diff --git a/src/views/Block.ts b/src/views/Block.ts
index 0738a7d..1a4690a 100644
--- a/src/views/Block.ts
+++ b/src/views/Block.ts
@@ -74,10 +74,10 @@ export class Block extends Laya.Script {
     this.sprite_show.graphics.drawRect(0, 0, this.blockSize, this.blockSize, color)
     if (animated) {
       this.sprite_show.alpha = 0
-      Laya.Tween.to(this.sprite_show, { alpha }, 200, Laya.Ease.linearIn, Laya.Handler.create(this, () => {
-        Laya.Tween.to(this.sprite_show, { alpha: 0 }, 300, Laya.Ease.linearIn, Laya.Handler.create(this, () => {
-          Laya.Tween.to(this.sprite_show, { alpha }, 200, Laya.Ease.linearIn, Laya.Handler.create(this, () => {
-            Laya.Tween.to(this.sprite_show, { alpha }, 200, Laya.Ease.linearIn, Laya.Handler.create(this, () => {
+      Laya.Tween.to(this.sprite_show, { alpha }, 100, Laya.Ease.linearIn, Laya.Handler.create(this, () => {
+        Laya.Tween.to(this.sprite_show, { alpha: 0 }, 150, Laya.Ease.linearIn, Laya.Handler.create(this, () => {
+          Laya.Tween.to(this.sprite_show, { alpha }, 100, Laya.Ease.linearIn, Laya.Handler.create(this, () => {
+            Laya.Tween.to(this.sprite_show, { alpha: 0 }, 150, Laya.Ease.linearIn, Laya.Handler.create(this, () => {
               this.sprite_show.graphics.clear()
               this.sprite_show.graphics.drawRect(0, 0, this.blockSize, this.blockSize, completedColor)
               this.sprite_show.alpha = completedAlpha