diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9ea952b..655962e 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.1.3
+
+* 切换微信支付版
+
 ## 1.1.3-iOS-NoPay
 
 * 升级SDK
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
index 17f6bea..d260a69 100644
--- a/example/ios/Podfile.lock
+++ b/example/ios/Podfile.lock
@@ -7,12 +7,18 @@ PODS:
     - wechat_kit/vendor (= 1.1.3)
   - wechat_kit/vendor (1.1.3):
     - Flutter
+    - WechatOpenSDK (~> 1.8.6)
+  - WechatOpenSDK (1.8.7.1)
 
 DEPENDENCIES:
   - Flutter (from `Flutter`)
   - path_provider (from `.symlinks/plugins/path_provider/ios`)
   - wechat_kit (from `.symlinks/plugins/wechat_kit/ios`)
 
+SPEC REPOS:
+  trunk:
+    - WechatOpenSDK
+
 EXTERNAL SOURCES:
   Flutter:
     :path: Flutter
@@ -24,7 +30,8 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   Flutter: 0e3d915762c693b495b44d77113d4970485de6ec
   path_provider: abfe2b5c733d04e238b0d8691db0cfd63a27a93c
-  wechat_kit: 13b09185c53dbe240ce445844fd37cb0859e1e0a
+  wechat_kit: 15a80c35467e3824068d37749eccf2c4f4b7f840
+  WechatOpenSDK: 6a4d1436c15b3b5fe2a0bd383f3046010186da44
 
 PODFILE CHECKSUM: 8e679eca47255a8ca8067c4c67aab20e64cb974d
 
diff --git a/example/pubspec.lock b/example/pubspec.lock
index caaaa8a..4acbc93 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -309,7 +309,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.1.3-iOS-NoPay"
+    version: "1.1.3"
   win32:
     dependency: transitive
     description:
diff --git a/ios/wechat_kit.podspec b/ios/wechat_kit.podspec
index dc04bbf..c949615 100644
--- a/ios/wechat_kit.podspec
+++ b/ios/wechat_kit.podspec
@@ -18,26 +18,26 @@ A powerful Flutter plugin allowing developers to auth/share/pay with natvie Andr
   s.dependency 'Flutter'
   s.platform = :ios, '8.0'
 
-#  # v1.8.7.1
-#  s.static_framework = true
-#  s.subspec 'vendor' do |sp|
-#    sp.dependency 'WechatOpenSDK', '~> 1.8.6'
-#  end
-
-  # v1.8.7.1_NoPay
+  # v1.8.7.1
   s.static_framework = true
   s.subspec 'vendor' do |sp|
-    sp.source_files = 'Libraries/**/*.h'
-    sp.public_header_files = 'Libraries/**/*.h'
-    sp.vendored_libraries = 'Libraries/**/*.a'
-    sp.frameworks = 'CoreGraphics', 'Security', 'WebKit'
-    sp.libraries = 'c++', 'z', 'sqlite3.0'
-    sp.pod_target_xcconfig = {
-        'OTHER_LDFLAGS' => '$(inherited) -ObjC -all_load',
-        'GCC_PREPROCESSOR_DEFINITIONS' => 'NO_PAY=1'
-    }
+    sp.dependency 'WechatOpenSDK', '~> 1.8.6'
   end
 
+#  # v1.8.7.1_NoPay
+#  s.static_framework = true
+#  s.subspec 'vendor' do |sp|
+#    sp.source_files = 'Libraries/**/*.h'
+#    sp.public_header_files = 'Libraries/**/*.h'
+#    sp.vendored_libraries = 'Libraries/**/*.a'
+#    sp.frameworks = 'CoreGraphics', 'Security', 'WebKit'
+#    sp.libraries = 'c++', 'z', 'sqlite3.0'
+#    sp.pod_target_xcconfig = {
+#        'OTHER_LDFLAGS' => '$(inherited) -ObjC -all_load',
+#        'GCC_PREPROCESSOR_DEFINITIONS' => 'NO_PAY=1'
+#    }
+#  end
+
   # Flutter.framework does not contain a i386 slice. Only x86_64 simulators are supported.
   s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'VALID_ARCHS[sdk=iphonesimulator*]' => 'x86_64' }
 end
diff --git a/pubspec.yaml b/pubspec.yaml
index 9aad529..9dbf8ed 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: wechat_kit
 description: A powerful Flutter plugin allowing developers to auth/share/pay with natvie Android & iOS Wechat SDKs.
-version: 1.1.3-iOS-NoPay
+version: 1.1.3 #-iOS-NoPay
 # author: v7lin <v7lin@qq.com>
 homepage: https://github.com/v7lin/wechat_kit