diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index c036f36c37..db9382e9a6 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -35,7 +35,6 @@
             <option value="$PROJECT_DIR$/modules/mogo-module-gps-simulator" />
             <option value="$PROJECT_DIR$/modules/mogo-module-gps-simulator-debug" />
             <option value="$PROJECT_DIR$/modules/mogo-module-gps-simulator-noop" />
-            <option value="$PROJECT_DIR$/modules/mogo-module-guide" />
             <option value="$PROJECT_DIR$/modules/mogo-module-left-panel" />
             <option value="$PROJECT_DIR$/modules/mogo-module-left-panel-noop" />
             <option value="$PROJECT_DIR$/modules/mogo-module-main" />
diff --git a/.idea/misc.xml b/.idea/misc.xml
index cd77a1f062..21e99e2dc0 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -4,7 +4,7 @@
     <asm skipDebug="false" skipFrames="false" skipCode="false" expandFrames="false" />
     <groovy codeStyle="LEGACY" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="JDK" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
 </project>
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index c0b0f1adff..0ef830f124 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -270,7 +270,6 @@ dependencies {
         implementation project(':foudations:mogo-commons')
         implementation project(':modules:mogo-module-common')
         implementation project(':modules:mogo-module-search')
-        implementation project(':modules:mogo-module-guide')
         implementation project(':modules:mogo-module-authorize')
         implementation project(':modules:mogo-module-media')
         implementation project(':modules:mogo-module-service')
diff --git a/config.gradle b/config.gradle
index db13c622d0..f0a58756c4 100644
--- a/config.gradle
+++ b/config.gradle
@@ -101,8 +101,8 @@ targetSdkVersion        : 22,
             moduleextensions         : "com.mogo.module:module-extensions:${MOGO_MODULE_EXTENSIONS_VERSION}",
             carcall                  : "com.mogo.module.carchatting:module-carchatting:${CARCHATTING_VERSION}",
             carcallprovider          : "com.mogo.module.carchatting:module-carchatting-provider:${CARCHATTINGPROVIDER_VERSION}",
-            guideshow                : "com.mogo.module.guideshow:module-guideshow:${MOGO_MODULE_GUIDESHOW_VERSION}",
-            guideshowprovider        : "com.mogo.module.guideshow:module-guideshow-provider:${MOGO_MODULE_GUIDESHOW_PROVIDER_VERSION}",
+//            guideshow                : "com.mogo.module.guideshow:module-guideshow:${MOGO_MODULE_GUIDESHOW_VERSION}",
+//            guideshowprovider        : "com.mogo.module.guideshow:module-guideshow-provider:${MOGO_MODULE_GUIDESHOW_PROVIDER_VERSION}",
             // 在线车辆
             moduleonlinecar          : "com.mogo.module:module-onlinecar:${MOGO_MODULE_ONLINECAR_VERSION}",
             // V2X
diff --git a/modules/mogo-module-main/src/main/res/drawable-xhdpi-1920x1000/module_main_launcher_bg.png b/modules/mogo-module-main/src/main/res/drawable-xhdpi-1920x1000/module_main_launcher_bg.png
deleted file mode 100644
index e322c3ccb2..0000000000
Binary files a/modules/mogo-module-main/src/main/res/drawable-xhdpi-1920x1000/module_main_launcher_bg.png and /dev/null differ
diff --git a/modules/mogo-module-main/src/main/res/drawable-xhdpi-1920x1000/module_main_launcher_bg.webp b/modules/mogo-module-main/src/main/res/drawable-xhdpi-1920x1000/module_main_launcher_bg.webp
new file mode 100644
index 0000000000..d39b3abe55
Binary files /dev/null and b/modules/mogo-module-main/src/main/res/drawable-xhdpi-1920x1000/module_main_launcher_bg.webp differ
diff --git a/modules/mogo-module-splash/src/main/res/drawable-xhdpi-1920x1000/module_byd_splash.png b/modules/mogo-module-splash/src/main/res/drawable-xhdpi-1920x1000/module_byd_splash.png
deleted file mode 100644
index e322c3ccb2..0000000000
Binary files a/modules/mogo-module-splash/src/main/res/drawable-xhdpi-1920x1000/module_byd_splash.png and /dev/null differ
diff --git a/modules/mogo-module-splash/src/main/res/drawable-xhdpi-1920x1000/module_byd_splash.webp b/modules/mogo-module-splash/src/main/res/drawable-xhdpi-1920x1000/module_byd_splash.webp
new file mode 100644
index 0000000000..d39b3abe55
Binary files /dev/null and b/modules/mogo-module-splash/src/main/res/drawable-xhdpi-1920x1000/module_byd_splash.webp differ
diff --git a/modules/mogo-module-splash/src/main/res/drawable/module_byd_splash.png b/modules/mogo-module-splash/src/main/res/drawable/module_byd_splash.png
deleted file mode 100644
index e322c3ccb2..0000000000
Binary files a/modules/mogo-module-splash/src/main/res/drawable/module_byd_splash.png and /dev/null differ
diff --git a/modules/mogo-module-splash/src/main/res/drawable/module_byd_splash.webp b/modules/mogo-module-splash/src/main/res/drawable/module_byd_splash.webp
new file mode 100644
index 0000000000..d39b3abe55
Binary files /dev/null and b/modules/mogo-module-splash/src/main/res/drawable/module_byd_splash.webp differ
diff --git a/modules/mogo-module-v2x/build.gradle b/modules/mogo-module-v2x/build.gradle
index 707f339a23..bafd090ea7 100644
--- a/modules/mogo-module-v2x/build.gradle
+++ b/modules/mogo-module-v2x/build.gradle
@@ -42,7 +42,7 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
-    implementation 'com.tencent.liteavsdk:LiteAVSDK_Smart:7.2.8927'
+    implementation 'com.tencent.liteavsdk:LiteAVSDK_Smart:7.4.9211'
     implementation 'ch.hsr:geohash:1.4.0'
     implementation rootProject.ext.dependencies.flexbox
     implementation rootProject.ext.dependencies.rxandroid
diff --git a/settings.gradle b/settings.gradle
index 5a2966c968..01b66b30c6 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -22,7 +22,7 @@ include ':modules:mogo-module-share'
 include ':modules:mogo-module-service'
 include ':modules:mogo-module-back'
 include ':modules:mogo-module-authorize'
-include ':modules:mogo-module-guide'
+//include ':modules:mogo-module-guide'
 include ':libraries:map-amap'
 include ':libraries:mogo-map-api'
 include ':modules:mogo-module-apps'