diff --git a/config.gradle b/config.gradle
index 402fea0..b573d3a 100644
--- a/config.gradle
+++ b/config.gradle
@@ -10,12 +10,8 @@ ext {
     dependencies = [
             // androidx
             androidxappcompat        : "androidx.appcompat:appcompat:1.2.0",
-            androidxccorektx         : "androidx.core:core-ktx:1.3.2",
             androidxconstraintlayout : "androidx.constraintlayout:constraintlayout:1.1.3",
             boostmultidex            : "com.bytedance.boost_multidex:boost_multidex:1.0.1",
-            androidxviewpager2       : "androidx.viewpager2:viewpager2:1.0.0",
-            androidxrecyclerview     : "androidx.recyclerview:recyclerview:1.1.0",
-            androidxcardview         : "androidx.cardview:cardview:1.0.0",
             localbroadcastmanager    : "androidx.localbroadcastmanager:localbroadcastmanager:1.0.0",
             // flexbox
             flexbox                  : 'com.google.android:flexbox:2.0.1',
@@ -36,31 +32,15 @@ ext {
             //rxJava
             rxjava                   : "io.reactivex.rxjava2:rxjava:2.2.2",
             rxandroid                : "io.reactivex.rxjava2:rxandroid:2.1.0",
-            // arouter
-            arouter                  : "com.alibaba:arouter-api:1.5.0",
-            aroutercompiler          : "com.alibaba:arouter-compiler:1.2.2",
             // glide
             glide                    : 'com.github.bumptech.glide:glide:4.8.0',
-            glideokhttp3             : 'com.github.bumptech.glide:okhttp3-integration:4.8.0',
-            glideanno                : 'com.github.bumptech.glide:annotations:4.8.0',
-            glidecompiler            : 'com.github.bumptech.glide:compiler:4.8.0',
-            supportannos             : "com.android.support:support-annotations:28.0.0",
-            okhttpinterceptor        : "com.squareup.okhttp3:logging-interceptor:3.12.0",
-            // fresco
             fresco                   : 'com.facebook.fresco:fresco:1.9.0',
-            // 公司服务 - 语音
-            aiassist                 : "com.zhidaoauto.common:service:1.0.8.4",
-            // 语音替换方案 暂时只用TTS 解决焦点问题
-            aiassistReplace          : "com.zhidao.mogoVoicesdk:voice:1.0.5",
-            // 公司服务 - 埋点
-            analytics                : "com.elegant.analytics:analytics:1.1.28",
 
             retrofit                 : "com.squareup.retrofit2:retrofit:2.6.0",
             retrofitadapter          : "com.squareup.retrofit2:adapter-rxjava2:2.6.0",
             retrofitconvertergson    : "com.squareup.retrofit2:converter-gson:2.6.0",
             retrofitconverterscalars : "com.squareup.retrofit2:converter-scalars:2.1.0",
 
-
             // leakcanary
             leakcanary               : 'com.squareup.leakcanary:leakcanary-android:1.5.4',
             leakcanarynoop           : 'com.squareup.leakcanary:leakcanary-android-no-op:1.5.4',
@@ -72,12 +52,6 @@ ext {
             // rxjava2 with room
             roomRxjava               : "android.arch.persistence.room:rxjava2:1.1.1",
 
-            // material
-            material                 : 'com.google.android.material:material:1.1.0',
-
-            indicator                : 'com.github.zhpanvip:viewpagerindicator:1.0.4',
-
-
             //
             jetbrainsannotationsjava5: "org.jetbrains:annotations-java5:15.0",
 
@@ -91,10 +65,6 @@ ext {
             // 直播SDK
             live_sdk_zego                  : "im.zego:express-video:2.0.1",
 
-            //
-            coroutinescore           : "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.3",
-            coroutinesandroid        : "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.3",
-
             aspectj                  : "org.aspectj:aspectjrt:1.8.9",
             adasapi                  : "com.zhidao.autopilot.support:adas:1.0.6.6",
             adasconfigapi            : "com.zhidao.adasconfig:adasconfig:1.1.5.2",