diff --git a/rxlife-x/build.gradle b/rxlife-x/build.gradle
new file mode 100644
index 0000000..32ddb7c
--- /dev/null
+++ b/rxlife-x/build.gradle
@@ -0,0 +1,32 @@
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 28
+
+    defaultConfig {
+        minSdkVersion 11
+        targetSdkVersion 28
+        versionCode 1
+        versionName "1.0"
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'io.reactivex.rxjava2:rxjava:2.2.8'
+    implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
+    api 'androidx.lifecycle:lifecycle-common-java8:2.0.0'
+}
\ No newline at end of file
diff --git a/rxlife/proguard-rules.pro b/rxlife-x/proguard-rules.pro
similarity index 100%
rename from rxlife/proguard-rules.pro
rename to rxlife-x/proguard-rules.pro
diff --git a/rxlife/src/main/AndroidManifest.xml b/rxlife-x/src/main/AndroidManifest.xml
similarity index 100%
rename from rxlife/src/main/AndroidManifest.xml
rename to rxlife-x/src/main/AndroidManifest.xml
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/AbstractLifecycle.java b/rxlife-x/src/main/java/com/rxjava/rxlife/AbstractLifecycle.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/AbstractLifecycle.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/AbstractLifecycle.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/CompletableLife.java b/rxlife-x/src/main/java/com/rxjava/rxlife/CompletableLife.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/CompletableLife.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/CompletableLife.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/FlowableLife.java b/rxlife-x/src/main/java/com/rxjava/rxlife/FlowableLife.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/FlowableLife.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/FlowableLife.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/LifeCompletableObserver.java b/rxlife-x/src/main/java/com/rxjava/rxlife/LifeCompletableObserver.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/LifeCompletableObserver.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/LifeCompletableObserver.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/LifeConditionalSubscriber.java b/rxlife-x/src/main/java/com/rxjava/rxlife/LifeConditionalSubscriber.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/LifeConditionalSubscriber.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/LifeConditionalSubscriber.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/LifeMaybeObserver.java b/rxlife-x/src/main/java/com/rxjava/rxlife/LifeMaybeObserver.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/LifeMaybeObserver.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/LifeMaybeObserver.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/LifeObserver.java b/rxlife-x/src/main/java/com/rxjava/rxlife/LifeObserver.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/LifeObserver.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/LifeObserver.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/LifeSingleObserver.java b/rxlife-x/src/main/java/com/rxjava/rxlife/LifeSingleObserver.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/LifeSingleObserver.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/LifeSingleObserver.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/LifeSubscriber.java b/rxlife-x/src/main/java/com/rxjava/rxlife/LifeSubscriber.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/LifeSubscriber.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/LifeSubscriber.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/MaybeLife.java b/rxlife-x/src/main/java/com/rxjava/rxlife/MaybeLife.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/MaybeLife.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/MaybeLife.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/ObservableLife.java b/rxlife-x/src/main/java/com/rxjava/rxlife/ObservableLife.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/ObservableLife.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/ObservableLife.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/ParallelFlowableLife.java b/rxlife-x/src/main/java/com/rxjava/rxlife/ParallelFlowableLife.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/ParallelFlowableLife.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/ParallelFlowableLife.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/RxConverter.java b/rxlife-x/src/main/java/com/rxjava/rxlife/RxConverter.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/RxConverter.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/RxConverter.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/RxLife.java b/rxlife-x/src/main/java/com/rxjava/rxlife/RxLife.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/RxLife.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/RxLife.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/RxLifeOperator.java b/rxlife-x/src/main/java/com/rxjava/rxlife/RxLifeOperator.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/RxLifeOperator.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/RxLifeOperator.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/RxLifeTransformer.java b/rxlife-x/src/main/java/com/rxjava/rxlife/RxLifeTransformer.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/RxLifeTransformer.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/RxLifeTransformer.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/RxSource.java b/rxlife-x/src/main/java/com/rxjava/rxlife/RxSource.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/RxSource.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/RxSource.java
diff --git a/rxlife/src/main/java/com/rxjava/rxlife/SingleLife.java b/rxlife-x/src/main/java/com/rxjava/rxlife/SingleLife.java
similarity index 100%
rename from rxlife/src/main/java/com/rxjava/rxlife/SingleLife.java
rename to rxlife-x/src/main/java/com/rxjava/rxlife/SingleLife.java
diff --git a/rxlife/src/main/res/values/strings.xml b/rxlife-x/src/main/res/values/strings.xml
similarity index 100%
rename from rxlife/src/main/res/values/strings.xml
rename to rxlife-x/src/main/res/values/strings.xml
diff --git a/rxlife/build.gradle b/rxlife/build.gradle
deleted file mode 100644
index d422669..0000000
--- a/rxlife/build.gradle
+++ /dev/null
@@ -1,100 +0,0 @@
-apply plugin: 'com.android.library'
-
-android {
-    compileSdkVersion 28
-
-    defaultConfig {
-        minSdkVersion 11
-        targetSdkVersion 28
-        versionCode 1
-        versionName "1.0"
-    }
-
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
-
-}
-
-dependencies {
-    implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'io.reactivex.rxjava2:rxjava:2.2.8'
-    implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
-    api 'android.arch.lifecycle:common-java8:1.1.1'
-}
-
-                dependencies {
-//                    dependency {
-//                        groupId 'com.squareup.okhttp3'
-//                        artifactId 'okhttp'
-//                        version '3.10.0'
-//                        scope 'compile'
-//                    }
-//                    dependency {
-//                        groupId 'com.google.code.gson'
-//                        artifactId 'gson'
-//                        version '2.8.2'
-//                        scope 'compile'
-//                    }
-//                    dependency {
-//                        groupId 'io.reactivex.rxjava2'
-//                        artifactId 'rxjava'
-//                        version '2.2.0'
-//                        scope 'compile'
-//                    }
-//                    dependency {
-//                        groupId 'io.reactivex.rxjava2'
-//                        artifactId 'rxandroid'
-//                        version '2.1.0'
-//                        scope 'compile'
-//                    }
-//                    dependency {
-//                        groupId 'com.http.wrapper.httpsender'
-//                        artifactId 'annotation'
-//                        version '1.0.0'
-//                        scope 'compile'
-//                    }
-                    dependency {
-                        groupId 'android.arch.lifecycle'
-                        artifactId 'common-java8'
-                        version '1.1.1'
-                        scope 'compile'
-                    }
-                }
-
-                scm {
-                    connection gitUrl
-                    developerConnection gitUrl
-                    url siteUrl
-                }
-            }
-        }
-    }
-}
-
-Properties properties = new Properties()
-properties.load(project.rootProject.file('local.properties').newDataInputStream())
-bintray {
-    user = properties.getProperty("bintray.user")
-    key = properties.getProperty("bintray.apikey")
-    configurations = ['archives']
-    pkg {
-        repo = "maven"
-        name = rootProject.ext.projectName    //发布到JCenter上的项目名字
-        websiteUrl = siteUrl
-        vcsUrl = gitUrl
-        licenses = ["Apache-2.0"]
-        publish = true
-    }
-}
-//   ./gradlew install
-//   ./gradlew bintrayUpload
-//更新version 版本信息，然后在项目目录下（不是在模块目录下）执行 ./gradlew bintrayUpload  语句，即可更新到jcenter库上
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
index fa48282..7a71d40 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1 +1 @@
-include ':app', ':rxlife'
+include ':app', ':rxlife-x'