diff --git a/assets/effects/sprite-round-corner-crop-v1.effect b/assets/effects/sprite-round-corner-crop-v1.effect
index 8a444a5..6e0e190 100644
--- a/assets/effects/sprite-round-corner-crop-v1.effect
+++ b/assets/effects/sprite-round-corner-crop-v1.effect
@@ -20,7 +20,7 @@ CCEffect %{
         alphaThreshold: { value: 0.5 }
         # 圆角半径
         radius: {
-          value: 0.1,
+          value: 0.4,
           inspector: {
             tooltip: "圆角半径",
             range: [0.0, 0.5]
diff --git a/assets/effects/sprite-round-corner-crop-v2.effect b/assets/effects/sprite-round-corner-crop-v2.effect
index bd6f330..cb3cdac 100644
--- a/assets/effects/sprite-round-corner-crop-v2.effect
+++ b/assets/effects/sprite-round-corner-crop-v2.effect
@@ -23,7 +23,7 @@ CCEffect %{
 
         # 圆角x轴半径长度（相对于纹理宽度）
         xRadius: {
-          value: 0.1026,
+          value: 0.4,
           inspector: {
             tooltip: "圆角x轴半径长度（相对于纹理宽度）",
             range: [0.0, 0.5]
@@ -32,9 +32,9 @@ CCEffect %{
 
         # 圆角y轴半径长度（相对于纹理高度）
         yRadius: {
-          value: 0.0741,
+          value: 0.4,
           inspector: {
-            tooltip: "圆角x轴半径长度（相对于纹理高度）",
+            tooltip: "圆角y轴半径长度（相对于纹理高度）",
             range: [0.0, 0.5]
           }
         }
diff --git a/assets/scenes/RoundCornerCropV1EffectScene.fire b/assets/scenes/RoundCornerCropV1EffectScene.fire
index 6b49e68..fcf9e7f 100755
--- a/assets/scenes/RoundCornerCropV1EffectScene.fire
+++ b/assets/scenes/RoundCornerCropV1EffectScene.fire
@@ -78,10 +78,10 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 41
+        "__id__": 39
       },
       {
-        "__id__": 42
+        "__id__": 40
       }
     ],
     "_prefab": null,
@@ -251,7 +251,7 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 40
+        "__id__": 38
       }
     ],
     "_prefab": null,
@@ -1332,18 +1332,15 @@
       },
       {
         "__id__": 34
-      },
-      {
-        "__id__": 36
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 38
+        "__id__": 36
       },
       {
-        "__id__": 39
+        "__id__": 37
       }
     ],
     "_prefab": null,
@@ -1358,7 +1355,7 @@
     "_contentSize": {
       "__type__": "cc.Size",
       "width": 384,
-      "height": 629.73
+      "height": 564
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -1490,7 +1487,7 @@
   },
   {
     "__type__": "cc.Node",
-    "_name": "cocos_logo",
+    "_name": "Rectangle1",
     "_objFlags": 0,
     "_parent": {
       "__id__": 29
@@ -1507,14 +1504,14 @@
     "_color": {
       "__type__": "cc.Color",
       "r": 255,
-      "g": 255,
-      "b": 255,
+      "g": 0,
+      "b": 0,
       "a": 255
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 195,
-      "height": 270
+      "width": 200,
+      "height": 100
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -1526,7 +1523,7 @@
       "ctor": "Float64Array",
       "array": [
         0,
-        -387,
+        -302,
         0,
         0,
         0,
@@ -1548,7 +1545,7 @@
     "_is3DNode": false,
     "_groupIndex": 0,
     "groupIndex": 0,
-    "_id": "25JHa6EcNEBZ1hoesQM1Q4"
+    "_id": "2eSZfgubZMxpkxf6Wv6VoZ"
   },
   {
     "__type__": "cc.Sprite",
@@ -1566,10 +1563,10 @@
     "_srcBlendFactor": 770,
     "_dstBlendFactor": 771,
     "_spriteFrame": {
-      "__uuid__": "31bc895a-c003-4566-a9f3-2e54ae1c17dc"
+      "__uuid__": "a23235d1-15db-4b95-8439-a2e005bfff91"
     },
     "_type": 0,
-    "_sizeMode": 1,
+    "_sizeMode": 0,
     "_fillType": 0,
     "_fillCenter": {
       "__type__": "cc.Vec2",
@@ -1580,11 +1577,11 @@
     "_fillRange": 0,
     "_isTrimmedMode": true,
