7 +750,7 @@ func (this *MapData) SkillUp(pos int32, color int32, skillid int32, value int32,
 				ids = append(ids, (x+i)*Width+(y-i))
 			}
 		}
-	} else if skillid == 5 { //选中一个方块，消除周围一圈
+	case 5:
 		ids = append(ids, int(pos)) // 包含自己
 		x := int(pos / Width)
 		y := int(pos % Height)
@@ -771,16 +779,16 @@ func (this *MapData) SkillUp(pos int32, color int32, skillid int32, value int32,
 		if x+1 < Width && y-1 >= 0 { // 右下
 			ids = append(ids, (x+1)*Width+(y-1))
 		}
-	} else if skillid == 2 { // 消除中间的一列宝石
-		for i := 0; i < Height; i++ {
-			ids = append(ids, 3*Width+i)
-		}
-	} else if skillid == 3 { // 四周蔓延 第一次100% 第二次 60% 第三次 30% 第四次 10% 最多4次
-		for k := range this.Skill3(pos, 0) {
+	case 8:
+		for k := range this.SkillManYan(pos, 0) {
 			ids = append(ids, k) // 转换成最终消除的坐标
 		}
 		ids = append(ids, int(pos)) // 包含自己
+	default:
+		this.module.Errorf("not found skill:%d", skillid)
+		return
 	}
+
 	for _, id := range ids {
 		if s := this.Plat[id].Special; s != 0 {
 			for k := range this.SpecialElem(id, s) {
@@ -1085,7 +1093,7 @@ func (this *MapData) RedsetPlatData() {
 }
 
 //四周蔓延 第一次100% 第二次 60% 第三次 30% 第四次 10% 最多4次
-func (this *MapData) Skill3(pos int32, count int32) (m map[int]struct{}) {
+func (this *MapData) SkillManYan(pos int32, count int32) (m map[int]struct{}) {
 	m = make(map[int]struct{}, 0)
 	var sz []int
 	var percent int32
@@ -1125,12 +1133,8 @@ func (this *MapData) Skill3(pos int32, count int32) (m map[int]struct{}) {
 	}
 	count++
 
-	// for _, v := range cur {
-	// 	fmt.Printf("=======蔓延的id:%d====,count=%d====\n", v, count)
-	// }
-	// fmt.Printf("=======count=%d====\n", count)
 	for _, k := range cur {
-		for k1 := range this.Skill3(int32(k), count) { // 递归蔓延
+		for k1 := range this.SkillManYan(int32(k), count) { // 递归蔓延
 			m[k1] = struct{}{}
 		}
 	}
@@ -1471,3 +1475,31 @@ func (this *MapData) CheckElem(pos int) (xc []int) {
 	}
 	return
 }
+
+// 将随机6个宝石染成当前盘面上颜色最多的宝石 (count 替换的数量)
+func (this *MapData) SkillChangeColor(count int32) {
+	var (
+		// 替换成的颜色
+		color     int32
+		elemCount map[int32]int32
+	)
+	elemCount = make(map[int32]int32, 0)
+	for _, v := range this.Plat {
+		elemCount[v.Color] += 1
+	}
+
+	for k := range elemCount {
+		if color < k {
+			color = k
+		}
+	}
+	for i := 0; i < int(count); i++ {
+		targetId := comm.GetRandNum(0, Total-1)
+		if this.Plat[targetId].Color == color {
+			i--
+		} else {
+			this.Plat[targetId].Color = color // 变更颜色
+		}
+	}
+	return
+}
diff --git a/modules/entertainment/xxl_test.go b/modules/entertainment/xxl_test.go
index 1fe4c8552..bba8cb090 100644
--- a/modules/entertainment/xxl_test.go
+++ b/modules/entertainment/xxl_test.go
@@ -119,7 +119,7 @@ func Test_Main(t *testing.T) {
 	m.SetMap()
 	m.Debugf()
 
-	fmt.Printf("xxxx %v\n", m.Skill3(24, 0))
+	fmt.Printf("xxxx %v\n", m.SkillManYan(24, 0))
 	//m.SkillUp(24, 1, 3, 7, true)
 
 	b := m.GetFireBoom(1, 7)
@@ -139,12 +139,12 @@ func Test_Main(t *testing.T) {
 	}
 	var mids map[int]struct{}
 	mids = make(map[int]struct{}, 0)
-	m.Skill3(35, 0)
+	m.SkillManYan(35, 0)
 	for i := 0; i < 4; i++ {
 
-		dd := m.Skill3(24, int32(i))
+		dd := m.SkillManYan(24, int32(i))
 		for k := range dd {
-			for s := range m.Skill3(int32(k), int32(i)) {
+			for s := range m.SkillManYan(int32(k), int32(i)) {
 				mids[s] = struct{}{}
 			}
 		}