diff --git a/android/app/build.gradle b/android/app/build.gradle
index ff74f04e7..83e308544 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -143,12 +143,12 @@ android {
             dimension "environment"
             applicationId "me.tinykitten.trainlcd.dev"
             versionNameSuffix "-dev"
-            versionCode 100000507
+            versionCode 100000508
             versionName "10.8.0"
         }
         prod {
             dimension "environment"
-            versionCode 100000507
+            versionCode 100000508
             versionName "10.8.0"
         }
     }
diff --git a/app.config.ts b/app.config.ts
index 1c887bfd7..91706b6a9 100644
--- a/app.config.ts
+++ b/app.config.ts
@@ -52,7 +52,7 @@ export default {
     },
   },
   ios: {
-    buildNumber: '2720',
+    buildNumber: '2721',
     scheme: IS_DEV ? 'CanaryTrainLCD' : 'ProdTrainLCD',
     bundleIdentifier: IS_DEV ? 'me.tinykitten.trainlcd.dev' : 'me.tinykitten.trainlcd',
     supportsTablet: true,
@@ -60,7 +60,7 @@ export default {
   android: {
     package: IS_DEV ? 'me.tinykitten.trainlcd.dev' : 'me.tinykitten.trainlcd',
     permissions: [],
-    versionCode: 100000507,
+    versionCode: 100000508,
   },
   owner: 'trainlcd',
   experiments: {
diff --git a/ios/TrainLCD.xcodeproj/project.pbxproj b/ios/TrainLCD.xcodeproj/project.pbxproj
index 9d3f4f0d1..3439c736f 100644
--- a/ios/TrainLCD.xcodeproj/project.pbxproj
+++ b/ios/TrainLCD.xcodeproj/project.pbxproj
@@ -2407,7 +2407,7 @@
 				CODE_SIGN_ENTITLEMENTS = ProdTrainLCD.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				INFOPLIST_FILE = TrainLCD/Schemes/Prod/Info.plist;
@@ -2446,7 +2446,7 @@
 				CODE_SIGN_ENTITLEMENTS = ProdTrainLCD.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				INFOPLIST_FILE = TrainLCD/Schemes/Prod/Info.plist;
 				INFOPLIST_KEY_CFBundleDisplayName = TrainLCD;
@@ -2505,7 +2505,7 @@
 				CODE_SIGN_ENTITLEMENTS = TrainLCD/trainlcd.entitlements;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				CXX = "$(REACT_NATIVE_PATH)/scripts/xcode/ccache-clang++.sh";
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
@@ -2611,7 +2611,7 @@
 				CODE_SIGN_ENTITLEMENTS = TrainLCD/trainlcd.entitlements;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = YES;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				CXX = "$(REACT_NATIVE_PATH)/scripts/xcode/ccache-clang++.sh";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
@@ -2690,7 +2690,7 @@
 				CODE_SIGN_ENTITLEMENTS = CanaryTrainLCD.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				INFOPLIST_FILE = TrainLCD/Schemes/Dev/Info.plist;
@@ -2729,7 +2729,7 @@
 				CODE_SIGN_ENTITLEMENTS = CanaryTrainLCD.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				INFOPLIST_FILE = TrainLCD/Schemes/Dev/Info.plist;
@@ -2940,7 +2940,7 @@
 				CODE_SIGN_ENTITLEMENTS = RideSessionActivity/CanaryRideSessionActivity.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
@@ -2991,7 +2991,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
@@ -3042,7 +3042,7 @@
 				CODE_SIGN_ENTITLEMENTS = WatchWidget/ProdWatchWidget.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
@@ -3100,7 +3100,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
@@ -3151,7 +3151,7 @@
 				CODE_SIGN_ENTITLEMENTS = WatchWidget/CanaryWatchWidget.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
@@ -3208,7 +3208,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
@@ -3256,7 +3256,7 @@
