diff --git a/app/build.gradle b/app/build.gradle
index a04d7c8..fd34758 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -35,8 +35,8 @@ android {
         applicationId "kr.co.vividnext.sodalive"
         minSdk 23
         targetSdk 34
-        versionCode 112
-        versionName "1.21.0"
+        versionCode 113
+        versionName "1.21.1"
     }
 
     buildTypes {
diff --git a/app/src/main/res/drawable-xxhdpi/img_guide_0.png b/app/src/main/res/drawable-xxhdpi/img_guide_0.png
index 44269ea..596d913 100755
Binary files a/app/src/main/res/drawable-xxhdpi/img_guide_0.png and b/app/src/main/res/drawable-xxhdpi/img_guide_0.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/img_guide_1.png b/app/src/main/res/drawable-xxhdpi/img_guide_1.png
index 4cad48c..4f7a118 100755
Binary files a/app/src/main/res/drawable-xxhdpi/img_guide_1.png and b/app/src/main/res/drawable-xxhdpi/img_guide_1.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/img_guide_2.png b/app/src/main/res/drawable-xxhdpi/img_guide_2.png
index a9420a5..db05f5f 100755
Binary files a/app/src/main/res/drawable-xxhdpi/img_guide_2.png and b/app/src/main/res/drawable-xxhdpi/img_guide_2.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/img_guide_3.png b/app/src/main/res/drawable-xxhdpi/img_guide_3.png
index 476a20b..530a6a8 100755
Binary files a/app/src/main/res/drawable-xxhdpi/img_guide_3.png and b/app/src/main/res/drawable-xxhdpi/img_guide_3.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/img_guide_4.png b/app/src/main/res/drawable-xxhdpi/img_guide_4.png
index 4e32e82..014e323 100755
Binary files a/app/src/main/res/drawable-xxhdpi/img_guide_4.png and b/app/src/main/res/drawable-xxhdpi/img_guide_4.png differ
diff --git a/app/src/main/res/drawable-xxxhdpi/img_how_to_use.png b/app/src/main/res/drawable-xxxhdpi/img_how_to_use.png
index 1f8cfa8..e4581e6 100644
Binary files a/app/src/main/res/drawable-xxxhdpi/img_how_to_use.png and b/app/src/main/res/drawable-xxxhdpi/img_how_to_use.png differ