diff --git a/api/api.proto b/api/api.proto
index aa50632d1b4..6619c5c3a26 100644
--- a/api/api.proto
+++ b/api/api.proto
@@ -52,6 +52,7 @@ service Wallet {
   rpc TransferAsset (TransferAssetContract) returns (Transaction) {
 
   }
+
   rpc ParticipateAssetIssue (ParticipateAssetIssueContract) returns (Transaction) {
 
   }
@@ -61,6 +62,9 @@ service Wallet {
   }
   rpc GetAssetIssueList (EmptyMessage) returns (AssetIssueList) {
 
+  }
+  rpc GetAssetIssueByAccount (Account) returns (AssetIssueList) {
+
   }
   rpc GetNowBlock (EmptyMessage) returns (Block) {