     "_atlas": null,
-    "_id": "74+WCqN01NIbcSpr5gcxmE"
+    "_id": "2enlbFjsJLJqVy8iYfWwca"
   },
   {
     "__type__": "cc.Node",
-    "_name": "SystemFont",
+    "_name": "Rectangle2",
     "_objFlags": 0,
     "_parent": {
       "__id__": 29
@@ -1602,13 +1599,13 @@
       "__type__": "cc.Color",
       "r": 255,
       "g": 255,
-      "b": 255,
+      "b": 0,
       "a": 255
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 224.51,
-      "height": 50.4
+      "width": 100,
+      "height": 200
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -1620,7 +1617,7 @@
       "ctor": "Float64Array",
       "array": [
         0,
-        -559.2,
+        -464,
         0,
         0,
         0,
@@ -1642,10 +1639,10 @@
     "_is3DNode": false,
     "_groupIndex": 0,
     "groupIndex": 0,
-    "_id": "5dfIaYLgJPQKk50HqrgyHI"
+    "_id": "eeRQw29nZJXYOderYE6uKz"
   },
   {
-    "__type__": "cc.Label",
+    "__type__": "cc.Sprite",
     "_name": "",
     "_objFlags": 0,
     "node": {
@@ -1657,116 +1654,24 @@
         "__uuid__": "642c2d0e-7eb6-4d65-96f2-d6e0d0305310"
       }
     ],
-    "_useOriginalSize": false,
-    "_string": "System Font",
-    "_N$string": "System Font",
-    "_fontSize": 40,
-    "_lineHeight": 40,
-    "_enableWrapText": true,
-    "_N$file": null,
-    "_isSystemFontUsed": true,
-    "_spacingX": 0,
-    "_batchAsBitmap": false,
-    "_N$horizontalAlign": 1,
-    "_N$verticalAlign": 1,
-    "_N$fontFamily": "Arial",
-    "_N$overflow": 0,
-    "_N$cacheMode": 0,
-    "_id": "d1whc7H8RHdrROcYj+2Qh1"
-  },
-  {
-    "__type__": "cc.Node",
-    "_name": "BmFont",
-    "_objFlags": 0,
-    "_parent": {
-      "__id__": 29
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "a23235d1-15db-4b95-8439-a2e005bfff91"
     },
-    "_children": [],
-    "_active": true,
-    "_components": [
-      {
-        "__id__": 37
-      }
-    ],
-    "_prefab": null,
-    "_opacity": 255,
-    "_color": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_contentSize": {
-      "__type__": "cc.Size",
-      "width": 167.5,
-      "height": 33.33
-    },
-    "_anchorPoint": {
+    "_type": 0,
+    "_sizeMode": 0,
+    "_fillType": 0,
+    "_fillCenter": {
       "__type__": "cc.Vec2",
-      "x": 0.5,
-      "y": 0.5
-    },
-    "_trs": {
-      "__type__": "TypedArray",
-      "ctor": "Float64Array",
-      "array": [
-        0,
-        -613.065,
-        0,
-        0,
-        0,
-        0,
-        1,
-        1,
-        1,
-        1
-      ]
-    },
-    "_eulerAngles": {
-      "__type__": "cc.Vec3",
       "x": 0,
-      "y": 0,
-      "z": 0
+      "y": 0
     },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_is3DNode": false,
-    "_groupIndex": 0,
-    "groupIndex": 0,
-    "_id": "e4XmdmRoVPxKoDxfbOgm42"
-  },
-  {
-    "__type__": "cc.Label",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 36
-    },
-    "_enabled": true,
-    "_materials": [
-      {
-        "__uuid__": "642c2d0e-7eb6-4d65-96f2-d6e0d0305310"
-      }
-    ],
-    "_useOriginalSize": false,
-    "_string": "BM Font",
-    "_N$string": "BM Font",
-    "_fontSize": 40,
-    "_lineHeight": 40,
-    "_enableWrapText": true,
-    "_N$file": {
-      "__uuid__": "4c95de7e-8cca-47bf-a446-47b7594e0992"
-    },
-    "_isSystemFontUsed": false,
-    "_spacingX": 0,
-    "_batchAsBitmap": false,
-    "_N$horizontalAlign": 1,
-    "_N$verticalAlign": 1,
-    "_N$fontFamily": "Arial",
-    "_N$overflow": 0,
-    "_N$cacheMode": 0,
-    "_id": "7cXLgoUJhDP7BPjr4yx+Ep"
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": null,
+    "_id": "0c/FhoiupJMaG6rjicnytU"
   },
   {
