diff --git a/gen_param_parser.bat b/gen_param_parser.bat
new file mode 100644
index 000000000..e9676138e
--- /dev/null
+++ b/gen_param_parser.bat
@@ -0,0 +1,5 @@
+if exist "controllers/param_parser.go" (
+    DEL controllers\param_parser.go
+)
+bee generate docs
+COPY swagger\param_parser.go.txt controllers\param_parser.go