diff --git a/README_zh.md b/README_zh.md
index ea0838fc1d8ac5f9190ee6d06d210f35d3ba89e1..3d0850f3590ae622752c2cc4bbf69710a2463773 100755
--- a/README_zh.md
+++ b/README_zh.md
@@ -26,6 +26,7 @@
   - [`Flashlight:`手电筒（JS）](https://gitee.com/openharmony/app_samples/tree/master/common/Flashlight)
   - [`JsHelloWorld:`你好世界（JS）](https://gitee.com/openharmony/app_samples/tree/master/common/JsHelloWorld)
   - [`eTSUtilBase64Codec:`Base64编解码（eTS）](https://gitee.com/openharmony/app_samples/tree/master/common/eTSUtilBase64Codec)
+  - [`eTSUtilTypeCheck:`类型校验（eTS）](https://gitee.com/openharmony/app_samples/tree/master/common/eTSUtilTypeCheck)
   
 - data
   - [`eTSFileIo:`文件管理（eTS）](https://gitee.com/openharmony/app_samples/tree/master/data/eTSFileIo)
diff --git a/common/eTSUtilTypeCheck/README_zh.md b/common/eTSUtilTypeCheck/README_zh.md
new file mode 100644
index 0000000000000000000000000000000000000000..c198958c8dd9055487299739e71152dac82bc633
--- /dev/null
+++ b/common/eTSUtilTypeCheck/README_zh.md
@@ -0,0 +1,15 @@
+# util工具函数-类型校验
+
+## 简介
+
+本示例通过对给定值进行校验，判断是否符合Type类型，并输出校验结果。
+
+### 使用说明
+
+1.点击显示预置值按钮，将会显示预置值。
+
+2.点击校验预置值按钮，将会对预置值进行校验，并输出校验结果。
+
+### 约束与限制
+
+本示例仅支持在标准系统上运行。
\ No newline at end of file
diff --git a/common/eTSUtilTypeCheck/build.gradle b/common/eTSUtilTypeCheck/build.gradle
new file mode 100644
index 0000000000000000000000000000000000000000..f350f30a90f962897ebab2c31e5bbf3e4868a578
--- /dev/null
+++ b/common/eTSUtilTypeCheck/build.gradle
@@ -0,0 +1,34 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+apply plugin: 'com.huawei.ohos.app'
+
+//For instructions on signature configuration, see https://developer.harmonyos.com/cn/docs/documentation/doc-guides/ide_debug_device-0000001053822404#section1112183053510
+ohos {
+    compileSdkVersion 8
+    supportSystem "standard"
+}
+	
+buildscript {
+    repositories {
+        maven {
+            url 'https://repo.huaweicloud.com/repository/maven/'
+        }
+        maven {
+            url 'https://developer.huawei.com/repo/'
+        }
+    }
+    dependencies {
+        classpath 'com.huawei.ohos:hap:3.0.5.2'
+        classpath 'com.huawei.ohos:decctest:1.2.7.2'
+    }
+}
+
+allprojects {
+    repositories {
+        maven {
+            url 'https://repo.huaweicloud.com/repository/maven/'
+        }
+        maven {
+            url 'https://developer.huawei.com/repo/'
+        }
+    }
+}
diff --git a/common/eTSUtilTypeCheck/entry/build.gradle b/common/eTSUtilTypeCheck/entry/build.gradle
new file mode 100644
index 0000000000000000000000000000000000000000..05a33cd3adb09a68a581b9f7c02c57d3911630e8
--- /dev/null
+++ b/common/eTSUtilTypeCheck/entry/build.gradle
@@ -0,0 +1,21 @@
+apply plugin: 'com.huawei.ohos.hap'
+//For instructions on signature configuration, see https://developer.harmonyos.com/cn/docs/documentation/doc-guides/ide_debug_device-0000001053822404#section1112183053510
+ohos {
+    compileSdkVersion 8
+    defaultConfig {
+        compatibleSdkVersion 8
+    }
+    buildTypes {
+        release {
+            proguardOpt {
+                proguardEnabled false
+                rulesFiles 'proguard-rules.pro'
+            }
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar', '*.har'])
+    testImplementation 'junit:junit:4.13.1'
+}
diff --git a/common/eTSUtilTypeCheck/entry/src/main/config.json b/common/eTSUtilTypeCheck/entry/src/main/config.json
new file mode 100644
index 0000000000000000000000000000000000000000..be5d400847337a7f4be1921688afcedf38d1f3ef
--- /dev/null
+++ b/common/eTSUtilTypeCheck/entry/src/main/config.json
@@ -0,0 +1,67 @@
+{
+  "app": {
+    "bundleName": "com.samples.eTSUtilTypeCheck",
+    "vendor": "samples",
+    "version": {
+      "code": 1000000,
+      "name": "1.0.0"
+    }
+  },
+  "deviceConfig": {},
