diff --git a/common.sh b/common.sh
index 0d11ed5..0f1e129 100644
--- a/common.sh
+++ b/common.sh
@@ -16,4 +16,4 @@ SOURCE_PATH="third_party/wjtx/legend-admin/guns/trunk"
 PRE_COMPILE_CMD=""
 COMPILE_CMD="mvn clean package install -Dmaven.test.skip=true"
 POST_COMPILE_CMD=""
-EXT_PKG_FILES=""
+EXT_PKG_FILES="upload WEB-INF static"
diff --git a/upload/.gitkeeper b/upload/.gitkeeper
new file mode 100644
index 0000000..e69de29