diff --git a/storage/temp/dao.template b/storage/temp/dao.template
new file mode 100644
index 0000000..e0f63a4
--- /dev/null
+++ b/storage/temp/dao.template
@@ -0,0 +1,12 @@
+// Code generated by gen-struct. DO NOT EDIT.
+// make gen-service generated
+
+package dao
+
+import "gitee.com/timedb/wheatCache/pkg/proto"
+
+type Interface interface {
+	{%for key in keys %}
+	{{key.method}}({% for req in key.option %} {{req[1]}}, {% endfor %}) ({% for req in key.ret %} {{req[1]}}, {% endfor %}error)
+	{%- endfor %}
+}