diff --git a/YZAppSDK.podspec b/YZAppSDK.podspec
index 1d02bac..cc19a87 100644
--- a/YZAppSDK.podspec
+++ b/YZAppSDK.podspec
@@ -9,7 +9,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "YZAppSDK"
-  s.version      = "7.1.18"
+  s.version      = "7.1.19"
   s.summary      = "An AppSDK for Youzanyun."
   s.description  = 'There are praise cloud AppSDK is for mobile applications to build the electricity trading system'   \
                    'through an SDK will be able to integrate in the APP to provide the entire transaction services.'