diff --git a/.settings/language.settings.xml b/.settings/language.settings.xml
index 8250f3a..e88612a 100644
--- a/.settings/language.settings.xml
+++ b/.settings/language.settings.xml
@@ -5,7 +5,7 @@
 			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-1150825608250682617" id="ilg.gnuarmeclipse.managedbuild.cross.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT ARM Cross GCC Built-in Compiler Settings " parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1331243010844871011" id="ilg.gnuarmeclipse.managedbuild.cross.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT ARM Cross GCC Built-in Compiler Settings " parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>
diff --git a/Kconfig b/Kconfig
index 7086977..5e106f5 100644
--- a/Kconfig
+++ b/Kconfig
@@ -18,7 +18,7 @@ config PKGS_DIR
 config PLATFORM_DIR
     string
     option env="PLATFORM_DIR"
-    default "C:/RT-ThreadStudio/workspace/828F/platform"
+    default "D:/RT-ThreadStudio/workspace/828F/platform"
 
 source "$RTT_DIR/Kconfig"
 source "$PKGS_DIR/Kconfig"
diff --git a/packages/qmodbus-latest b/packages/qmodbus-latest
deleted file mode 160000
--- a/packages/qmodbus-latest
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0000000000000000000000000000000000000000