     "__type__": "cc.Widget",
@@ -1806,7 +1711,7 @@
     "_layoutSize": {
       "__type__": "cc.Size",
       "width": 384,
-      "height": 629.73
+      "height": 564
     },
     "_resize": 1,
     "_N$layoutType": 2,
diff --git a/assets/scenes/RoundCornerCropV2EffectScene.fire b/assets/scenes/RoundCornerCropV2EffectScene.fire
index 8db1259..117c819 100755
--- a/assets/scenes/RoundCornerCropV2EffectScene.fire
+++ b/assets/scenes/RoundCornerCropV2EffectScene.fire
@@ -58,7 +58,7 @@
     "_groupIndex": 0,
     "groupIndex": 0,
     "autoReleaseAssets": false,
-    "_id": "6c351889-b6c8-409f-b36c-4263b06d0b23"
+    "_id": "c2dec4ed-8129-40a2-9a1e-2440da772015"
   },
   {
     "__type__": "cc.Node",
@@ -78,10 +78,10 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 47
+        "__id__": 39
       },
       {
-        "__id__": 48
+        "__id__": 40
       }
     ],
     "_prefab": null,
@@ -251,7 +251,7 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 46
+        "__id__": 38
       }
     ],
     "_prefab": null,
@@ -428,7 +428,7 @@
   },
   {
     "__type__": "cc.Node",
-    "_name": "Sliders",
+    "_name": "Controller",
     "_objFlags": 0,
     "_parent": {
       "__id__": 5
@@ -497,7 +497,7 @@
   },
   {
     "__type__": "cc.Node",
-    "_name": "RoundCornerRadiusSlider",
+    "_name": "RadiusSlider",
     "_objFlags": 0,
     "_parent": {
       "__id__": 9
@@ -632,6 +632,33 @@
     "groupIndex": 0,
     "_id": "d9MLgZpaFCEZu70E0LAUbn"
   },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 11
+    },
+    "_enabled": true,
+    "alignMode": 1,
+    "_target": null,
+    "_alignFlags": 45,
+    "_left": 0,
+    "_right": 0.75,
+    "_top": 10,
+    "_bottom": 10,
+    "_verticalCenter": 0,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": false,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 113.38,
+    "_originalHeight": 50.4,
+    "_id": "bep2S1v8FL15W8eBH2S6xE"
+  },
   {
     "__type__": "cc.Label",
     "_name": "SliderDescLabel<Label>",
@@ -662,33 +689,6 @@
     "_N$cacheMode": 0,
     "_id": "f4Hg8I+RhEqbWOBkEEOcYc"
   },
-  {
-    "__type__": "cc.Widget",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 11
-    },
-    "_enabled": true,
-    "alignMode": 1,
-    "_target": null,
-    "_alignFlags": 45,
-    "_left": 0,
-    "_right": 0.75,
-    "_top": 10,
-    "_bottom": 10,
-    "_verticalCenter": 0,
-    "_horizontalCenter": 0,
-    "_isAbsLeft": true,
-    "_isAbsRight": false,
-    "_isAbsTop": true,
-    "_isAbsBottom": true,
-    "_isAbsHorizontalCenter": true,
-    "_isAbsVerticalCenter": true,
-    "_originalWidth": 113.38,
-    "_originalHeight": 50.4,
-    "_id": "bep2S1v8FL15W8eBH2S6xE"
-  },
   {
     "__type__": "cc.Node",
     "_name": "Slider",
@@ -826,6 +826,33 @@
     "groupIndex": 0,
     "_id": "02yVtZR3lIzoNcrUCehx6Z"
   },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 15
+    },
+    "_enabled": true,
+    "alignMode": 1,
+    "_target": null,
+    "_alignFlags": 45,
+    "_left": 0,
+    "_right": 0,
+    "_top": 20,
+    "_bottom": 20,
+    "_verticalCenter": 0,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 300,
+    "_originalHeight": 20,
+    "_id": "a8XR8fvBlFoJGwBW/efzNI"
+  },
   {
     "__type__": "cc.Sprite",
     "_name": "Background<Sprite>",
@@ -858,33 +885,6 @@
     "_atlas": null,
     "_id": "e3nPQVLp1EHbdxQFE+WpWs"
   },
-  {
-    "__type__": "cc.Widget",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 15
-    },
-    "_enabled": true,
-    "alignMode": 1,
-    "_target": null,
-    "_alignFlags": 45,
-    "_left": 0,
-    "_right": 0,
-    "_top": 20,
-    "_bottom": 20,
