diff --git a/yapx.go b/classfile.go
similarity index 100%
rename from yapx.go
rename to classfile.go
diff --git a/gop.mod b/gop.mod
index 09a17ca..0b7c167 100644
--- a/gop.mod
+++ b/gop.mod
@@ -1,5 +1,3 @@
-module github.com/goplus/yap
-
 gop 1.1
 
 project .yapx App github.com/goplus/yap