+  "module": {
+    "package": "com.samples.eTSUtilTypeCheck",
+    "name": ".MyApplication",
+    "mainAbility": ".MainAbility",
+    "srcPath": "",
+    "deviceType": [
+      "phone"
+    ],
+    "distro": {
+      "deliveryWithInstall": true,
+      "moduleName": "entry",
+      "moduleType": "entry",
+      "installationFree": false
+    },
+    "abilities": [
+      {
+        "skills": [
+          {
+            "entities": [
+              "entity.system.home"
+            ],
+            "actions": [
+              "action.system.home"
+            ]
+          }
+        ],
+        "orientation": "unspecified",
+        "visible": true,
+        "srcPath": "MainAbility",
+        "name": ".MainAbility",
+        "srcLanguage": "ets",
+        "icon": "$media:icon",
+        "description": "$string:description_mainability",
+        "formsEnabled": false,
+        "label": "$string:entry_MainAbility",
+        "type": "page",
+        "launchType": "standard"
+      }
+    ],
+    "js": [
+      {
+        "mode": {
+          "syntax": "ets",
+          "type": "pageAbility"
+        },
+        "pages": [
+          "pages/index"
+        ],
+        "name": ".MainAbility",
+        "window": {
+          "designWidth": 720,
+          "autoDesignWidth": false
+        }
+      }
+    ]
+  }
+}
\ No newline at end of file
diff --git a/common/eTSUtilTypeCheck/entry/src/main/ets/MainAbility/app.ets b/common/eTSUtilTypeCheck/entry/src/main/ets/MainAbility/app.ets
new file mode 100644
index 0000000000000000000000000000000000000000..bf28e58b36cf11db491d3f00768ef2c9e41d05cf
--- /dev/null
+++ b/common/eTSUtilTypeCheck/entry/src/main/ets/MainAbility/app.ets
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export default {
+  onCreate() {
+    console.info('Application onCreate')
+  },
+  onDestroy() {
+    console.info('Application onDestroy')
+  },
+}
\ No newline at end of file
diff --git a/common/eTSUtilTypeCheck/entry/src/main/ets/MainAbility/pages/index.ets b/common/eTSUtilTypeCheck/entry/src/main/ets/MainAbility/pages/index.ets
new file mode 100644
index 0000000000000000000000000000000000000000..17c44f84f59e0fa10c6602e19c6b1d26f2954c4c
--- /dev/null
+++ b/common/eTSUtilTypeCheck/entry/src/main/ets/MainAbility/pages/index.ets
@@ -0,0 +1,395 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+import util from '@ohos.util'
+
+const number_value = new Number (55)
+const string_value = new String ('sdsddadas')
+const arrayBuffer_value = new ArrayBuffer(8)
+const boolean_value = new Boolean (true)
+
+@Entry
+@Component
+struct Index {
+  @State arrayBufferCheck: string = ' '
+  @State argumentsCheck: string = ' '
+  @State asyncFunctionCheck: string = ' '
+  @State booleanCheck: string = ' '
+  @State dataViewCheck: string = ' '
+  @State dateCheck: string = ' '
+  @State externalCheck: string = ' '
+  @State float32ArrayCheck: string = ' '
+  @State generatorCheck: string = ' '
+  @State int8ArrayCheck: string = ' '
+  @State mapCheck: string = ' '
+  @State errorCheck: string = ' '
+  @State numberCheck: string = ' '
+  @State promiseCheck: string = ' '
+  @State proxyCheck: string = ' '
+  @State regExpCheck: string = ' '
+  @State setCheck: string = ' '
+  @State stringCheck: string = ' '
+  @State symbolCheck: string = ' '
+  @State uint8ArrayCheck: string = ' '
+  @State weakMapCheck: string = ' '
+  @State WeakSetCheck: string = ' '
+  @State showArray: string = ''
+
+  check() {
+    let that = new util.Types()
+    let result: Boolean
+    try {
+      result = that.isAnyArrayBuffer(arrayBuffer_value)
+      if(result == true) {
+        console.log("Success, arrayBuffer_value this value is ArrayBuffer.")
+        this.arrayBufferCheck = 'Success, arrayBuffer_value this value is ArrayBuffer.'
