diff --git a/app/build.gradle b/app/build.gradle
index 31027529..e38f2b2a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,6 +1,5 @@
 apply plugin: 'com.android.application'
 apply plugin: 'AndResGuard'
-apply plugin: 'io.michaelrocks.paranoid'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
@@ -12,7 +11,6 @@ buildscript {
     }
     dependencies {
         classpath 'com.tencent.mm:AndResGuard-gradle-plugin:1.2.18'
-        classpath 'io.michaelrocks:paranoid-gradle-plugin:0.2.5'
     }
 }
 
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/api/HttpConstant.kt b/app/src/main/java/com/huanchengfly/tieba/post/api/HttpConstant.kt
index b9aaff44..c0b72ac9 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/api/HttpConstant.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/api/HttpConstant.kt
@@ -1,8 +1,6 @@
 package com.huanchengfly.tieba.post.api
 
-import io.michaelrocks.paranoid.Obfuscate
 
-@Obfuscate
 object Method {
     const val GET = "GET"
     const val POST = "POST"
@@ -21,14 +19,14 @@ object Error {
     const val ERROR_UPDATE_NOT_ENABLE = 100
 }
 
-@Obfuscate
+
 object Url {
     const val UPDATE_INFO = "https://huancheng65.github.io/TiebaLite/update_v2.json"
     const val CHECK_UPDATE = "https://tblite.huanchengfly.tk/api/update"
     const val CHANGELOG = "https://tblite.huanchengfly.tk/api/changelog/"
 }
 
-@Obfuscate
+
 object Header {
     const val FORCE_PARAM = "force_param"
     const val FORCE_PARAM_QUERY = "query"
@@ -50,7 +48,7 @@ object Header {
     const val CUID_GID = "cuid_gid"
 }
 
-@Obfuscate
+
 object Param {
     const val BDUSS = "BDUSS"
     const val CLIENT_VERSION = "_client_version"
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/api/LiteApi.kt b/app/src/main/java/com/huanchengfly/tieba/post/api/LiteApi.kt
index 82e51429..7e39c81b 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/api/LiteApi.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/api/LiteApi.kt
@@ -12,10 +12,9 @@ import com.huanchengfly.tieba.post.utils.VersionUtil
 import com.huanchengfly.tieba.post.utils.appPreferences
 import com.tsy.sdk.myokhttp.MyOkHttp
 import com.tsy.sdk.myokhttp.response.GsonResponseHandler
-import io.michaelrocks.paranoid.Obfuscate
 import java.lang.ref.WeakReference
 
-@Obfuscate
+
 class LiteApi private constructor(context: Context) {
     private val myOkHttp: MyOkHttp = MyOkHttp()
     private val contextWeakReference: WeakReference<Context> = WeakReference(context)
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/RetrofitTiebaApi.kt b/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/RetrofitTiebaApi.kt
index 7176b914..49a20992 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/RetrofitTiebaApi.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/RetrofitTiebaApi.kt
@@ -2,6 +2,7 @@ package com.huanchengfly.tieba.post.api.retrofit
 
 import android.os.Build
 import android.webkit.WebSettings
+import com.huanchengfly.tieba.post.BaseApplication
 import com.huanchengfly.tieba.post.api.Header
 import com.huanchengfly.tieba.post.api.Param
 import com.huanchengfly.tieba.post.api.interceptors.SortAndSignInterceptor
@@ -11,17 +12,15 @@ import com.huanchengfly.tieba.post.api.retrofit.interfaces.MiniTiebaApi
 import com.huanchengfly.tieba.post.api.retrofit.interfaces.NewTiebaApi
 import com.huanchengfly.tieba.post.api.retrofit.interfaces.OfficialTiebaApi
 import com.huanchengfly.tieba.post.api.retrofit.interfaces.WebTiebaApi
-import com.huanchengfly.tieba.post.BaseApplication
 import com.huanchengfly.tieba.post.utils.AccountUtil
 import com.huanchengfly.tieba.post.utils.MobileInfoUtil
 import com.huanchengfly.tieba.post.utils.UIDUtil
-import io.michaelrocks.paranoid.Obfuscate
 import okhttp3.ConnectionPool
 import okhttp3.Interceptor
 import okhttp3.OkHttpClient
 import retrofit2.Retrofit
 
