diff --git a/extensions/cocos-ext.h b/extensions/cocos-ext.h
index 9ff891ed60..f37d81e953 100644
--- a/extensions/cocos-ext.h
+++ b/extensions/cocos-ext.h
@@ -19,4 +19,8 @@
 #include "assets-manager/Manifest.h"
 #include "ExtensionDeprecated.h"
 
+// Particle System, include Particle Universe Particle System
+#include "Particle3D/CCParticleSystem3D.h"
+#include "Particle3D/ParticleUniverse/CCPUParticleSystem3D.h"
+
 #endif /* __COCOS2D_EXT_H__ */