diff --git a/2048/.idea/gradle.xml b/2048/.idea/gradle.xml
index daa1f91..4657570 100644
--- a/2048/.idea/gradle.xml
+++ b/2048/.idea/gradle.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
diff --git a/2048/.idea/sonarlint/issuestore/0/3/037eb38d22a90ee435a04f5160df2347025c27e5 b/2048/.idea/sonarlint/issuestore/0/3/037eb38d22a90ee435a04f5160df2347025c27e5
deleted file mode 100644
index e69de29..0000000
diff --git a/2048/.idea/sonarlint/issuestore/1/0/10f965cf51fe14a5ef0ca2ebefb1bd7e4607eeb2 b/2048/.idea/sonarlint/issuestore/1/0/10f965cf51fe14a5ef0ca2ebefb1bd7e4607eeb2
deleted file mode 100644
index e69de29..0000000
diff --git a/2048/.idea/sonarlint/issuestore/3/6/36d48c2c0aa8cb6b91428b9d2d791dcae782d636 b/2048/.idea/sonarlint/issuestore/3/6/36d48c2c0aa8cb6b91428b9d2d791dcae782d636
deleted file mode 100644
index 9dac29d..0000000
--- a/2048/.idea/sonarlint/issuestore/3/6/36d48c2c0aa8cb6b91428b9d2d791dcae782d636
+++ /dev/null
@@ -1,8 +0,0 @@
-
-wjavascript:S3776""TRefactor this function to reduce its Cognitive Complexity from 17 to the 15 allowed.(����8�҃��/
-�
javascript:S4165'"eReview this redundant assignment: "start" already holds the assigned value along all execution paths.(����8�҃��/
-�
javascript:S41651"eReview this redundant assignment: "start" already holds the assigned value along all execution paths.(����8�҃��/
-Ejavascript:S1656R""'this.best' is assigned to itself.(���8�҃��/
-Jjavascript:S1125Y"'Remove the unnecessary boolean literal.(����8�҃��/
-Ojavascript:S1125o"'Remove the unnecessary boolean literal.(���������
8�҃��/
-Ojavascript:S1125o"'Remove the unnecessary boolean literal.(���������
8�҃��/
\ No newline at end of file
diff --git a/2048/.idea/sonarlint/issuestore/5/3/53c2f15f1da3e1de172f90feee9cf4143c3029f0 b/2048/.idea/sonarlint/issuestore/5/3/53c2f15f1da3e1de172f90feee9cf4143c3029f0
deleted file mode 100644
index e69de29..0000000
diff --git a/2048/.idea/sonarlint/issuestore/a/d/ad38b2dea33752cac233aa09d7dfbe582e9dded6 b/2048/.idea/sonarlint/issuestore/a/d/ad38b2dea33752cac233aa09d7dfbe582e9dded6
deleted file mode 100644
index e69de29..0000000
diff --git a/2048/.idea/sonarlint/issuestore/b/d/bded84c8d7c3dc43c805144b684b7e76d317f963 b/2048/.idea/sonarlint/issuestore/b/d/bded84c8d7c3dc43c805144b684b7e76d317f963
deleted file mode 100644
index e69de29..0000000
diff --git a/2048/.idea/sonarlint/issuestore/e/b/eb4272ef57a8e412e241acf56c46fd3c2ccd3848 b/2048/.idea/sonarlint/issuestore/e/b/eb4272ef57a8e412e241acf56c46fd3c2ccd3848
deleted file mode 100644
index e69de29..0000000
diff --git a/2048/.idea/sonarlint/issuestore/index.pb b/2048/.idea/sonarlint/issuestore/index.pb
index 0bf694d..baf63b9 100644
--- a/2048/.idea/sonarlint/issuestore/index.pb
+++ b/2048/.idea/sonarlint/issuestore/index.pb
@@ -18,23 +18,9 @@ A
 package.json,7\0\7030d0b2f71b999ff89a343de08c414af32fc93a
 @
 entry/.gitignore,f\0\f0a6d47efb29aae09031985f74d3e6850f8e5432
-J
-entry/src/main/config.json,1\0\10f965cf51fe14a5ef0ca2ebefb1bd7e4607eeb2
 H
 entry/proguard-rules.pro,1\a\1a0bfe7a027837ed647b6bd5b6e2500c8555362e
-^
-.entry/src/main/js/default/pages/index/index.js,3\6\36d48c2c0aa8cb6b91428b9d2d791dcae782d636
-_
-/entry/src/main/js/default/pages/index/index.css,b\d\bded84c8d7c3dc43c805144b684b7e76d317f963
-_
-/entry/src/main/js/default/pages/index/index.hml,e\b\eb4272ef57a8e412e241acf56c46fd3c2ccd3848
-P
- entry/src/main/js/default/app.js,b\4\b4c4e536f4084a0b6a45f8b0d2725567135b92e6
-Y
-)entry/src/main/js/default/i18n/en-US.json,5\3\53c2f15f1da3e1de172f90feee9cf4143c3029f0
-Y
-)entry/src/main/js/default/i18n/zh-CN.json,0\3\037eb38d22a90ee435a04f5160df2347025c27e5
 \
 ,.idea/inspectionProfiles/Project_Default.xml,4\9\496a238a6afa168dbaf6efd37bb459331589579c
-B
-entry/build.gradle,a\d\ad38b2dea33752cac233aa09d7dfbe582e9dded6
\ No newline at end of file
+P
+ entry/src/main/js/default/app.js,b\4\b4c4e536f4084a0b6a45f8b0d2725567135b92e6
\ No newline at end of file
diff --git a/2048/entry/build.gradle b/2048/entry/build.gradle
index 65c0def..5ee794d 100644
--- a/2048/entry/build.gradle
+++ b/2048/entry/build.gradle
@@ -1,10 +1,11 @@
 apply plugin: 'com.huawei.ohos.hap'
 apply plugin: 'com.huawei.ohos.decctest'
+
 //For instructions on signature configuration, see https://developer.harmonyos.com/cn/docs/documentation/doc-guides/ide_debug_device-0000001053822404#section1112183053510
 ohos {
     compileSdkVersion 7
     defaultConfig {
-        compatibleSdkVersion 7
+        compatibleSdkVersion 6
     }
     buildTypes {
         release {
@@ -17,7 +18,9 @@ ohos {
 }
 
 dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar', '*.har'])
     testImplementation 'junit:junit:4.13.1'
+    ohosTestImplementation 'com.huawei.ohos.testkit:runner:1.0.0.200'
 }
 decc {
     supportType = ['html','xml']
diff --git a/2048/entry/src/main/config.json b/2048/entry/src/main/config.json
index 0467aef..db1e03e 100644
--- a/2048/entry/src/main/config.json
+++ b/2048/entry/src/main/config.json
@@ -10,7 +10,7 @@
   "deviceConfig": {},
   "module": {
     "deviceType": [
-      "liteWearable"
+      "Wearable"
     ],
     "distro": {
       "deliveryWithInstall": true,