diff --git a/ling/Action.js b/ling/Action.js
index 6d5b717..15a844a 100644
--- a/ling/Action.js
+++ b/ling/Action.js
@@ -127,7 +127,7 @@ DAD.api.prepare = async function (option) {
       DAD.actionPool[option.Action.hash] = option.Action
       DAD.actionPoolInfo.totalAmount += option.Action.amount || 0
       DAD.actionPoolInfo.totalFee += option.Action.fee || 0
-      wo.Peer.broadcast('/Action/prepare', option)
+      wo.Node.broadcast('/Action/prepare', option)
       return option.Action
     }
   }