diff --git a/CHANGELOG.md b/CHANGELOG.md
index f635724..4818597 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.1.2
+
+* [#37](https://github.com/rxreader/tencent_kit/pull/37) fix ios register failed
+
 ## 1.1.1
 
 * 优化
diff --git a/android/build.gradle b/android/build.gradle
index 0d350be..0192f09 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -1,5 +1,5 @@
 group 'io.github.v7lin.tencent_kit'
-version '1.1.1'
+version '1.1.2'
 
 buildscript {
     repositories {
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
index bb198cb..8b2687b 100644
--- a/example/ios/Podfile.lock
+++ b/example/ios/Podfile.lock
@@ -6,10 +6,10 @@ PODS:
     - Flutter
   - path_provider_macos (0.0.1):
     - Flutter
-  - tencent_kit (1.1.1):
+  - tencent_kit (1.1.2):
     - Flutter
-    - tencent_kit/vendor (= 1.1.1)
-  - tencent_kit/vendor (1.1.1):
+    - tencent_kit/vendor (= 1.1.2)
+  - tencent_kit/vendor (1.1.2):
     - Flutter
 
 DEPENDENCIES:
@@ -36,8 +36,8 @@ SPEC CHECKSUMS:
   path_provider: abfe2b5c733d04e238b0d8691db0cfd63a27a93c
   path_provider_linux: 4d630dc393e1f20364f3e3b4a2ff41d9674a84e4
   path_provider_macos: f760a3c5b04357c380e2fddb6f9db6f3015897e0
-  tencent_kit: 76514b42b7488bde9d89ddc003ce067a51ab5235
+  tencent_kit: 19391606d6432d9e75f50572350acd952a89c28e
 
 PODFILE CHECKSUM: f32fb4e7c14f8b3ca19a369d7be425dd9241af27
 
-COCOAPODS: 1.8.4
+COCOAPODS: 1.9.3
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 4dd861b..7eaa58b 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -246,7 +246,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.1.1"
+    version: "1.1.2"
   term_glyph:
     dependency: transitive
     description:
diff --git a/ios/tencent_kit.podspec b/ios/tencent_kit.podspec
index 8068a65..2cb51b1 100644
--- a/ios/tencent_kit.podspec
+++ b/ios/tencent_kit.podspec
@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'tencent_kit'
-  s.version          = '1.1.1'
+  s.version          = '1.1.2'
   s.summary          = 'A powerful Flutter plugin allowing developers to auth/share with natvie Android & iOS Tencent SDKs.'
   s.description      = <<-DESC
 A powerful Flutter plugin allowing developers to auth/share with natvie Android & iOS Tencent SDKs.
diff --git a/lib/src/tencent.dart b/lib/src/tencent.dart
index 3e7250b..d29fd8d 100644
--- a/lib/src/tencent.dart
+++ b/lib/src/tencent.dart
@@ -75,7 +75,6 @@ class Tencent {
     String universalLink,
   }) {
     assert(appId?.isNotEmpty ?? false);
-    assert(!Platform.isIOS || universalLink != null);
     return _channel.invokeMethod<void>(
       _METHOD_REGISTERAPP,
       <String, dynamic>{
diff --git a/pubspec.yaml b/pubspec.yaml
index 55199b2..2161827 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: tencent_kit
 description: A powerful Flutter plugin allowing developers to auth/share with natvie Android & iOS Tencent SDKs.
-version: 1.1.1
+version: 1.1.2
 # author: v7lin <v7lin@qq.com>
 homepage: https://github.com/v7lin/fake_tencent