     },
     {
       #建立或者解除asset与issue的关系
-      path: 'issue/:issue_id(\\d+)/asset'
+      path: 'project/:project_id/issue/:issue_id(\\d+)/assets'
       biz: 'asset_issue_relation'
       method: put: false
     },

    },
    {
      #素材
      path: 'project/:project_id(\\d+)/asset'
      biz: 'asset'
      method: post: 'uploadFile', delete: false, put: false
    },

    }
    {
      ##查看素材
      path: 'assets/:project_id(\\d+)/:filename'
      biz: 'asset'
      id: false
      method: get: 'readFile', put: false, post: false, delete: false
    },{
      #issue相关
      path: 'project/:project_id(\\d+)/issue'
      biz: 'issue'
    },
    {