-    "_verticalCenter": 0,
-    "_horizontalCenter": 0,
-    "_isAbsLeft": true,
-    "_isAbsRight": true,
-    "_isAbsTop": true,
-    "_isAbsBottom": true,
-    "_isAbsHorizontalCenter": true,
-    "_isAbsVerticalCenter": true,
-    "_originalWidth": 300,
-    "_originalHeight": 20,
-    "_id": "a8XR8fvBlFoJGwBW/efzNI"
-  },
   {
     "__type__": "cc.Node",
     "_name": "Handle",
@@ -1213,8 +1213,8 @@
       }
     ],
     "_useOriginalSize": false,
-    "_string": "0.10",
-    "_N$string": "0.10",
+    "_string": "40 px",
+    "_N$string": "40 px",
     "_fontSize": 40,
     "_lineHeight": 40,
     "_enableWrapText": true,
@@ -1332,27 +1332,15 @@
       },
       {
         "__id__": 34
-      },
-      {
-        "__id__": 36
-      },
-      {
-        "__id__": 38
-      },
-      {
-        "__id__": 40
-      },
-      {
-        "__id__": 42
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 44
+        "__id__": 36
       },
       {
-        "__id__": 45
+        "__id__": 37
       }
     ],
     "_prefab": null,
@@ -1367,7 +1355,7 @@
     "_contentSize": {
       "__type__": "cc.Size",
       "width": 384,
-      "height": 629.73
+      "height": 564
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -1403,100 +1391,6 @@
     "groupIndex": 0,
     "_id": "feymBChPxA1pr6+/rlPqey"
   },
-  {
-    "__type__": "cc.Node",
-    "_name": "ball_0",
-    "_objFlags": 0,
-    "_parent": {
-      "__id__": 29
-    },
-    "_children": [],
-    "_active": false,
-    "_components": [
-      {
-        "__id__": 31
-      }
-    ],
-    "_prefab": null,
-    "_opacity": 255,
-    "_color": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_contentSize": {
-      "__type__": "cc.Size",
-      "width": 60,
-      "height": 60
-    },
-    "_anchorPoint": {
-      "__type__": "cc.Vec2",
-      "x": 0.5,
-      "y": 0.5
-    },
-    "_trs": {
-      "__type__": "TypedArray",
-      "ctor": "Float64Array",
-      "array": [
-        0,
-        -30,
-        0,
-        0,
-        0,
-        0,
-        1,
-        1,
-        1,
-        1
-      ]
-    },
-    "_eulerAngles": {
-      "__type__": "cc.Vec3",
-      "x": 0,
-      "y": 0,
-      "z": 0
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_is3DNode": false,
-    "_groupIndex": 0,
-    "groupIndex": 0,
-    "_id": "49czqIEPBHr6kLJbb+kN8/"
-  },
-  {
-    "__type__": "cc.Sprite",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 30
-    },
-    "_enabled": true,
-    "_materials": [
-      {
-        "__uuid__": "642c2d0e-7eb6-4d65-96f2-d6e0d0305310"
-      }
-    ],
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
-    "_spriteFrame": {
-      "__uuid__": "d0b78623-4e79-4de1-b1d2-ea211bf4652c"
-    },
-    "_type": 0,
-    "_sizeMode": 1,
-    "_fillType": 0,
-    "_fillCenter": {
-      "__type__": "cc.Vec2",
-      "x": 0,
-      "y": 0
-    },
-    "_fillStart": 0,
-    "_fillRange": 0,
-    "_isTrimmedMode": true,
-    "_atlas": null,
-    "_id": "94vIBMHVlAN4EGbkr2wRvX"
-  },
   {
     "__type__": "cc.Node",
     "_name": "freedom",
@@ -1508,7 +1402,7 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 33
+        "__id__": 31
       }
     ],
     "_prefab": null,
@@ -1564,12 +1458,12 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 32
+      "__id__": 30
     },
     "_enabled": true,
     "_materials": [
       {
-        "__uuid__": "642c2d0e-7eb6-4d65-96f2-d6e0d0305310"
+        "__uuid__": "a86e8864-5390-443f-b41b-b38e9d584c43"
       }
     ],
     "_srcBlendFactor": 770,
@@ -1593,7 +1487,101 @@
   },
   {
     "__type__": "cc.Node",
-    "_name": "cocos_logo",
