diff --git a/server/backtask/task/recharge.go b/server/backtask/task/recharge.go
new file mode 100644
index 00000000..7f851cea
--- /dev/null
+++ b/server/backtask/task/recharge.go
@@ -0,0 +1,13 @@
+package task
+
+import (
+)
+
+type recharge struct {
+}
+
+func (this* recharge) init() {
+}
+
+func (this* recharge) unInit() {
+}