diff --git a/0002-better-ai-model-logic-and-fix-count-alert-error.patch b/0002-better-ai-model-logic-and-fix-count-alert-error.patch
new file mode 100644
index 0000000..b2212fc
--- /dev/null
+++ b/0002-better-ai-model-logic-and-fix-count-alert-error.patch
@@ -0,0 +1,63 @@
+From 36de2919c2d9f6ea3bc893ec7d0e72750b1e4805 Mon Sep 17 00:00:00 2001
+From: zhu-yuncheng <zhuyuncheng@huawei.com>
+Date: Thu, 8 Dec 2022 22:01:31 +0800
+Subject: [PATCH] better ai model logic and fix count alert error
+
+---
+ .../experiment/algorithm/multi_item_check/intelligent.py  | 8 +++++++-
+ diana/core/rule/workflow.py                               | 2 +-
+ diana/database/dao/result_dao.py                          | 3 +--
+ 3 files changed, 9 insertions(+), 4 deletions(-)
+
+diff --git a/diana/core/experiment/algorithm/multi_item_check/intelligent.py b/diana/core/experiment/algorithm/multi_item_check/intelligent.py
+index fc4b223..c96f011 100644
+--- a/diana/core/experiment/algorithm/multi_item_check/intelligent.py
++++ b/diana/core/experiment/algorithm/multi_item_check/intelligent.py
+@@ -125,7 +125,13 @@ class Intelligent(BaseMultiItemAlgorithmTwo):
+         if fusion_strategy == 'intersection':
+             for column in concat_result.columns:
+                 concat_result['total'] = concat_result['total'] & concat_result[column]
+-        if concat_result[concat_result['total'] == True].shape[0] > 0:
++
++        time = pd.to_datetime(time_range[1] - 600, unit='s')
++        index = concat_result.index
++        select_index = index[index > time]
++        select_result = concat_result.loc[select_index]
++        
++        if select_result[select_result['total'] == True].shape[0] > 0:
+             return True
+ 
+         return False
+diff --git a/diana/core/rule/workflow.py b/diana/core/rule/workflow.py
+index 475378e..47df2f8 100644
+--- a/diana/core/rule/workflow.py
++++ b/diana/core/rule/workflow.py
+@@ -205,7 +205,7 @@ class Workflow:
+             return DATABASE_CONNECT_ERROR
+ 
+         # data time range should based on the algorithm in the future
+-        data_time_range = [time_range[1]-900, time_range[1]]
++        data_time_range = [time_range[1]-1500, time_range[1]]
+         data_status, monitor_data = data_dao.query_data(
+             time_range=data_time_range, host_list=hosts)
+ 
+diff --git a/diana/database/dao/result_dao.py b/diana/database/dao/result_dao.py
+index 347e2c5..45428d6 100644
+--- a/diana/database/dao/result_dao.py
++++ b/diana/database/dao/result_dao.py
+@@ -306,11 +306,10 @@ class ResultDao(MysqlProxy):
+         try:
+             fliters = {
+                 DomainCheckResult.username == data['username'],
+-                DomainCheckResult.alert_id == AlertHost.alert_id,
+                 DomainCheckResult.confirmed == 0
+             }
+             alert_count_query = self.session.query(
+-                func.count(AlertHost.alert_id)).filter(*fliters).scalar()
++                func.count(DomainCheckResult.alert_id)).filter(*fliters).scalar()
+ 
+         except SQLAlchemyError as error:
+             LOGGER.error(error)
+-- 
+2.33.0
+
diff --git a/aops-diana.spec b/aops-diana.spec
index ac4872c..b88948f 100644
--- a/aops-diana.spec
+++ b/aops-diana.spec
@@ -1,11 +1,12 @@
 Name:		aops-diana
 Version:	v1.1.3
-Release:	2
+Release:	3
 Summary:	An intelligent abnormal detection framework of aops
 License:	MulanPSL2
 URL:		https://gitee.com/openeuler/%{name}
 Source0:	%{name}-%{version}.tar.gz
 Patch0001:	0001-update-default-model-for-multicheck.patch
+Patch0002:	0002-better-ai-model-logic-and-fix-count-alert-error.patch
 	
 
 BuildRequires:  python3-setuptools
@@ -46,6 +47,11 @@ An intelligent abnormal detection framework of aops
 
 
 %changelog
+* Thu Dec 8 2022 zhuyuncheng<zhuyuncheng@huawei.com> - v1.1.3-3
+- Bugfix: fix the alert count error
+- Bugfix: for ai model, increase queried data length and add 
+  a time range for error judgment.
+
 * Wed Dec 7 2022 zhuyuncheng<zhuyuncheng@huawei.com> - v1.1.3-2
 - Change default multicheck model