diff --git a/app/build.gradle b/app/build.gradle
index 0fb8830f..28855386 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -193,6 +193,7 @@ dependencies {
     //分包
     implementation deps.androidx.multidex
 
+    //vLayout：https://github.com/alibaba/vlayout
     implementation 'com.alibaba.android:vlayout:1.3.0'
     //下拉刷新
     implementation 'com.github.xuexiangjys.SmartRefreshLayout:refresh-header:1.1.5'
@@ -200,9 +201,9 @@ dependencies {
     //WebView
     implementation 'com.github.xuexiangjys.AgentWeb:agentweb-core:1.0.0'
     implementation 'com.github.xuexiangjys.AgentWeb:agentweb-download:1.0.0'//选填
-    //腾讯的键值对存储mmkv
+    //腾讯的键值对存储mmkv：https://github.com/Tencent/MMKV
     implementation 'com.tencent:mmkv:1.2.13'
-    //屏幕适配AutoSize
+    //屏幕适配AutoSize：https://github.com/JessYanCoding/AndroidAutoSize
     implementation 'me.jessyan:autosize:1.2.1'
     //umeng统计
     implementation 'com.umeng.umsdk:common:9.5.0'
@@ -211,8 +212,8 @@ dependencies {
     //预加载占位控件
     implementation 'me.samlss:broccoli:1.0.0'
 
+    //RichText：https://github.com/zzhoujay/RichText
     implementation 'com.zzhoujay.richtext:richtext:3.0.8'
-    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
 
     //美团多渠道打包
     implementation 'com.meituan.android.walle:library:1.1.6'
@@ -228,9 +229,13 @@ dependencies {
     implementation "androidx.room:room-rxjava2:$room_version"
     kapt "androidx.room:room-compiler:$room_version"
 
-    implementation 'com.github.AmrDeveloper:CodeView:1.3.4'
+    //CodeView：https://github.com/AmrDeveloper/CodeView
+    implementation 'com.github.AmrDeveloper:CodeView:1.3.5'
+
+    //LiveEventBus：https://github.com/JeremyLiao/LiveEventBus
     implementation 'io.github.jeremyliao:live-event-bus-x:1.8.0'
 
+    //MarkdownView：https://github.com/tiagohm/MarkdownView
     implementation 'com.github.tiagohm.MarkdownView:library:0.19.0'
     implementation 'com.github.tiagohm.MarkdownView:emoji:0.19.0'
 
diff --git a/versions.gradle b/versions.gradle
index 4026ddd8..aee6a86d 100644
--- a/versions.gradle
+++ b/versions.gradle
@@ -30,9 +30,9 @@ versions.rxandroid = "2.1.1"
 versions.rxbinding = "2.2.0"
 versions.butterknife = "10.2.3"
 versions.runner = "1.4.0"
-versions.gson = "2.9.0"
-versions.okhttp3 = "3.12.13" //不可升级，支持 API 19 3.14.9
-versions.leakcanary = "2.8.1"
+versions.gson = "2.9.1" //https://github.com/google/gson
+versions.okhttp3 = "3.12.13" //不可升级，为了支持 API 19
+versions.leakcanary = "2.9.1" //https://github.com/square/leakcanary
 versions.lifecycle = "2.2.0"
 versions.kotlin = '1.6.21'