diff --git a/Example/Podfile.lock b/Example/Podfile.lock
index 0ba5c88..3bb5dd3 100644
--- a/Example/Podfile.lock
+++ b/Example/Podfile.lock
@@ -1,36 +1,36 @@
 PODS:
-  - Differentiator (4.0.1)
-  - Fakery (4.1.1)
+  - Differentiator (5.0.0)
+  - Fakery (5.0.0)
   - Reusable (4.1.1):
     - Reusable/Storyboard (= 4.1.1)
     - Reusable/View (= 4.1.1)
   - Reusable/Storyboard (4.1.1)
   - Reusable/View (4.1.1)
-  - RxBinding (0.4):
-    - RxCocoa (< 6.0.0, >= 5.0.0)
-    - RxSwift (< 6.0.0, >= 5.0.0)
-  - RxCocoa (5.1.1):
-    - RxRelay (~> 5)
-    - RxSwift (~> 5)
-  - RxController (0.11.1):
-    - RxCocoa (~> 5)
-    - RxFlow (~> 2.9)
-    - RxSwift (~> 5)
-  - RxDataSources (4.0.1):
-    - Differentiator (~> 4.0)
-    - RxCocoa (~> 5.0)
-    - RxSwift (~> 5.0)
-  - RxDataSourcesSingleSection (0.2.1):
+  - RxBinding (0.5):
+    - RxCocoa (~> 6)
+    - RxSwift (~> 6)
+  - RxCocoa (6.0.0):
+    - RxRelay (= 6.0.0)
+    - RxSwift (= 6.0.0)
+  - RxController (1.0.0):
+    - RxCocoa (~> 6)
+    - RxFlow (~> 2.12.0)
+    - RxSwift (~> 6)
+  - RxDataSources (5.0.0):
+    - Differentiator (~> 5.0)
+    - RxCocoa (~> 6.0)
+    - RxSwift (~> 6.0)
+  - RxDataSourcesSingleSection (0.3):
     - Reusable (~> 4)
-    - RxCocoa (~> 5)
-    - RxDataSources (~> 4)
-    - RxSwift (~> 5)
-  - RxFlow (2.9.1):
-    - RxCocoa (>= 5.1.1)
-    - RxSwift (>= 5.1.1)
-  - RxRelay (5.1.1):
-    - RxSwift (~> 5)
-  - RxSwift (5.1.1)
+    - RxCocoa (~> 6)
+    - RxDataSources (~> 5)
+    - RxSwift (~> 6)
+  - RxFlow (2.12.0):
+    - RxCocoa (>= 6.0.0)
+    - RxSwift (>= 6.0.0)
+  - RxRelay (6.0.0):
+    - RxSwift (= 6.0.0)
+  - RxSwift (6.0.0)
   - SnapKit (5.0.1)
 
 DEPENDENCIES:
@@ -59,17 +59,17 @@ EXTERNAL SOURCES:
     :path: "../"
 
 SPEC CHECKSUMS:
-  Differentiator: 886080237d9f87f322641dedbc5be257061b0602
-  Fakery: d3380c4aa1efe7631c0831d7e26aa9db4491f014
+  Differentiator: e8497ceab83c1b10ca233716d547b9af21b9344d
+  Fakery: 8146918b8dd6df98564dca10cbe8bd05354b8cc4
   Reusable: 53a9acf5c536f229b31b5865782414b508252ddb
-  RxBinding: da433c012633802a72c2a5bec8775b86f4cddeb8
-  RxCocoa: 32065309a38d29b5b0db858819b5bf9ef038b601
-  RxController: 720eb1f44a69aa00e70c3fff2767665ffdabd41d
-  RxDataSources: efee07fa4de48477eca0a4611e6d11e2da9c1114
-  RxDataSourcesSingleSection: 4394e57ae097f33e3845cf3a57bdf7826eca2d38
-  RxFlow: 029e260333ef843b349ba9cb9265929941830aee
-  RxRelay: d77f7d771495f43c556cbc43eebd1bb54d01e8e9
-  RxSwift: 81470a2074fa8780320ea5fe4102807cb7118178
+  RxBinding: e3c76d02d0ee3f1a306a0fb8e8ef6f2eda65a375
+  RxCocoa: 3f79328fafa3645b34600f37c31e64c73ae3a80e
+  RxController: 2590220770cc46f7918a399b46468fd06574c06c
+  RxDataSources: aa47cc1ed6c500fa0dfecac5c979b723542d79cf
+  RxDataSourcesSingleSection: e646e523ad92109293b22e745b55dcb38bea7a58
+  RxFlow: b407eb6b5d956041a9e0930469346e104911a470
+  RxRelay: 8d593be109c06ea850df027351beba614b012ffb
+  RxSwift: c14e798c59b9f6e9a2df8fd235602e85cc044295
   SnapKit: 97b92857e3df3a0c71833cce143274bf6ef8e5eb
 
