diff --git a/grafana/arangodb2es.py b/grafana/arangodb2es.py
index 48722c713edc751fc08e62868a9298176f1288a9..a2eaab8e870464d807d8ff25652e61421607072b 100644
--- a/grafana/arangodb2es.py
+++ b/grafana/arangodb2es.py
@@ -202,6 +202,8 @@ class AOps:
         elif node_type == 'block':
             dic['_source'][edge_origion + '_comm'] = node['disk_name'] + '_' + node['blk_name'] \
                 + node['_key'][len(node['machine_id']):]
+        elif node_type == 'pod':
+            dic['_source'][edge_origion + '_comm'] = node['pod']
         else:
             dic['_source'][edge_origion + '_comm'] = node['_key'][len(node['machine_id']) + 1:]