diff --git a/desktop/main-app/electron-builder/US.yml b/desktop/main-app/electron-builder/SG.yml
similarity index 91%
rename from desktop/main-app/electron-builder/US.yml
rename to desktop/main-app/electron-builder/SG.yml
index d688184ad4c..67a887885b4 100644
--- a/desktop/main-app/electron-builder/US.yml
+++ b/desktop/main-app/electron-builder/SG.yml
@@ -1,6 +1,6 @@
-appId: io.agora.flint
-productName: Flint
-artifactName: Flint-${arch}-${version}.${ext}
+appId: io.agora.flat
+productName: Flat
+artifactName: Flat-${arch}-${version}.${ext}
 asar: true
 
 extraMetadata:
@@ -61,7 +61,7 @@ nsis:
   allowToChangeInstallationDirectory: true
   installerIcon: resources/install.ico
   installerHeaderIcon: resources/header.ico
-  shortcutName: Flint
+  shortcutName: Flat
 
 directories:
   buildResources:
diff --git a/desktop/main-app/resources/icon/US/icon.icns b/desktop/main-app/resources/icon/SG/icon.icns
similarity index 100%
rename from desktop/main-app/resources/icon/US/icon.icns
rename to desktop/main-app/resources/icon/SG/icon.icns
diff --git a/desktop/main-app/resources/icon/US/icon.ico b/desktop/main-app/resources/icon/SG/icon.ico
similarity index 100%
rename from desktop/main-app/resources/icon/US/icon.ico
rename to desktop/main-app/resources/icon/SG/icon.ico
diff --git a/desktop/main-app/resources/icon/US/icons/1024x1024.png b/desktop/main-app/resources/icon/SG/icons/1024x1024.png
similarity index 100%
rename from desktop/main-app/resources/icon/US/icons/1024x1024.png
rename to desktop/main-app/resources/icon/SG/icons/1024x1024.png
diff --git a/desktop/main-app/resources/icon/US/icons/128x128.png b/desktop/main-app/resources/icon/SG/icons/128x128.png
similarity index 100%
rename from desktop/main-app/resources/icon/US/icons/128x128.png
rename to desktop/main-app/resources/icon/SG/icons/128x128.png
diff --git a/desktop/main-app/resources/icon/US/icons/16x16.png b/desktop/main-app/resources/icon/SG/icons/16x16.png
similarity index 100%
rename from desktop/main-app/resources/icon/US/icons/16x16.png
rename to desktop/main-app/resources/icon/SG/icons/16x16.png
diff --git a/desktop/main-app/resources/icon/US/icons/24x24.png b/desktop/main-app/resources/icon/SG/icons/24x24.png
similarity index 100%
rename from desktop/main-app/resources/icon/US/icons/24x24.png
rename to desktop/main-app/resources/icon/SG/icons/24x24.png
diff --git a/desktop/main-app/resources/icon/US/icons/256x256.png b/desktop/main-app/resources/icon/SG/icons/256x256.png
similarity index 100%
rename from desktop/main-app/resources/icon/US/icons/256x256.png
rename to desktop/main-app/resources/icon/SG/icons/256x256.png
diff --git a/desktop/main-app/resources/icon/US/icons/32x32.png b/desktop/main-app/resources/icon/SG/icons/32x32.png
similarity index 100%
rename from desktop/main-app/resources/icon/US/icons/32x32.png
rename to desktop/main-app/resources/icon/SG/icons/32x32.png
diff --git a/desktop/main-app/resources/icon/US/icons/48x48.png b/desktop/main-app/resources/icon/SG/icons/48x48.png
similarity index 100%
rename from desktop/main-app/resources/icon/US/icons/48x48.png
rename to desktop/main-app/resources/icon/SG/icons/48x48.png
diff --git a/desktop/main-app/resources/icon/US/icons/512x512.png b/desktop/main-app/resources/icon/SG/icons/512x512.png
similarity index 100%
rename from desktop/main-app/resources/icon/US/icons/512x512.png
rename to desktop/main-app/resources/icon/SG/icons/512x512.png
diff --git a/desktop/main-app/resources/icon/US/icons/64x64.png b/desktop/main-app/resources/icon/SG/icons/64x64.png
similarity index 100%
rename from desktop/main-app/resources/icon/US/icons/64x64.png
rename to desktop/main-app/resources/icon/SG/icons/64x64.png
diff --git a/desktop/main-app/resources/icon/US/icons/96x96.png b/desktop/main-app/resources/icon/SG/icons/96x96.png
similarity index 100%
rename from desktop/main-app/resources/icon/US/icons/96x96.png
rename to desktop/main-app/resources/icon/SG/icons/96x96.png
diff --git a/scripts/deployment/utils.js b/scripts/deployment/utils.js
index ce963506b87..3a80d343eb4 100644
--- a/scripts/deployment/utils.js
+++ b/scripts/deployment/utils.js
@@ -62,12 +62,12 @@ const getArtifactsFiles = (regex, fileList) => {
 module.exports.winArtifactsFiles = getArtifactsFiles(
     winArtifactsRegExp,
     getFilesAndSizeInDir(winBuildPath("CN")),
-).concat(getArtifactsFiles(winArtifactsRegExp, getFilesAndSizeInDir(winBuildPath("US"))));
+).concat(getArtifactsFiles(winArtifactsRegExp, getFilesAndSizeInDir(winBuildPath("SG"))));
 
 module.exports.macArtifactsFiles = getArtifactsFiles(
     macArtifactsRegExp,
     getFilesAndSizeInDir(macBuildPath("CN")),
-).concat(getArtifactsFiles(macArtifactsRegExp, getFilesAndSizeInDir(macBuildPath("US"))));
+).concat(getArtifactsFiles(macArtifactsRegExp, getFilesAndSizeInDir(macBuildPath("SG"))));
 
 /**
  * set up different directories according to different files and platforms