+      } else if(result == false) {
+        console.log("Success, arrayBuffer_value this value not is ArrayBuffer.")
+        this.arrayBufferCheck = 'Success, arrayBuffer_value this value not is ArrayBuffer.'
+      } else {
+        console.log("Error!")
+      }
+
+      result = that.isArgumentsObject(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is arguments.')
+        this.argumentsCheck = 'Success, arrayBuffer_value this value is arguments.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is arguments.')
+        this.argumentsCheck = 'Success, arrayBuffer_value this value not is arguments.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isAsyncFunction(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is AsyncFunction.')
+        this.asyncFunctionCheck = 'Success, arrayBuffer_value this value is AsyncFunction.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is AsyncFunction.')
+        this.asyncFunctionCheck = 'Success, arrayBuffer_value this value not is AsyncFunction.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isBooleanObject(boolean_value)
+      if(result == true) {
+        console.log('Success, boolean_value this value is Boolean.')
+        this.booleanCheck = 'Success, boolean_value this value is Boolean.'
+      } else if(result == false) {
+        console.log('Success, boolean_value this value not is Boolean.')
+        this.booleanCheck = 'Success, boolean_value this value not is Boolean.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isDataView(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is DataView.')
+        this.dataViewCheck = 'Success, arrayBuffer_value this value is DataView.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is DataView.')
+        this.dataViewCheck = 'Success, arrayBuffer_value this value not is DataView.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isDate(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is Date.')
+        this.dateCheck = 'Success, arrayBuffer_value this value is Date.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is Date.')
+        this.dateCheck = 'Success, arrayBuffer_value this value not is Date.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isExternal(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is native External.')
+        this.externalCheck = 'Success, arrayBuffer_value this value is native External.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is native External.')
+        this.externalCheck = 'Success, arrayBuffer_value this value not is native External.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isFloat32Array(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is Float32Array.')
+        this.float32ArrayCheck = 'Success, arrayBuffer_value this value is Float32Array.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is Float32Array.')
+        this.float32ArrayCheck = 'Success, arrayBuffer_value this value is Float32Array.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isGeneratorFunction(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is generator.')
+        this.generatorCheck = 'Success, arrayBuffer_value this value is generator.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is generator.')
+        this.generatorCheck = 'Success, arrayBuffer_value this value not is generator.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isInt8Array(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is Int8Array.')
+        this.int8ArrayCheck = 'Success, arrayBuffer_value this value is Int8Array.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is Int8Array.')
+        this.int8ArrayCheck = 'Success, arrayBuffer_value this value not is Int8Array.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isMap(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is Map.')
+        this.mapCheck = 'Success, arrayBuffer_value this value is Map.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is Map.')
+        this.mapCheck = 'Success, arrayBuffer_value this value not is Map.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isNativeError(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is Error.')
+        this.errorCheck = 'Success, arrayBuffer_value this value is Error.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is Error.')
+        this.errorCheck = 'Success, arrayBuffer_value this value not is Error.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isNumberObject(number_value)
+      if(result == true) {
+        console.log('Success, number_value this value is Number.')
+        this.numberCheck = 'Success, number_value this value is Number.'
+      } else if(result == false) {
+        console.log('Success, number_value this value not is Number.')
+        this.numberCheck = 'Success, number_value this value not is Number.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isPromise(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is Promise.')
+        this.promiseCheck = 'Success, arrayBuffer_value this value is Promise.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is Promise.')
+        this.promiseCheck = 'Success, arrayBuffer_value this value not is Promise.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isProxy(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is Proxy.')
+        this.proxyCheck = 'Success, arrayBuffer_value this value is Proxy.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is Proxy.')
+        this.proxyCheck = 'Success, arrayBuffer_value this value not is Proxy.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isRegExp(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is RegExp.')
+        this.regExpCheck = 'Success, arrayBuffer_value this value is RegExp.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is RegExp.')
+        this.regExpCheck = 'Success, arrayBuffer_value this value not is RegExp.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isSet(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is Set.')
+        this.setCheck = 'Success, arrayBuffer_value this value is Set.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is Set.')
+        this.setCheck = 'Success, arrayBuffer_value this value not is Set.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isStringObject(string_value)
+      if(result == true) {
+        console.log('Success, string_value this value is String.')
+        this.stringCheck = 'Success, string_value this value is String.'
+      } else if(result == false) {
+        console.log('Success, string_value this value not is String.')
+        this.stringCheck = 'Success, string_value this value not is String.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isSymbolObject(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is Symbol.')