+    "_name": "Rectangle1",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 29
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 33
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 0,
+      "b": 0,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 200,
+      "height": 100
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        0,
+        -302,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "a0HbL8/C1NmJbvH7DR0kSR"
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 32
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "a86e8864-5390-443f-b41b-b38e9d584c43"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "a23235d1-15db-4b95-8439-a2e005bfff91"
+    },
+    "_type": 0,
+    "_sizeMode": 0,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": null,
+    "_id": "891NupVCtA5KuUmMhTWTFR"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Rectangle2",
     "_objFlags": 0,
     "_parent": {
       "__id__": 29
@@ -1611,13 +1599,13 @@
       "__type__": "cc.Color",
       "r": 255,
       "g": 255,
-      "b": 255,
+      "b": 0,
       "a": 255
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 195,
-      "height": 270
+      "width": 100,
+      "height": 200
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -1629,7 +1617,7 @@
       "ctor": "Float64Array",
       "array": [
         0,
-        -387,
+        -464,
         0,
         0,
         0,
@@ -1651,7 +1639,7 @@
     "_is3DNode": false,
     "_groupIndex": 0,
     "groupIndex": 0,
-    "_id": "25JHa6EcNEBZ1hoesQM1Q4"
+    "_id": "b2dxodxDhKIKI1B+xcyctT"
   },
   {
     "__type__": "cc.Sprite",
@@ -1663,16 +1651,16 @@
     "_enabled": true,
     "_materials": [
       {
-        "__uuid__": "642c2d0e-7eb6-4d65-96f2-d6e0d0305310"
+        "__uuid__": "a86e8864-5390-443f-b41b-b38e9d584c43"
       }
     ],
     "_srcBlendFactor": 770,
     "_dstBlendFactor": 771,
     "_spriteFrame": {
-      "__uuid__": "31bc895a-c003-4566-a9f3-2e54ae1c17dc"
+      "__uuid__": "a23235d1-15db-4b95-8439-a2e005bfff91"
     },
     "_type": 0,
-    "_sizeMode": 1,
+    "_sizeMode": 0,
     "_fillType": 0,
     "_fillCenter": {
       "__type__": "cc.Vec2",
@@ -1683,381 +1671,7 @@
     "_fillRange": 0,
     "_isTrimmedMode": true,
     "_atlas": null,
-    "_id": "74+WCqN01NIbcSpr5gcxmE"
-  },
-  {
-    "__type__": "cc.Node",
-    "_name": "ball_1",
-    "_objFlags": 0,
-    "_parent": {
-      "__id__": 29
-    },
-    "_children": [],
-    "_active": false,
-    "_components": [
-      {
-        "__id__": 37
-      }
-    ],
-    "_prefab": null,
-    "_opacity": 255,
-    "_color": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_contentSize": {
-      "__type__": "cc.Size",
-      "width": 60,
-      "height": 60
-    },
-    "_anchorPoint": {
-      "__type__": "cc.Vec2",
-      "x": 0.5,
-      "y": 0.5
-    },
-    "_trs": {
-      "__type__": "TypedArray",
-      "ctor": "Float64Array",
-      "array": [
-        0,
-        -564,
-        0,
-        0,
-        0,
-        0,
-        1,
-        1,
-        1,
-        1
-      ]
-    },
-    "_eulerAngles": {
-      "__type__": "cc.Vec3",
-      "x": 0,
-      "y": 0,
-      "z": 0
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_is3DNode": false,
-    "_groupIndex": 0,
-    "groupIndex": 0,
-    "_id": "08wsP0gQdCnrq+UzPWkn0+"
-  },
-  {
-    "__type__": "cc.Sprite",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 36
-    },
-    "_enabled": true,
-    "_materials": [
-      {
-        "__uuid__": "642c2d0e-7eb6-4d65-96f2-d6e0d0305310"
-      }
-    ],
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
-    "_spriteFrame": {
-      "__uuid__": "969fa66a-ae10-4157-b16e-4c1a4665920c"