 PODFILE CHECKSUM: ba6283578e076eb1e1d926dfc1c2610458f4d335
diff --git a/Example/RxController.xcodeproj/project.pbxproj b/Example/RxController.xcodeproj/project.pbxproj
index cdcdcbf..50243c2 100644
--- a/Example/RxController.xcodeproj/project.pbxproj
+++ b/Example/RxController.xcodeproj/project.pbxproj
@@ -7,7 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
-		331551C1D0089C012D69FDF8 /* README.md in Sources */ = {isa = PBXBuildFile; fileRef = 33155353CE40FBB35400AA25 /* README.md */; };
+		06F8283425B95C49001597ED /* README.md in Resources */ = {isa = PBXBuildFile; fileRef = 33155353CE40FBB35400AA25 /* README.md */; };
 		51250CABAD21E9150BC9E5E5 /* Pods_RxController_Example.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E9B7364AF4E4CEC90176D8BC /* Pods_RxController_Example.framework */; };
 		607FACD61AFB9204008FA782 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 607FACD51AFB9204008FA782 /* AppDelegate.swift */; };
 		607FACD81AFB9204008FA782 /* InfoViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 607FACD71AFB9204008FA782 /* InfoViewController.swift */; };
@@ -317,7 +317,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0830;
-				LastUpgradeCheck = 1020;
+				LastUpgradeCheck = 1220;
 				ORGANIZATIONNAME = CocoaPods;
 				TargetAttributes = {
 					607FACCF1AFB9204008FA782 = {
@@ -355,6 +355,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				06F8283425B95C49001597ED /* README.md in Resources */,
 				607FACE01AFB9204008FA782 /* LaunchScreen.xib in Resources */,
 				607FACDD1AFB9204008FA782 /* Images.xcassets in Resources */,
 			);
@@ -504,7 +505,6 @@
 				77EE851D22656EC400F06394 /* NameViewModel.swift in Sources */,
 				77EE851F22656EEB00F06394 /* NumberViewController.swift in Sources */,
 				771FB71F22A4C48600E4F6B6 /* LastNameViewModel.swift in Sources */,
-				331551C1D0089C012D69FDF8 /* README.md in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -561,6 +561,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -586,7 +587,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -617,6 +618,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -635,7 +637,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
@@ -649,7 +651,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				INFOPLIST_FILE = RxController/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.xflag.RxController-Example";
@@ -664,7 +666,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				INFOPLIST_FILE = RxController/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.xflag.RxController-Example";
diff --git a/Example/RxController.xcodeproj/xcshareddata/xcschemes/RxController-Example.xcscheme b/Example/RxController.xcodeproj/xcshareddata/xcschemes/RxController-Example.xcscheme
index 62319bd..e5e95b4 100644
--- a/Example/RxController.xcodeproj/xcshareddata/xcschemes/RxController-Example.xcscheme
+++ b/Example/RxController.xcodeproj/xcshareddata/xcschemes/RxController-Example.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1220"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -41,6 +41,15 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "607FACCF1AFB9204008FA782"
+            BuildableName = "RxController_Example.app"
+            BlueprintName = "RxController_Example"
+            ReferencedContainer = "container:RxController.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -53,17 +62,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "607FACCF1AFB9204008FA782"
-            BuildableName = "RxController_Example.app"
-            BlueprintName = "RxController_Example"
-            ReferencedContainer = "container:RxController.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -85,8 +83,6 @@
             ReferencedContainer = "container:RxController.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
diff --git a/Example/RxController/Flow/AppFlow.swift b/Example/RxController/Flow/AppFlow.swift
index 58f9b38..75bf8b7 100644
--- a/Example/RxController/Flow/AppFlow.swift
+++ b/Example/RxController/Flow/AppFlow.swift
@@ -35,7 +35,7 @@ class AppFlow: Flow {
         switch appStep {
         case .main:
             let mainFlow = MainFlow()
-            Flows.whenReady(flow1: mainFlow) { [unowned self] in
+            Flows.use(mainFlow, when: .ready) { [unowned self] in
                 self.navigationController.viewControllers = [$0]
             }
             return .flow(mainFlow, with: MainStep.start)
diff --git a/Example/RxController/Flow/FriendsFlow.swift b/Example/RxController/Flow/FriendsFlow.swift
index 2e29a65..f0243c2 100644
--- a/Example/RxController/Flow/FriendsFlow.swift
+++ b/Example/RxController/Flow/FriendsFlow.swift
@@ -38,7 +38,7 @@ class FriendsFlow: Flow {
             return .viewController(friendsViewController)
         case .profile(let name):
             let profileFlow = ProfileFlow(name: name)
-            Flows.whenReady(flow1: profileFlow) {
+            Flows.use(profileFlow, when: .ready) {
                 self.navigationController?.pushViewController($0, animated: true)
             }
             return .flow(profileFlow, with: ProfileStep.start)
diff --git a/Example/RxController/Flow/MainFlow.swift b/Example/RxController/Flow/MainFlow.swift
index 1f1b479..f935dda 100644
--- a/Example/RxController/Flow/MainFlow.swift
+++ b/Example/RxController/Flow/MainFlow.swift
@@ -33,7 +33,7 @@ class MainFlow: Flow {
         case .start:
             let childFlow = ChildFlow()
             let profileFlow = ProfileFlow()
-            Flows.whenReady(flow1: childFlow, flow2: profileFlow) {
+            Flows.use(childFlow, profileFlow, when: .ready) {
                 self.mainViewController.viewControllers = [$0, $1]
             }
             return .multiple(flowContributors: [
diff --git a/Example/RxController/Flow/ProfileFlow.swift b/Example/RxController/Flow/ProfileFlow.swift
index fb8c859..8945055 100644
--- a/Example/RxController/Flow/ProfileFlow.swift
+++ b/Example/RxController/Flow/ProfileFlow.swift
@@ -38,7 +38,7 @@ class ProfileFlow: Flow {
             return .viewController(profileViewController)
         case .friends(let name):
             let friendsFlow = FriendsFlow(name: name)
-            Flows.whenReady(flow1: friendsFlow) {
+            Flows.use(friendsFlow, when: .ready) {
                 self.navigationController?.pushViewController($0, animated: true)
             }
             return .flow(friendsFlow, with: FriendsStep.start)
diff --git a/RxController.podspec b/RxController.podspec
index 91d69af..ccfcda2 100644
--- a/RxController.podspec
+++ b/RxController.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'RxController'
-  s.version          = '0.11.1'
+  s.version          = '1.0.0'
   s.summary          = 'A library for developing with MVVM-C based on RxFlow and RxSwift.'
 
