diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
index 5c82789..43fd926 100644
--- a/.idea/codeStyles/Project.xml
+++ b/.idea/codeStyles/Project.xml
@@ -1,8 +1,5 @@
 <component name="ProjectCodeStyleConfiguration">
   <code_scheme name="Project" version="173">
-    <AndroidXmlCodeStyleSettings>
-      <option name="ARRANGEMENT_SETTINGS_MIGRATED_TO_191" value="true" />
-    </AndroidXmlCodeStyleSettings>
     <JetCodeStyleSettings>
       <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
     </JetCodeStyleSettings>
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index b423782..b652698 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -1,8 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
+        <option name="delegatedBuild" value="false" />
+        <option name="testRunner" value="PLATFORM" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="modules">
@@ -14,7 +17,6 @@
           </set>
         </option>
         <option name="resolveModulePerSourceSet" value="false" />
-        <option name="testRunner" value="PLATFORM" />
       </GradleProjectSettings>
     </option>
   </component>
diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
new file mode 100644
index 0000000..223c698
--- /dev/null
+++ b/.idea/jarRepositories.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="BintrayJCenter" />
+      <option name="name" value="BintrayJCenter" />
+      <option name="url" value="https://jcenter.bintray.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven" />
+      <option name="name" value="maven" />
+      <option name="url" value="http://maven.aliyun.com/nexus/content/groups/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven2" />
+      <option name="name" value="maven2" />
+      <option name="url" value="https://jitpack.io" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/app/src/main/res/values-night/colors.xml b/app/src/main/res/values-night/colors.xml
index 84cfc69..39b3391 100644
--- a/app/src/main/res/values-night/colors.xml
+++ b/app/src/main/res/values-night/colors.xml
@@ -35,8 +35,8 @@
     <color name="read_font_four">#2C2C2C</color>
     <color name="read_font_five">#627176</color>
 
-    <color name="read_bg_night">#000000</color>
-    <color name="read_font_night">#99ffffff</color>
+    <color name="read_bg_night">#212021</color>
+    <color name="read_font_night">#94969C</color>
 
     <color name="read_menu_bg">#191919</color>
     <color name="read_menu_text">#CBCBCB</color>
diff --git a/app/src/main/res/values-zh-rTW-night/colors.xml b/app/src/main/res/values-zh-rTW-night/colors.xml
index 0282255..2e870ff 100644
--- a/app/src/main/res/values-zh-rTW-night/colors.xml
+++ b/app/src/main/res/values-zh-rTW-night/colors.xml
@@ -34,8 +34,8 @@
     <color name="read_font_four">#2C2C2C</color>
     <color name="read_font_five">#627176</color>
 
-    <color name="read_bg_night">#000000</color>
-    <color name="read_font_night">#99ffffff</color>
+    <color name="read_bg_night">#212021</color>
+    <color name="read_font_night">#94969C</color>
 
     <color name="read_menu_bg">#191919</color>
     <color name="read_menu_text">#CBCBCB</color>
diff --git a/app/src/main/res/values-zh-rTW-night/strings.xml b/app/src/main/res/values-zh-rTW-night/strings.xml
index 4eb09d1..030f82d 100644
--- a/app/src/main/res/values-zh-rTW-night/strings.xml
+++ b/app/src/main/res/values-zh-rTW-night/strings.xml
@@ -90,7 +90,7 @@
     <string name="delete">删除</string>
     <string name="add_bookmark">新增書籤</string>
     <string name="clear_bookmark">清除</string>
-    <string name="sign_exist">当前章节书签已存在</string>
+    <string name="sign_exist">當前章節書簽已存在</string>
     <string name="like_book">喜歡本書就加入書架吧</string>
     <string name="please_add_book">請先添加書籍</string>
 
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 4f107d8..7dffa9e 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -90,7 +90,7 @@
     <string name="delete">删除</string>
     <string name="add_bookmark">新增書籤</string>
     <string name="clear_bookmark">清除</string>
-    <string name="sign_exist">当前章节书签已存在</string>
+    <string name="sign_exist">當前章節書簽已存在</string>
     <string name="like_book">喜歡本書就加入書架吧</string>
     <string name="please_add_book">請先添加書籍</string>
 
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index dbf6a10..08b3a86 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -47,8 +47,8 @@
     <color name="read_font_four">#2C2C2C</color>
     <color name="read_font_five">#627176</color>
 
-    <color name="read_bg_night">#000000</color>
-    <color name="read_font_night">#99ffffff</color>
+    <color name="read_bg_night">#212021</color>
+    <color name="read_font_night">#94969C</color>
 
     <color name="read_menu_bg">#191919</color>
     <color name="read_menu_text">#CBCBCB</color>