-    },
-    "_type": 0,
-    "_sizeMode": 1,
-    "_fillType": 0,
-    "_fillCenter": {
-      "__type__": "cc.Vec2",
-      "x": 0,
-      "y": 0
-    },
-    "_fillStart": 0,
-    "_fillRange": 0,
-    "_isTrimmedMode": true,
-    "_atlas": null,
-    "_id": "4bH5hzKe9LsLQeXjLynIHQ"
-  },
-  {
-    "__type__": "cc.Node",
-    "_name": "SystemFont",
-    "_objFlags": 0,
-    "_parent": {
-      "__id__": 29
-    },
-    "_children": [],
-    "_active": true,
-    "_components": [
-      {
-        "__id__": 39
-      }
-    ],
-    "_prefab": null,
-    "_opacity": 255,
-    "_color": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_contentSize": {
-      "__type__": "cc.Size",
-      "width": 224.51,
-      "height": 50.4
-    },
-    "_anchorPoint": {
-      "__type__": "cc.Vec2",
-      "x": 0.5,
-      "y": 0.5
-    },
-    "_trs": {
-      "__type__": "TypedArray",
-      "ctor": "Float64Array",
-      "array": [
-        0,
-        -559.2,
-        0,
-        0,
-        0,
-        0,
-        1,
-        1,
-        1,
-        1
-      ]
-    },
-    "_eulerAngles": {
-      "__type__": "cc.Vec3",
-      "x": 0,
-      "y": 0,
-      "z": 0
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_is3DNode": false,
-    "_groupIndex": 0,
-    "groupIndex": 0,
-    "_id": "5dfIaYLgJPQKk50HqrgyHI"
-  },
-  {
-    "__type__": "cc.Label",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 38
-    },
-    "_enabled": true,
-    "_materials": [
-      {
-        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
-      }
-    ],
-    "_useOriginalSize": false,
-    "_string": "System Font",
-    "_N$string": "System Font",
-    "_fontSize": 40,
-    "_lineHeight": 40,
-    "_enableWrapText": true,
-    "_N$file": null,
-    "_isSystemFontUsed": true,
-    "_spacingX": 0,
-    "_batchAsBitmap": false,
-    "_N$horizontalAlign": 1,
-    "_N$verticalAlign": 1,
-    "_N$fontFamily": "Arial",
-    "_N$overflow": 0,
-    "_N$cacheMode": 0,
-    "_id": "d1whc7H8RHdrROcYj+2Qh1"
-  },
-  {
-    "__type__": "cc.Node",
-    "_name": "video_btn",
-    "_objFlags": 0,
-    "_parent": {
-      "__id__": 29
-    },
-    "_children": [],
-    "_active": false,
-    "_components": [
-      {
-        "__id__": 41
-      }
-    ],
-    "_prefab": null,
-    "_opacity": 255,
-    "_color": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_contentSize": {
-      "__type__": "cc.Size",
-      "width": 50,
-      "height": 50
-    },
-    "_anchorPoint": {
-      "__type__": "cc.Vec2",
-      "x": 0.5,
-      "y": 0.5
-    },
-    "_trs": {
-      "__type__": "TypedArray",
-      "ctor": "Float64Array",
-      "array": [
-        0,
-        -631,
-        0,
-        0,
-        0,
-        0,
-        1,
-        1,
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-      ]
-    },
-    "_eulerAngles": {
-      "__type__": "cc.Vec3",
-      "x": 0,
-      "y": 0,
-      "z": 0
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_is3DNode": false,
-    "_groupIndex": 0,
-    "groupIndex": 0,
-    "_id": "c73V7fMuVE0aD5fGtmyzmF"
-  },
-  {
-    "__type__": "cc.Sprite",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 40
-    },
-    "_enabled": true,
-    "_materials": [
-      {
-        "__uuid__": "642c2d0e-7eb6-4d65-96f2-d6e0d0305310"
-      }
-    ],
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
-    "_spriteFrame": {
-      "__uuid__": "54142b08-a163-426e-a75e-4c7b21046413"
-    },
-    "_type": 0,
-    "_sizeMode": 1,
-    "_fillType": 0,
-    "_fillCenter": {
-      "__type__": "cc.Vec2",
-      "x": 0,
-      "y": 0
-    },
