diff --git a/app.py b/app.py
index a0b3869..038c251 100644
--- a/app.py
+++ b/app.py
@@ -16,7 +16,7 @@
 from config import Cfg
 from db_provider import get_history_token_price
 
-service_version = "20220622.01"
+service_version = "20220630.01"
 Welcome = 'Welcome to ref datacenter API server, version '+service_version+', indexer %s' % Cfg.NETWORK[Cfg.NETWORK_ID]["INDEXER_HOST"][-3:]
 # Instantiation, which can be regarded as fixed format
 app = Flask(__name__)
diff --git a/indexer_provider.py b/indexer_provider.py
index 4a22eb5..283ab90 100644
--- a/indexer_provider.py
+++ b/indexer_provider.py
@@ -5,6 +5,7 @@
 from config import Cfg
 import psycopg2
 import decimal
+import time
 
 class DecimalEncoder(json.JSONEncoder):
     def default(self, o):
@@ -50,7 +51,10 @@ def get_actions(network_id, account_id):
         password=Cfg.NETWORK[network_id]["INDEXER_PWD"],
         host=Cfg.NETWORK[network_id]["INDEXER_HOST"],
         port=Cfg.NETWORK[network_id]["INDEXER_PORT"])
-    cur=conn.cursor() 
+    cur=conn.cursor()
+
+    now_time = int(time.time())
+    old_time = (now_time - (30 * 24 * 60 * 60)) * 1000000000
 
     sql1 = (
         "select " 
@@ -63,7 +67,7 @@ def get_actions(network_id, account_id):
         "status "
         "from action_receipt_actions join receipts using(receipt_id) "
         "join execution_outcomes using(receipt_id) " 
-        "where action_kind = 'FUNCTION_CALL' and ( "
+        "where action_kind = 'FUNCTION_CALL' and included_in_block_timestamp > %s and  ( " % old_time
     )
 
     sql2 = """(predecessor_account_id = %s and """