diff --git a/doc/zh-Hans/api.doxyfile b/doc/zh-Hans/api.doxyfile
index 2d23ada..074b431 100644
--- a/doc/zh-Hans/api.doxyfile
+++ b/doc/zh-Hans/api.doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = "MYNT EYE SDK"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2.0.0-rc1
+PROJECT_NUMBER         = 2.0.0-rc2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a