diff --git a/gupiao/deta/gupiao.json b/gupiao/deta/gupiao.json
new file mode 100644
index 0000000..0f02839
--- /dev/null
+++ b/gupiao/deta/gupiao.json
@@ -0,0 +1 @@
+{"portfolios": {}}
\ No newline at end of file