+        this.symbolCheck = 'Success, arrayBuffer_value this value is Symbol.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is Symbol.')
+        this.symbolCheck = 'Success, arrayBuffer_value this value not is Symbol.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isUint8Array(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is Uint8Array.')
+        this.uint8ArrayCheck = 'Success, arrayBuffer_value this value is Uint8Array.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is Uint8Array.')
+        this.uint8ArrayCheck = 'Success, arrayBuffer_value this value not is Uint8Array.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isWeakMap(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is WeakMap.')
+        this.weakMapCheck = 'Success, arrayBuffer_value this value is WeakMap.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is WeakMap.')
+        this.weakMapCheck = 'Success, arrayBuffer_value this value not is WeakMap.'
+      } else {
+        console.log('Error!')
+      }
+
+      result = that.isWeakSet(arrayBuffer_value)
+      if(result == true) {
+        console.log('Success, arrayBuffer_value this value is WeakSet.')
+        this.WeakSetCheck = 'Success, arrayBuffer_value this value is WeakSet.'
+      } else if(result == false) {
+        console.log('Success, arrayBuffer_value this value not is WeakSet.')
+        this.WeakSetCheck = 'Success, arrayBuffer_value this value not is WeakSet.'
+      } else {
+        console.log('Error!')
+      }
+    } catch(e) {
+      console.log('error' + e)
+    }
+  }
+
+  show(){
+    this.showArray = 'Number: number_value = 55\nString: string_value = sdsddadas\n' +
+    'ArrayBuffer: arrayBuffer_value = 8\nBoolean: boolean_value = true'
+    this.asyncFunctionCheck = ' '
+    this.booleanCheck = ' '
+    this.dataViewCheck = ' '
+    this.dateCheck = ' '
+    this.externalCheck = ' '
+    this.float32ArrayCheck = ' '
+    this.int8ArrayCheck = ' '
+    this.generatorCheck = ' '
+    this.int8ArrayCheck = ' '
+    this.mapCheck = ' '
+    this.errorCheck = ' '
+    this.numberCheck = ' '
+    this.promiseCheck = ' '
+    this.proxyCheck = ' '
+    this.regExpCheck = ' '
+    this.setCheck = ' '
+    this.stringCheck = ' '
+    this.symbolCheck = ' '
+    this.uint8ArrayCheck = ' '
+    this.weakMapCheck = ' '
+    this.WeakSetCheck = ' '
+  }
+
+  build() {
+    Column() {
+      Text($r('app.string.title'))
+        .textAlign(TextAlign.Center)
+        .width('100%')
+        .height('5%')
+        .backgroundColor('#008bdd')
+        .fontSize(25)
+        .fontColor(Color.Black)
+        .fontWeight(FontWeight.Bold)
+
+      Scroll() {
+        Column() {
+          Text(this.showArray + ' \n ' + this.asyncFunctionCheck + ' \n ' + this.booleanCheck + ' \n '
+          + this.dataViewCheck + ' \n ' + this.dateCheck + ' \n ' + this.externalCheck + ' \n ' + this.float32ArrayCheck
+          + ' \n ' + this.int8ArrayCheck + ' \n ' + this.generatorCheck + ' \n ' + this.int8ArrayCheck + ' \n '
+          + this.mapCheck + ' \n ' + this.errorCheck + ' \n ' + this.numberCheck + ' \n ' + this.promiseCheck
+          + ' \n ' + this.proxyCheck + ' \n ' + this.regExpCheck + ' \n ' + this.setCheck + ' \n ' + this.stringCheck
+          + ' \n ' + this.symbolCheck + ' \n ' + this.uint8ArrayCheck + ' \n ' + this.weakMapCheck + ' \n ' + this.WeakSetCheck)
+            .width('90%')
+            .height('65%')
+            .fontSize(12)
+            .padding({ left: 5, right: 5})
+            .margin({ left: 10, right: 10, top: 10, bottom: 10 })
+            .border({ width: 2, radius: 5, color: Color.Gray })
+        }
+      }
+
+      Flex({
+        direction: FlexDirection.Row,
+        alignItems: ItemAlign.Center,
+        justifyContent: FlexAlign.Center,
+        wrap: FlexWrap.Wrap
+      }) {
+        Button() {
+          Text($r("app.string.show"))
+            .fontColor(Color.Black)
+            .fontSize(20)
+            .textAlign(TextAlign.Center)
+            .width('85%')
+        }
+        .type(ButtonType.Capsule)
+        .backgroundColor('#0D9FFB')
