A simple script language, GSCRIPT, which integrates distributed object systems of COM and CORBA is presented in this paper. The language manages COM objects and CORBA objects on network by using automation programming interface and dynamic invocation interface respectively. GSCRIPT is platform independent, one GSCRIPT program runs on many operating systems and hardware platforms. The architecture of GSCRIPT interpreter and the mechanism to support event service are introduced in detail, which enables the platform-independence of GSCRIPT.