 				CODE_SIGN_ENTITLEMENTS = RideSessionActivity/ProdRideSessionActivity.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
@@ -3307,7 +3307,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
@@ -3526,7 +3526,7 @@
 				CODE_SIGN_ENTITLEMENTS = ProdAppClip/ProdAppClip.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				ENABLE_USER_SCRIPT_SANDBOXING = NO;
@@ -3582,7 +3582,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				ENABLE_USER_SCRIPT_SANDBOXING = NO;
@@ -3632,7 +3632,7 @@
 				CODE_SIGN_ENTITLEMENTS = CanaryAppClip/CanaryAppClip.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				ENABLE_USER_SCRIPT_SANDBOXING = NO;
@@ -3690,7 +3690,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 2720;
+				CURRENT_PROJECT_VERSION = 2721;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = E6R2G33Z36;
 				ENABLE_USER_SCRIPT_SANDBOXING = NO;
diff --git a/src/lineSymbolImage.ts b/src/lineSymbolImage.ts
index 43174684a..ecd429232 100644
--- a/src/lineSymbolImage.ts
+++ b/src/lineSymbolImage.ts
@@ -172,7 +172,7 @@ const LINE_SYMBOL_IMAGE_WITH_COLOR: Record<number, LineSymbolImage> = {
   11602: { signPath: require('../assets/marks/jrw/a.webp') }, // 京都線
   11603: { signPath: require('../assets/marks/jrw/a.webp') }, // 神戸線
   11608: { signPath: require('../assets/marks/jrw/a.webp') }, // 山陽線
-  11609: { signPath: require('../assets/marks/jrw/s2.webp') }, // JR山陽本線(姫路～岡山)
+  11609: { signPath: require('../assets/marks/jrw/a.webp') }, // JR山陽本線(姫路～岡山)
   11610: {
     signPath: require('../assets/marks/jrw/w.webp'),
     subSignPath: require('../assets/marks/jrw/x.webp'),
@@ -221,8 +221,8 @@ const LINE_SYMBOL_IMAGE_WITH_COLOR: Record<number, LineSymbolImage> = {
   11720: { signPath: require('../assets/marks/jrw/z.webp') }, // 福塩線
   11710: { signPath: require('../assets/marks/jrw/m.webp') }, // 瀬戸大橋線
   11631: {
-    signPath: require('../assets/marks/jrw/n.webp'),
-    subSignPath: require('../assets/marks/jrw/a.webp'),
+    signPath: require('../assets/marks/jrw/a.webp'),
+    subSignPath: require('../assets/marks/jrw/n.webp'),
   }, // 赤穂線
   11704: { signPath: require('../assets/marks/jrw/b2.webp') }, // 因美線
   11717: { signPath: require('../assets/marks/jrw/b3.webp') }, // 可部線
@@ -504,7 +504,7 @@ const LINE_SYMBOL_IMAGE_GRAYSCALE: Record<number, LineSymbolImageWithImage> = {
   11602: { signPath: require('../assets/marks/jrw/a_g.webp') }, // 京都線
   11603: { signPath: require('../assets/marks/jrw/a_g.webp') }, // 神戸線
   11608: { signPath: require('../assets/marks/jrw/a_g.webp') }, // 山陽線
-  11609: { signPath: require('../assets/marks/jrw/s2_g.webp') }, // JR山陽本線(姫路～岡山)
+  11609: { signPath: require('../assets/marks/jrw/a_g.webp') }, // JR山陽本線(姫路～岡山)
   11610: {
     signPath: require('../assets/marks/jrw/w_g.webp'),
     subSignPath: require('../assets/marks/jrw/x_g.webp'),
@@ -553,8 +553,8 @@ const LINE_SYMBOL_IMAGE_GRAYSCALE: Record<number, LineSymbolImageWithImage> = {
   11720: { signPath: require('../assets/marks/jrw/z_g.webp') }, // 福塩線
   11710: { signPath: require('../assets/marks/jrw/m_g.webp') }, // 瀬戸大橋線
   11631: {
-    signPath: require('../assets/marks/jrw/n_g.webp'),
-    subSignPath: require('../assets/marks/jrw/a_g.webp'),
+    signPath: require('../assets/marks/jrw/a_g.webp'),
+    subSignPath: require('../assets/marks/jrw/n_g.webp'),
   }, // 赤穂線
   11704: { signPath: require('../assets/marks/jrw/b2_g.webp') }, // 因美線
   11717: { signPath: require('../assets/marks/jrw/b3_g.webp') }, // 可部線