 # This description is used to generate tags and improve search results.
@@ -33,8 +33,8 @@ These classes make it easy to transfer data among the flows, the parent view mod
   s.source_files = 'RxController/Classes/**/*'
   s.preserve_paths = 'rxtree/**/*'
   
-  s.dependency 'RxSwift', '~> 5'
-  s.dependency 'RxCocoa', '~> 5'
-  s.dependency 'RxFlow', '~> 2.9'
+  s.dependency 'RxSwift', '~> 6'
+  s.dependency 'RxCocoa', '~> 6'
+  s.dependency 'RxFlow', '~> 2.12.0'
 
 end
diff --git a/RxController/Classes/RxControllerEvent.swift b/RxController/Classes/RxControllerEvent.swift
index 132417c..246ae91 100644
--- a/RxController/Classes/RxControllerEvent.swift
+++ b/RxController/Classes/RxControllerEvent.swift
@@ -62,7 +62,7 @@ public struct RxControllerEvent {
 extension ObservableType where Element == RxControllerEvent {
     
     public func value<T>(of identifier: RxControllerEvent.Identifier, type: T.Type = T.self) -> Observable<T?> {
-        observeOn(MainScheduler.asyncInstance).filter {
+        observe(on: MainScheduler.asyncInstance).filter {
             $0.identifier.id == identifier.id
         }.map {
             $0.value as? T