diff --git a/index.js b/index.js
index ba72d33..c411b6d 100644
--- a/index.js
+++ b/index.js
@@ -35,6 +35,7 @@
       code: 'FolderExistError',
       _errMsg: harvestPath + ' harvest folder already exist'
     };
+    err.nonBlocking = true;
     docObject.error = err;
     return cb(err);
   }
@@ -88,6 +89,7 @@
         code: 'NoResultFound',
         _errMsg: 'no result found to harvest'
       };
+      _err.nonBlocking = true;
       docObject.error = _err;
       return cb(_err);
     }
@@ -133,6 +135,7 @@
         code: 'FetchError',
         _errMsg: err.message
       };
+      _err.nonBlocking = true;
       docObject.error = _err;
       return cb(_err);
     }
diff --git a/lib/utils.js b/lib/utils.js
index a602d5e..252a8ac 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -74,7 +74,7 @@
 };
 
 utils.getHarvestPath = function (path) {
-  return (process.env.CORPUSES_ROOT ? process.env.CORPUSES_ROOT + '/' + path : path);
+  return (process.env.CORPUSES_ROOT ? process.env.CORPUSES_ROOT + '/hal/' + path : 'hal/' + path);
 };
 
 utils.getProxyAgent = function () {