diff --git a/entry/src/main/ets/common/Constants.ets b/entry/src/main/ets/common/Constants.ets
index a58d205f31876e78f41bb3caae248a38c1eefd39..9c77d4f148d0591c0546a1fd1ef0e34e9e9c16bd 100644
--- a/entry/src/main/ets/common/Constants.ets
+++ b/entry/src/main/ets/common/Constants.ets
@@ -15,25 +15,21 @@
 
 export class Constants {
   // Breakpoint
-  static readonly BREAK_POINT_SM: string = 'sm';
-  static readonly BREAK_POINT_MD: string = 'md';
-  static readonly BREAK_POINT_LG: string = 'lg';
+  public static readonly BREAK_POINT_SM: string = 'sm';
+  public static readonly BREAK_POINT_MD: string = 'md';
+  public static readonly BREAK_POINT_LG: string = 'lg';
   // Picture_grid_margin
-  static readonly PICTURE_GRID_MARGIN: number[] = [16, 24, 32];
-  // Common padding or margin
-  static COMMON_DISTANCE = 12;
+  public static readonly PICTURE_GRID_MARGIN: number[] = [16, 24, 32];
   // Icon size
-  static STATIC_ICON_SIZE = 24;
-  static BIG_ICON_SIZE = 36;
-  // Static avatar size
-  static STATIC_AVATAR_SIZE = 40;
+  public static STATIC_ICON_SIZE = 24;
+  public static BIG_ICON_SIZE = 36;
   // Size
-  static FULL_SIZE = '100%';
-  static FIFTY_SIZE = '50%';
-  static EIGHTY_SIZE = '80%';
+  public static FULL_SIZE = '100%';
+  public static FIFTY_SIZE = '50%';
+  public static EIGHTY_SIZE = '80%';
   // Rotate 360
-  static ROTATE = 360;
+  public static ROTATE = 360;
   // Add rotate num
-  static FONT_SIZE_TWELVE = 12;
-  static FONT_SIZE_FOURTEEN = 14;
+  public static FONT_SIZE_TWELVE = 12;
+  public static FONT_SIZE_FOURTEEN = 14;
 }
\ No newline at end of file
diff --git a/entry/src/main/ets/pages/NewPlayPage.ets b/entry/src/main/ets/pages/NewPlayPage.ets
index b654da62b5a2cfd13d65b56dc170ce5ce95591d4..a6b7f77b8d4a96012034ccc863e0458e9d743c85 100644
--- a/entry/src/main/ets/pages/NewPlayPage.ets
+++ b/entry/src/main/ets/pages/NewPlayPage.ets
@@ -13,12 +13,12 @@
  * limitations under the License.
  */
 
-import { AVPlayerItem } from '../view/AVPlayerItem';
-import SampleUnitAVPlayView from '../view/SampleUnitAVPlayView';
 import { displaySync } from '@kit.ArkGraphics2D';
 import { router } from '@kit.ArkUI';
 import { Constants } from '../common/Constants';
 import { BreakpointType } from '../common/Utils';
+import { AVPlayerItem } from '../view/AVPlayerItem';
+import SampleUnitAVPlayView from '../view/SampleUnitAVPlayView';
 
 @Entry
 @Component
@@ -82,7 +82,7 @@ struct NewPlayPage {
         Text($r('app.string.nav_bar_return_text'))
           .margin({ left: $r('sys.float.padding_level4') })
           .font({ size: 20, weight: 700 })
-          .fontColor($r("sys.color.font_primary"))
+          .fontColor($r('sys.color.font_primary'))
           .onClick(() => {
             router.back();
           })
diff --git a/entry/src/main/ets/view/AVPlayerItem.ets b/entry/src/main/ets/view/AVPlayerItem.ets
index 5aa6909e345606533e01379b897f950aefce93b5..2cca8a1812e0b8239af996cfa3f062f429aee201 100644
--- a/entry/src/main/ets/view/AVPlayerItem.ets
+++ b/entry/src/main/ets/view/AVPlayerItem.ets
@@ -13,8 +13,8 @@
  * limitations under the License.
  */
 