-@Obfuscate
+
 object RetrofitTiebaApi {
     private val initTime = System.currentTimeMillis()
     private val clientId = "wappc_${initTime}_${Math.round(Math.random() * 1000).toInt()}"
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/MiniTiebaApi.kt b/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/MiniTiebaApi.kt
index e4321d72..62c87517 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/MiniTiebaApi.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/MiniTiebaApi.kt
@@ -1,18 +1,17 @@
 package com.huanchengfly.tieba.post.api.retrofit.interfaces
 
 import android.text.TextUtils
-import com.huanchengfly.tieba.post.api.models.*
+import com.huanchengfly.tieba.post.BaseApplication
+import com.huanchengfly.tieba.post.BaseApplication.ScreenInfo
 import com.huanchengfly.tieba.post.api.Header
 import com.huanchengfly.tieba.post.api.getScreenHeight
 import com.huanchengfly.tieba.post.api.getScreenWidth
-import com.huanchengfly.tieba.post.BaseApplication
-import com.huanchengfly.tieba.post.BaseApplication.ScreenInfo
+import com.huanchengfly.tieba.post.api.models.*
 import com.huanchengfly.tieba.post.utils.AccountUtil
-import io.michaelrocks.paranoid.Obfuscate
 import retrofit2.Call
 import retrofit2.http.*
 
-@Obfuscate
+
 interface MiniTiebaApi {
     @POST("/c/f/excellent/personalized")
     @FormUrlEncoded
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/NewTiebaApi.kt b/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/NewTiebaApi.kt
index 82ba53a6..fe3a8b30 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/NewTiebaApi.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/NewTiebaApi.kt
@@ -5,14 +5,13 @@ import com.huanchengfly.tieba.post.api.models.CommonResponse
 import com.huanchengfly.tieba.post.api.models.MessageListBean
 import com.huanchengfly.tieba.post.api.models.MsgBean
 import com.huanchengfly.tieba.post.api.models.ThreadStoreBean
-import io.michaelrocks.paranoid.Obfuscate
 import retrofit2.Call
 import retrofit2.http.Field
 import retrofit2.http.FormUrlEncoded
 import retrofit2.http.Headers
 import retrofit2.http.POST
 
-@Obfuscate
+
 interface NewTiebaApi {
     @Headers("${Header.FORCE_LOGIN}: ${Header.FORCE_LOGIN_TRUE}")
     @POST("/c/s/msg")
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/OfficialTiebaApi.kt b/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/OfficialTiebaApi.kt
index c5264ce6..071543c0 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/OfficialTiebaApi.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/OfficialTiebaApi.kt
@@ -1,21 +1,20 @@
 package com.huanchengfly.tieba.post.api.retrofit.interfaces
 
+import com.huanchengfly.tieba.post.BaseApplication
+import com.huanchengfly.tieba.post.BaseApplication.ScreenInfo
+import com.huanchengfly.tieba.post.api.Header
 import com.huanchengfly.tieba.post.api.getScreenHeight
 import com.huanchengfly.tieba.post.api.getScreenWidth
 import com.huanchengfly.tieba.post.api.models.CommonResponse
 import com.huanchengfly.tieba.post.api.models.ThreadContentBean
-import com.huanchengfly.tieba.post.api.Header
-import com.huanchengfly.tieba.post.BaseApplication
-import com.huanchengfly.tieba.post.BaseApplication.ScreenInfo
 import com.huanchengfly.tieba.post.utils.AccountUtil
-import io.michaelrocks.paranoid.Obfuscate
 import retrofit2.Call
 import retrofit2.http.Field
 import retrofit2.http.FormUrlEncoded
 import retrofit2.http.Headers
 import retrofit2.http.POST
 
-@Obfuscate
+
 interface OfficialTiebaApi {
     @POST("/c/f/pb/page")
     @FormUrlEncoded
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/WebTiebaApi.kt b/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/WebTiebaApi.kt
index 14910b09..c74ee0ae 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/WebTiebaApi.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/api/retrofit/interfaces/WebTiebaApi.kt
@@ -1,15 +1,14 @@
 package com.huanchengfly.tieba.post.api.retrofit.interfaces
 
 import android.text.TextUtils
+import com.huanchengfly.tieba.post.api.Header
 import com.huanchengfly.tieba.post.api.models.*
 import com.huanchengfly.tieba.post.api.models.web.*
-import com.huanchengfly.tieba.post.api.Header
 import com.huanchengfly.tieba.post.models.MyInfoBean
-import io.michaelrocks.paranoid.Obfuscate
 import retrofit2.Call
 import retrofit2.http.*
 
-@Obfuscate
+
 interface WebTiebaApi {
     @Headers(
             "${Header.FORCE_LOGIN}: ${Header.FORCE_LOGIN_TRUE}"
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/utils/AppPreferencesUtils.kt b/app/src/main/java/com/huanchengfly/tieba/post/utils/AppPreferencesUtils.kt
index 87def1e0..bfb32c12 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/utils/AppPreferencesUtils.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/utils/AppPreferencesUtils.kt
@@ -2,11 +2,10 @@ package com.huanchengfly.tieba.post.utils
 
 import android.content.Context
 import android.content.SharedPreferences
-import io.michaelrocks.paranoid.Obfuscate
 import kotlin.properties.ReadWriteProperty
 import kotlin.reflect.KProperty
 
-@Obfuscate
+
 open class AppPreferencesUtils(context: Context) {
     private val preferences: SharedPreferences =
             context.getSharedPreferences("settings", Context.MODE_PRIVATE)