-    "_fillStart": 0,
-    "_fillRange": 0,
-    "_isTrimmedMode": true,
-    "_atlas": null,
-    "_id": "f43fJCjNdOS5VHAEhp0yDU"
-  },
-  {
-    "__type__": "cc.Node",
-    "_name": "BmFont",
-    "_objFlags": 0,
-    "_parent": {
-      "__id__": 29
-    },
-    "_children": [],
-    "_active": true,
-    "_components": [
-      {
-        "__id__": 43
-      }
-    ],
-    "_prefab": null,
-    "_opacity": 255,
-    "_color": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_contentSize": {
-      "__type__": "cc.Size",
-      "width": 167.5,
-      "height": 33.33
-    },
-    "_anchorPoint": {
-      "__type__": "cc.Vec2",
-      "x": 0.5,
-      "y": 0.5
-    },
-    "_trs": {
-      "__type__": "TypedArray",
-      "ctor": "Float64Array",
-      "array": [
-        0,
-        -613.065,
-        0,
-        0,
-        0,
-        0,
-        1,
-        1,
-        1,
-        1
-      ]
-    },
-    "_eulerAngles": {
-      "__type__": "cc.Vec3",
-      "x": 0,
-      "y": 0,
-      "z": 0
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_is3DNode": false,
-    "_groupIndex": 0,
-    "groupIndex": 0,
-    "_id": "e4XmdmRoVPxKoDxfbOgm42"
-  },
-  {
-    "__type__": "cc.Label",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 42
-    },
-    "_enabled": true,
-    "_materials": [
-      {
-        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
-      }
-    ],
-    "_useOriginalSize": false,
-    "_string": "BM Font",
-    "_N$string": "BM Font",
-    "_fontSize": 40,
-    "_lineHeight": 40,
-    "_enableWrapText": true,
-    "_N$file": {
-      "__uuid__": "4c95de7e-8cca-47bf-a446-47b7594e0992"
-    },
-    "_isSystemFontUsed": false,
-    "_spacingX": 0,
-    "_batchAsBitmap": false,
-    "_N$horizontalAlign": 1,
-    "_N$verticalAlign": 1,
-    "_N$fontFamily": "Arial",
-    "_N$overflow": 0,
-    "_N$cacheMode": 0,
-    "_id": "7cXLgoUJhDP7BPjr4yx+Ep"
+    "_id": "f6RC9ehGJIPpjJ7MpS4om/"
   },
   {
     "__type__": "cc.Widget",
@@ -2097,7 +1711,7 @@
     "_layoutSize": {
       "__type__": "cc.Size",
       "width": 384,
-      "height": 629.73
+      "height": 564
     },
     "_resize": 1,
     "_N$layoutType": 2,
@@ -2147,13 +1761,13 @@
     "_id": "4bz2+ak99DBYVlSVIMFGN0"
   },
   {
-    "__type__": "d3d2b7nIXNDbKEclKMbIFTC",
+    "__type__": "24bbee6XR5C2bLd8hn++QNn",
     "_name": "",
     "_objFlags": 0,
     "node": {
       "__id__": 2
     },
     "_enabled": true,
-    "_id": "9ayfD37bZP1IEjPxGKO6+/"
+    "_id": "4dVJgUbN1DNLxYDQbGjRhE"
   }
 ]
\ No newline at end of file
diff --git a/assets/scenes/RoundCornerCropV2EffectScene.fire.meta b/assets/scenes/RoundCornerCropV2EffectScene.fire.meta
index 38778fc..c4bdbe0 100644
--- a/assets/scenes/RoundCornerCropV2EffectScene.fire.meta
+++ b/assets/scenes/RoundCornerCropV2EffectScene.fire.meta
@@ -1,6 +1,6 @@
 {
   "ver": "1.2.5",
-  "uuid": "a2b4bb7d-94e6-4c58-a455-1d0f28d54666",
+  "uuid": "c2dec4ed-8129-40a2-9a1e-2440da772015",
   "asyncLoadAssets": false,
   "autoReleaseAssets": false,
   "subMetas": {}
diff --git a/assets/scripts/RoundCornerCropV1EffectScene.ts b/assets/scripts/RoundCornerCropV1EffectScene.ts
index 897f203..105f69b 100644
--- a/assets/scripts/RoundCornerCropV1EffectScene.ts
+++ b/assets/scripts/RoundCornerCropV1EffectScene.ts
@@ -34,7 +34,7 @@ export default class RoundCornerCropV1EffectScene extends cc.Component {
 
         // 更新材质
         this._updateRenderComponentMaterial({
-            roundCornerRadius: this._radiuSlider.progress
+            radius: this._radiuSlider.progress
         });
     }
 
@@ -49,12 +49,12 @@ export default class RoundCornerCropV1EffectScene extends cc.Component {
