diff --git a/UI/eTSBuildCommonView/README_zh.md b/ETSUI/eTSBuildCommonView/README_zh.md
similarity index 100%
rename from UI/eTSBuildCommonView/README_zh.md
rename to ETSUI/eTSBuildCommonView/README_zh.md
diff --git a/UI/eTSBuildCommonView/build.gradle b/ETSUI/eTSBuildCommonView/build.gradle
similarity index 100%
rename from UI/eTSBuildCommonView/build.gradle
rename to ETSUI/eTSBuildCommonView/build.gradle
diff --git a/UI/eTSBuildCommonView/entry/build.gradle b/ETSUI/eTSBuildCommonView/entry/build.gradle
similarity index 100%
rename from UI/eTSBuildCommonView/entry/build.gradle
rename to ETSUI/eTSBuildCommonView/entry/build.gradle
diff --git a/UI/eTSBuildCommonView/entry/src/main/config.json b/ETSUI/eTSBuildCommonView/entry/src/main/config.json
similarity index 100%
rename from UI/eTSBuildCommonView/entry/src/main/config.json
rename to ETSUI/eTSBuildCommonView/entry/src/main/config.json
diff --git a/UI/eTSBuildCommonView/entry/src/main/ets/MainAbility/app.ets b/ETSUI/eTSBuildCommonView/entry/src/main/ets/MainAbility/app.ets
similarity index 100%
rename from UI/eTSBuildCommonView/entry/src/main/ets/MainAbility/app.ets
rename to ETSUI/eTSBuildCommonView/entry/src/main/ets/MainAbility/app.ets
diff --git a/UI/eTSBuildCommonView/entry/src/main/ets/MainAbility/pages/FoodDetail.ets b/ETSUI/eTSBuildCommonView/entry/src/main/ets/MainAbility/pages/FoodDetail.ets
similarity index 100%
rename from UI/eTSBuildCommonView/entry/src/main/ets/MainAbility/pages/FoodDetail.ets
rename to ETSUI/eTSBuildCommonView/entry/src/main/ets/MainAbility/pages/FoodDetail.ets
diff --git a/UI/eTSBuildCommonView/entry/src/main/resources/base/element/string.json b/ETSUI/eTSBuildCommonView/entry/src/main/resources/base/element/string.json
similarity index 100%
rename from UI/eTSBuildCommonView/entry/src/main/resources/base/element/string.json
rename to ETSUI/eTSBuildCommonView/entry/src/main/resources/base/element/string.json
diff --git a/UI/eTSBuildCommonView/entry/src/main/resources/base/media/Logo.png b/ETSUI/eTSBuildCommonView/entry/src/main/resources/base/media/Logo.png
similarity index 100%
rename from UI/eTSBuildCommonView/entry/src/main/resources/base/media/Logo.png
rename to ETSUI/eTSBuildCommonView/entry/src/main/resources/base/media/Logo.png
diff --git a/UI/eTSBuildCommonView/entry/src/main/resources/phone/media/Tomato.png b/ETSUI/eTSBuildCommonView/entry/src/main/resources/phone/media/Tomato.png
similarity index 100%
rename from UI/eTSBuildCommonView/entry/src/main/resources/phone/media/Tomato.png
rename to ETSUI/eTSBuildCommonView/entry/src/main/resources/phone/media/Tomato.png
diff --git a/UI/eTSBuildCommonView/entry/src/main/resources/rawfile/Tomato.png b/ETSUI/eTSBuildCommonView/entry/src/main/resources/rawfile/Tomato.png
similarity index 100%
rename from UI/eTSBuildCommonView/entry/src/main/resources/rawfile/Tomato.png
rename to ETSUI/eTSBuildCommonView/entry/src/main/resources/rawfile/Tomato.png
diff --git a/UI/eTSBuildCommonView/screenshots/device/FoodDetail.png b/ETSUI/eTSBuildCommonView/screenshots/device/FoodDetail.png
similarity index 100%
rename from UI/eTSBuildCommonView/screenshots/device/FoodDetail.png
rename to ETSUI/eTSBuildCommonView/screenshots/device/FoodDetail.png
diff --git a/UI/eTSBuildCommonView/settings.gradle b/ETSUI/eTSBuildCommonView/settings.gradle
similarity index 100%
rename from UI/eTSBuildCommonView/settings.gradle
rename to ETSUI/eTSBuildCommonView/settings.gradle
diff --git a/UI/eTSDefiningPageLayoutAndConnection/README_zh.md b/ETSUI/eTSDefiningPageLayoutAndConnection/README_zh.md
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/README_zh.md
rename to ETSUI/eTSDefiningPageLayoutAndConnection/README_zh.md
diff --git a/UI/eTSDefiningPageLayoutAndConnection/build.gradle b/ETSUI/eTSDefiningPageLayoutAndConnection/build.gradle
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/build.gradle
rename to ETSUI/eTSDefiningPageLayoutAndConnection/build.gradle
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/build.gradle b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/build.gradle
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/build.gradle
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/build.gradle
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/config.json b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/config.json
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/config.json
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/config.json
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/app.ets b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/app.ets
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/app.ets
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/app.ets
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/model/FoodData.ets b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/model/FoodData.ets
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/model/FoodData.ets
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/model/FoodData.ets
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/model/FoodDataModels.ets b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/model/FoodDataModels.ets
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/model/FoodDataModels.ets
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/model/FoodDataModels.ets
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/pages/FoodCategoryList.ets b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/pages/FoodCategoryList.ets
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/pages/FoodCategoryList.ets
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/pages/FoodCategoryList.ets
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/pages/FoodDetail.ets b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/pages/FoodDetail.ets
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/pages/FoodDetail.ets
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/ets/MainAbility/pages/FoodDetail.ets
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/base/element/string.json b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/base/element/string.json
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/base/element/string.json
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/base/element/string.json
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/base/media/Logo.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/base/media/Logo.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/base/media/Logo.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/base/media/Logo.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Avocado.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Avocado.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Avocado.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Avocado.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Back.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Back.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Back.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Back.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Blueberry.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Blueberry.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Blueberry.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Blueberry.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Crab.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Crab.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Crab.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Crab.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Cucumber.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Cucumber.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Cucumber.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Cucumber.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/IceCream.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/IceCream.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/IceCream.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/IceCream.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Kiwi.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Kiwi.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Kiwi.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Kiwi.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Mushroom.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Mushroom.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Mushroom.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Mushroom.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Onion.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Onion.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Onion.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Onion.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Pitaya.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Pitaya.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Pitaya.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Pitaya.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Strawberry.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Strawberry.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Strawberry.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Strawberry.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Switch.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Switch.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Switch.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Switch.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Tomato.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Tomato.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Tomato.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Tomato.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Walnut.png b/ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Walnut.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Walnut.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/entry/src/main/resources/phone/media/Walnut.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodCategory.png b/ETSUI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodCategory.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodCategory.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodCategory.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodDetail.png b/ETSUI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodDetail.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodDetail.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodDetail.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodList.png b/ETSUI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodList.png
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodList.png
rename to ETSUI/eTSDefiningPageLayoutAndConnection/screenshots/device/FoodList.png
diff --git a/UI/eTSDefiningPageLayoutAndConnection/settings.gradle b/ETSUI/eTSDefiningPageLayoutAndConnection/settings.gradle
similarity index 100%
rename from UI/eTSDefiningPageLayoutAndConnection/settings.gradle
rename to ETSUI/eTSDefiningPageLayoutAndConnection/settings.gradle