+        .padding(5)
+        .margin({ top: 10 })
+        .onClick(() => {
+          this.show()
+        })
+
+        Button() {
+          Text($r("app.string.check"))
+            .fontColor(Color.Black)
+            .fontSize(20)
+            .textAlign(TextAlign.Center)
+            .width('85%')
+        }
+        .type(ButtonType.Capsule)
+        .backgroundColor('#0D9FFB')
+        .padding(5)
+        .margin({ top: 10 })
+        .onClick(() => {
+          this.check()
+        })
+      }
+    }
+    .width('100%')
+    .height('100%')
+  }
+}
diff --git a/common/eTSUtilTypeCheck/entry/src/main/resources/base/element/string.json b/common/eTSUtilTypeCheck/entry/src/main/resources/base/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..b96d2514d59c06da1b84129be63fad87b6b106f0
--- /dev/null
+++ b/common/eTSUtilTypeCheck/entry/src/main/resources/base/element/string.json
@@ -0,0 +1,28 @@
+{
+  "string": [
+    {
+      "name": "entry_MainAbility",
+      "value": "UtilTypeCheck"
+    },
+    {
+      "name": "description_mainability",
+      "value": "eTS_Empty Ability"
+    },
+    {
+      "name": "title",
+      "value": "Check input value"
+    },
+    {
+      "name": "text",
+      "value": "confirm"
+    },
+    {
+      "name": "show",
+      "value": "Display preset value"
+    },
+    {
+      "name": "check",
+      "value": "Check preset value"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/common/eTSUtilTypeCheck/entry/src/main/resources/base/media/icon.png b/common/eTSUtilTypeCheck/entry/src/main/resources/base/media/icon.png
new file mode 100644
index 0000000000000000000000000000000000000000..ce307a8827bd75456441ceb57d530e4c8d45d36c
Binary files /dev/null and b/common/eTSUtilTypeCheck/entry/src/main/resources/base/media/icon.png differ
diff --git a/common/eTSUtilTypeCheck/entry/src/main/resources/en/element/string.json b/common/eTSUtilTypeCheck/entry/src/main/resources/en/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..b96d2514d59c06da1b84129be63fad87b6b106f0
--- /dev/null
+++ b/common/eTSUtilTypeCheck/entry/src/main/resources/en/element/string.json
@@ -0,0 +1,28 @@
+{
+  "string": [
+    {
+      "name": "entry_MainAbility",
+      "value": "UtilTypeCheck"
+    },
+    {
+      "name": "description_mainability",
+      "value": "eTS_Empty Ability"
+    },
+    {
+      "name": "title",
+      "value": "Check input value"
+    },
+    {
+      "name": "text",
+      "value": "confirm"
+    },
+    {
+      "name": "show",
+      "value": "Display preset value"
+    },
+    {
+      "name": "check",
+      "value": "Check preset value"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/common/eTSUtilTypeCheck/entry/src/main/resources/zh/element/string.json b/common/eTSUtilTypeCheck/entry/src/main/resources/zh/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..934315c95b2d3af9e120f6910b05460f29fbc929
--- /dev/null
+++ b/common/eTSUtilTypeCheck/entry/src/main/resources/zh/element/string.json
@@ -0,0 +1,28 @@
+{
+  "string": [
+    {
+      "name": "entry_MainAbility",
+      "value": "UtilTypeCheck"
+    },
+    {
+      "name": "description_mainability",
+      "value": "eTS_Empty Ability"
+    },
+    {
+      "name": "title",
+      "value": "校验输入值"
+    },
+    {
+      "name": "text",
+      "value": "确认"
+    },
+    {
+      "name": "show",
+      "value": "显示预置值"
+    },
+    {
+      "name": "check",
+      "value": "校验预置值"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/common/eTSUtilTypeCheck/screenhots/devices/main.png b/common/eTSUtilTypeCheck/screenhots/devices/main.png
new file mode 100644
index 0000000000000000000000000000000000000000..14a07378d397d1cd472708b96f690d4bb0a39119
Binary files /dev/null and b/common/eTSUtilTypeCheck/screenhots/devices/main.png differ
diff --git a/common/eTSUtilTypeCheck/settings.gradle b/common/eTSUtilTypeCheck/settings.gradle
new file mode 100644
index 0000000000000000000000000000000000000000..4773db73233a570c2d0c01a22e75321acfbf7a07
--- /dev/null
+++ b/common/eTSUtilTypeCheck/settings.gradle
@@ -0,0 +1 @@
+include ':entry'