diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
index 3cc336b..88ea3aa 100644
--- a/.idea/codeStyles/Project.xml
+++ b/.idea/codeStyles/Project.xml
@@ -1,22 +1,6 @@
 <component name="ProjectCodeStyleConfiguration">
   <code_scheme name="Project" version="173">
     <JetCodeStyleSettings>
-      <option name="PACKAGES_TO_USE_STAR_IMPORTS">
-        <value>
-          <package name="java.util" alias="false" withSubpackages="false" />
-          <package name="kotlinx.android.synthetic" alias="false" withSubpackages="true" />
-          <package name="io.ktor" alias="false" withSubpackages="true" />
-        </value>
-      </option>
-      <option name="PACKAGES_IMPORT_LAYOUT">
-        <value>
-          <package name="" alias="false" withSubpackages="true" />
-          <package name="java" alias="false" withSubpackages="true" />
-          <package name="javax" alias="false" withSubpackages="true" />
-          <package name="kotlin" alias="false" withSubpackages="true" />
-          <package name="" alias="true" withSubpackages="true" />
-        </value>
-      </option>
       <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
     </JetCodeStyleSettings>
     <codeStyleSettings language="XML">
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 8fa2446..86e60b3 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -6,6 +6,7 @@
         <entry key="../../.gradle/caches/transforms-3/530137dbe1613faf299d06bd64f02665/transformed/jetified-search-2.4.1/res/layout/search_view.xml" value="0.46557971014492755" />
         <entry key="app/src/main/res/drawable-anydpi/ic_like.xml" value="0.5572916666666666" />
         <entry key="app/src/main/res/drawable-anydpi/ic_setting_search.xml" value="0.5572916666666666" />
+        <entry key="app/src/main/res/layout/activity_dlist.xml" value="0.48641304347826086" />
         <entry key="app/src/main/res/layout/activity_login.xml" value="0.49592391304347827" />
         <entry key="app/src/main/res/layout/activity_main.xml" value="0.5095108695652174" />
         <entry key="app/src/main/res/layout/app_bar_main.xml" value="0.5095108695652174" />
diff --git a/app/build.gradle b/app/build.gradle
index ca0f8d1..11192d9 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,7 +1,6 @@
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
-apply plugin: 'AndResGuard'
 
 android {
     compileSdkVersion 31
@@ -12,7 +11,7 @@ android {
         minSdkVersion 23
         targetSdkVersion 31
         versionCode 12
-        versionName '1.4.1'
+        versionName '1.4.2'
         resConfigs "zh", "zh-rCN"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -62,54 +61,6 @@ dependencies {
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
     implementation 'com.github.bumptech.glide:glide:4.12.0'
     annotationProcessor 'com.github.bumptech.glide:compiler:4.12.0'
-    implementation 'com.google.code.gson:gson:2.8.6'
+    implementation 'com.google.code.gson:gson:2.8.9'
     //implementation 'com.liaoinstan.springview:library:1.7.0'
 }
-
-andResGuard {
-    // mappingFile = file("./resource_mapping.txt")
-    mappingFile = null
-    use7zip = true
-    useSign = true
-    // 打开这个开关，会keep住所有资源的原始路径，只混淆资源的名字
-    keepRoot = false
-    // 设置这个值，会把arsc name列混淆成相同的名字，减少string常量池的大小
-    fixedResName = "arg"
-    // 打开这个开关会合并所有哈希值相同的资源，但请不要过度依赖这个功能去除去冗余资源
-    mergeDuplicatedRes = true
-    whiteList = [
-            // for your icon
-            "R.drawable.icon",
-            // for fabric
-            "R.string.com.crashlytics.*",
-            // for google-services
-            "R.string.google_app_id",
-            "R.string.gcm_defaultSenderId",
-            "R.string.default_web_client_id",
-            "R.string.ga_trackingId",
-            "R.string.firebase_database_url",
-            "R.string.google_api_key",
-            "R.string.google_crash_reporting_api_key"
-    ]
-    compressFilePattern = [
-            "*.png",
-            "*.jpg",
-            "*.jpeg",
-            "*.gif",
-    ]
-    sevenzip {
-        //artifact = 'com.tencent.mm:SevenZip:1.2.21'
-        path = "7za"
-    }
-
-    /**
-     * 可选： 如果不设置则会默认覆盖assemble输出的apk
-     **/
-    // finalApkBackupPath = "${project.rootDir}/final.apk"
-
-    /**
-     * 可选: 指定v1签名时生成jar文件的摘要算法
-     * 默认值为“SHA-1”
-     **/
-    // digestalg = "SHA-256"
-}
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index e583165..24c5744 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,6 @@ buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:4.2.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath 'com.tencent.mm:AndResGuard-gradle-plugin:1.2.21'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files