diff --git a/ops/ad_produce.py b/ops/ad_produce.py
index 8a00ac5..b1d1575 100644
--- a/ops/ad_produce.py
+++ b/ops/ad_produce.py
@@ -95,7 +95,7 @@ def produce_task():
                     for k, v in zip(field, line):
                         item[k] = v
 
-                    item['createtime'] = datetime.datetime.strftime(item['createtime'], "%Y-%m-%d %H:%M:%S")
+                    item['createtime'] = datetime.datetime.strftime(item['createtime'], "%Y-%m-%dT%H:%M:%S")
                     if item:
                         if item.get('jump_param', "") and (item['ad_property'].find("jump_param") == -1):
                             try: