diff --git a/users/iknew.json b/users/iknew.json
new file mode 100644
index 00000000..bdf3ce92
--- /dev/null
+++ b/users/iknew.json
@@ -0,0 +1 @@
+{"copyright": "iknew today", "url": "http:\/\/iknew.today", "email": "iknew.today@gmail.com"}
\ No newline at end of file
diff --git a/users/xuhong.json b/users/xuhong.json
new file mode 100644
index 00000000..747eede5
--- /dev/null
+++ b/users/xuhong.json
@@ -0,0 +1 @@
+{"copyright": "xuhong chen", "url": "http:\/\/xuhong.github.com", "email": "cxh710200711@gmail.com"}
\ No newline at end of file