diff --git a/app.py b/app.py
index 3d1b59e2..07769534 100755
--- a/app.py
+++ b/app.py
@@ -12649,7 +12649,7 @@ def get_hotspot_overview():
             concept_ids = list(set(a['concept_id'] for a in alerts))
             try:
                 from elasticsearch import Elasticsearch
-                es_client = Elasticsearch(['http://127.0.0.1:9200'])
+                es_client = Elasticsearch(["http://222.128.1.157:19200"])
                 es_result = es_client.mget(
                     index='concept_library_v3',
                     body={'ids': concept_ids},