diff --git a/app/api/mobile/apis/blockchains.rb b/app/api/mobile/apis/blockchains.rb
index fe7c523b2..02f37b95d 100644
--- a/app/api/mobile/apis/blockchains.rb
+++ b/app/api/mobile/apis/blockchains.rb
@@ -64,7 +64,7 @@ module Mobile
           if project
             blockchain = Blockchain.find_by_project_id(project.id)
             if blockchain
-              {status:status, reponame: repo_name, genesis_content:blockchain["genesis_content"], network_id:blockchain["network_id"], connect_ip:blockchain["connect_ip"], port:blockchain["port"], enode:blockchain["enode"]}
+              {status:status, reponame: reponame, genesis_content:blockchain["genesis_content"], network_id:blockchain["network_id"], connect_ip:blockchain["connect_ip"], port:blockchain["port"], enode:blockchain["enode"]}
             else
               {status:-1, message: '数据库有问题，blockchain信息不存在'}
             end