diff --git a/users/oliverdd.json b/users/oliverdd.json
new file mode 100644
index 00000000..beb42db9
--- /dev/null
+++ b/users/oliverdd.json
@@ -0,0 +1,9 @@
+{
+  "copyright": "OliverDD",
+  "url": "https://qaqddbest.github.io",
+  "email": "oliverdd@std.uestc.edu.cn",
+  "format": "html",
+  "license": "mit",
+  "theme": "default",
+  "gravatar": true
+}
\ No newline at end of file