diff --git a/internal_filesystem/builtin/apps/com_example_appstore/META-INF/MANIFEST.MF b/internal_filesystem/builtin/apps/com.example.appstore/META-INF/MANIFEST.MF
similarity index 100%
rename from internal_filesystem/builtin/apps/com_example_appstore/META-INF/MANIFEST.MF
rename to internal_filesystem/builtin/apps/com.example.appstore/META-INF/MANIFEST.MF
diff --git a/internal_filesystem/builtin/apps/com_example_appstore/assets/appstore.py b/internal_filesystem/builtin/apps/com.example.appstore/assets/appstore.py
similarity index 100%
rename from internal_filesystem/builtin/apps/com_example_appstore/assets/appstore.py
rename to internal_filesystem/builtin/apps/com.example.appstore/assets/appstore.py
diff --git a/internal_filesystem/builtin/apps/com_example_appstore/res/mipmap_mdpi/icon_64x64.bin b/internal_filesystem/builtin/apps/com.example.appstore/res/mipmap_mdpi/icon_64x64.bin
similarity index 100%
rename from internal_filesystem/builtin/apps/com_example_appstore/res/mipmap_mdpi/icon_64x64.bin
rename to internal_filesystem/builtin/apps/com.example.appstore/res/mipmap_mdpi/icon_64x64.bin
diff --git a/internal_filesystem/builtin/apps/com_example_osupdate/META-INF/MANIFEST.MF b/internal_filesystem/builtin/apps/com.example.osupdate/META-INF/MANIFEST.MF
similarity index 100%
rename from internal_filesystem/builtin/apps/com_example_osupdate/META-INF/MANIFEST.MF
rename to internal_filesystem/builtin/apps/com.example.osupdate/META-INF/MANIFEST.MF
diff --git a/internal_filesystem/builtin/apps/com_example_osupdate/assets/osupdate.py b/internal_filesystem/builtin/apps/com.example.osupdate/assets/osupdate.py
similarity index 100%
rename from internal_filesystem/builtin/apps/com_example_osupdate/assets/osupdate.py
rename to internal_filesystem/builtin/apps/com.example.osupdate/assets/osupdate.py
diff --git a/internal_filesystem/builtin/apps/com_example_osupdate/res/mipmap_mdpi/icon_64x64.bin b/internal_filesystem/builtin/apps/com.example.osupdate/res/mipmap_mdpi/icon_64x64.bin
similarity index 100%
rename from internal_filesystem/builtin/apps/com_example_osupdate/res/mipmap_mdpi/icon_64x64.bin
rename to internal_filesystem/builtin/apps/com.example.osupdate/res/mipmap_mdpi/icon_64x64.bin
diff --git a/internal_filesystem/builtin/apps/com_example_wificonf/META-INF/MANIFEST.MF b/internal_filesystem/builtin/apps/com.example.wificonf/META-INF/MANIFEST.MF
similarity index 100%
rename from internal_filesystem/builtin/apps/com_example_wificonf/META-INF/MANIFEST.MF
rename to internal_filesystem/builtin/apps/com.example.wificonf/META-INF/MANIFEST.MF
diff --git a/internal_filesystem/builtin/apps/com_example_wificonf/assets/wificonf.py b/internal_filesystem/builtin/apps/com.example.wificonf/assets/wificonf.py
similarity index 100%
rename from internal_filesystem/builtin/apps/com_example_wificonf/assets/wificonf.py
rename to internal_filesystem/builtin/apps/com.example.wificonf/assets/wificonf.py
diff --git a/internal_filesystem/builtin/apps/com_example_wificonf/res/mipmap_mdpi/icon_64x64.bin b/internal_filesystem/builtin/apps/com.example.wificonf/res/mipmap_mdpi/icon_64x64.bin
similarity index 100%
rename from internal_filesystem/builtin/apps/com_example_wificonf/res/mipmap_mdpi/icon_64x64.bin
rename to internal_filesystem/builtin/apps/com.example.wificonf/res/mipmap_mdpi/icon_64x64.bin