-import { media } from '@kit.MediaKit';
 import { common } from '@kit.AbilityKit';
+import { media } from '@kit.MediaKit';
 
 // Video name
 const VIDEO_NAME = 'videoTest.mp4';
diff --git a/entry/src/main/ets/view/ButtonItem.ets b/entry/src/main/ets/view/ButtonItem.ets
index 3efbbefc403b6eb6a6beca6e713950ccb42392bc..647fe1994de316ec7ceb1fc40735a6cd16ee6697 100644
--- a/entry/src/main/ets/view/ButtonItem.ets
+++ b/entry/src/main/ets/view/ButtonItem.ets
@@ -12,6 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 import { Constants } from '../common/Constants';
 import ButtonUnitItem from '../viewmodel/ButtonUnitItem';
 
diff --git a/entry/src/main/ets/viewmodel/BasicDataSource.ets b/entry/src/main/ets/viewmodel/BasicDataSource.ets
index 9bc10d66a0dcbe131347f28d5a567f2d4038c143..17e6346a5eee6bf767c5905abada3d7335f7655c 100644
--- a/entry/src/main/ets/viewmodel/BasicDataSource.ets
+++ b/entry/src/main/ets/viewmodel/BasicDataSource.ets
@@ -30,15 +30,15 @@ export class DataSource {
 }
 
 class BasicDataSource implements IDataSource {
-  imageArray1: Resource[] = [$r("app.media.b")];
-  imageArray3: Resource[] = [$r("app.media.j"), $r("app.media.b"), $r("app.media.c")];
-  imageArray4: Resource[] = [$r("app.media.a"), $r("app.media.b"), $r("app.media.c"), $r("app.media.d")];
+  imageArray1: Resource[] = [$r('app.media.b')];
+  imageArray3: Resource[] = [$r('app.media.j'), $r('app.media.b'), $r('app.media.c')];
+  imageArray4: Resource[] = [$r('app.media.a'), $r('app.media.b'), $r('app.media.c'), $r('app.media.d')];
   imageArray8: Resource[] =
-    [$r("app.media.a"), $r("app.media.b"), $r("app.media.c"), $r("app.media.d"), $r("app.media.e"), $r("app.media.f"),
-      $r("app.media.g"), $r("app.media.h")];
+    [$r('app.media.a'), $r('app.media.b'), $r('app.media.c'), $r('app.media.d'), $r('app.media.e'), $r('app.media.f'),
+      $r('app.media.g'), $r('app.media.h')];
   imageArray9: Resource[] =
-    [$r("app.media.a"), $r("app.media.b"), $r("app.media.c"), $r("app.media.d"), $r("app.media.e"), $r("app.media.f"),
-      $r("app.media.g"), $r("app.media.h"), $r("app.media.i")];
+    [$r('app.media.a'), $r('app.media.b'), $r('app.media.c'), $r('app.media.d'), $r('app.media.e'), $r('app.media.f'),
+      $r('app.media.g'), $r('app.media.h'), $r('app.media.i')];
   public data: SampleUnitItem[] = [];
   private listeners: DataChangeListener[] = [];
 
diff --git a/entry/src/main/resources/base/element/float.json b/entry/src/main/resources/base/element/float.json
deleted file mode 100644
index 33b11eae3c67433397235ef8d6cd54a85454a5e1..0000000000000000000000000000000000000000
--- a/entry/src/main/resources/base/element/float.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "float": [
-    {
-      "name": "mask_opacity",
-      "value": "0.5"
-    },
-    {
-      "name": "mask_font_size",
-      "value": "30"
-    },
-    {
-      "name": "padding_20",
-      "value": "20"
-    },
-    {
-      "name": "text_margin",
-      "value": "20"
-    },
-    {
-      "name": "divider_margin",
-      "value": "20"
-    }
-  ]
-}
\ No newline at end of file