         /**
          * 圆角半径 [0.0, 0.5] ，0.5 表示圆形裁剪
          */
-        roundCornerRadius: number;
+        radius: number;
     }) {
         this._examplesParentNode.children.forEach(childNode => {
             childNode.getComponents(cc.RenderComponent).forEach(renderComponent => {
                 let material: cc.Material = renderComponent.getMaterial(0);
-                material.setProperty("radius", param.roundCornerRadius);
+                material.setProperty("radius", param.radius);
                 renderComponent.setMaterial(0, material);
             });
         });
diff --git a/assets/scripts/RoundCornerCropV2EffectScene.ts b/assets/scripts/RoundCornerCropV2EffectScene.ts
new file mode 100644
index 0000000..7b5e68a
--- /dev/null
+++ b/assets/scripts/RoundCornerCropV2EffectScene.ts
@@ -0,0 +1,78 @@
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class RoundCornerCropV2EffectScene extends cc.Component {
+    private _radiuSlider: cc.Slider = null;
+    private _radiuLabel: cc.Label = null;
+
+    private _examplesParentNode: cc.Node = null;
+
+    onLoad() {
+        // 关闭动态合图
+        cc.dynamicAtlasManager.enabled = false;
+
+        this._radiuSlider = cc.find("Canvas/Content/Controller/RadiusSlider/Slider").getComponent(cc.Slider);
+        this._radiuLabel = cc.find("Canvas/Content/Controller/RadiusSlider/ValueLabel").getComponent(cc.Label);
+
+        this._examplesParentNode = cc.find("Canvas/Content/Examples");
+    }
+
+    onEnable() {
+        this._radiuSlider.node.on("slide", this._onSliderChanged, this);
+    }
+
+    onDisable() {
+        this._radiuSlider.node.off("slide", this._onSliderChanged, this);
+    }
+
+    start() {
+        this._onSliderChanged();
+    }
+
+    private _onSliderChanged() {
+        // 计算半径px
+        let radiusInPx = Math.floor(100 * this._radiuSlider.progress);
+        this._radiuLabel.string = radiusInPx + "";
+
+        // 更新材质
+        this._updateRenderComponentMaterial({
+            radiusInPx: radiusInPx
+        });
+    }
+
+    /**
+     * 更新渲染组件的材质
+     *
+     * 1. 获取材质
+     * 2. 给材质的 unitform 变量赋值
+     * 3. 重新将材质赋值回去
+     */
+    private _updateRenderComponentMaterial(param: {
+        /**
+         * 圆角半径px
+         */
+        radiusInPx: number;
+    }) {
+        this._examplesParentNode.children.forEach(childNode => {
+            childNode.getComponents(cc.RenderComponent).forEach(renderComponent => {
+                // 计算半径px分别相对于纹理宽高的比例（也叫归一化）
+                let xRadiux = param.radiusInPx / renderComponent.node.width;
+                // 约束范围在区间 [0.0, 0.5] 
+                xRadiux = xRadiux >= 0.5 ? 0.5 : xRadiux;
+
+                let yRadius = param.radiusInPx / renderComponent.node.height;
+                yRadius = yRadius >= 0.5 ? 0.5 : yRadius;
+
+                // 更新材质
+                let material: cc.Material = renderComponent.getMaterial(0);
+
+                // 圆角x轴半径长度（相对于纹理宽度）[0.0, 0.5]
+                material.setProperty("xRadius", xRadiux);
+
+                // 圆角y轴半径长度（相对于纹理高度）[0.0, 0.5]
+                material.setProperty("yRadius", yRadius);
+                renderComponent.setMaterial(0, material);
+            });
+        });
+    }
+}
diff --git a/assets/scripts/RoundCornerCropV2EffectScene.ts.meta b/assets/scripts/RoundCornerCropV2EffectScene.ts.meta
new file mode 100644
index 0000000..61aa465
--- /dev/null
+++ b/assets/scripts/RoundCornerCropV2EffectScene.ts.meta
@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "24bbe7ba-5d1e-42d9-b2dd-f219fef90367",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}
\ No newline at end of file