diff --git a/SensorsThirdParty.podspec b/SensorsThirdParty.podspec
index 1bff924..c5f6012 100644
--- a/SensorsThirdParty.podspec
+++ b/SensorsThirdParty.podspec
@@ -7,7 +7,6 @@ Pod::Spec.new do |s|
   s.source = { :git => 'https://github.com/sensorsdata/SensorsThirdParty.git', :tag => 'v' + s.version.to_s}
   s.author = 'Sensors Data'
   s.ios.deployment_target = '9.0'
-  s.osx.deployment_target = '10.11'
   s.frameworks = 'Foundation'
   s.dependency 'SensorsAnalyticsSDK'
   s.default_subspec = 'Core'