diff --git a/0003-adapt-to-abnormal-event-format-change.patch b/0003-adapt-to-abnormal-event-format-change.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3c3f5bf3f4f3cfe9aead73e648141505c4aa93ab
--- /dev/null
+++ b/0003-adapt-to-abnormal-event-format-change.patch
@@ -0,0 +1,38 @@
+From 54a51f5aae1d8045c360fbafa9ad9705e5e95b28 Mon Sep 17 00:00:00 2001
+From: zhaoyuxing <zhaoyuxing2@huawei.com>
+Date: Mon, 29 Aug 2022 16:36:03 +0800
+Subject: [PATCH] adapt to abnormal event format change in gala-spider
+
+---
+ gala-spider/cause_inference/cause_infer.py | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/gala-spider/cause_inference/cause_infer.py b/gala-spider/cause_inference/cause_infer.py
+index f4b5396..9b06ec0 100644
+--- a/gala-spider/cause_inference/cause_infer.py
++++ b/gala-spider/cause_inference/cause_infer.py
+@@ -67,7 +67,7 @@ def complete_key_info_of_metric(metric_labels, observe_entity):
+ 
+ 
+ def query_abnormal_topo_subgraph(abnormal_event: AbnormalEvent):
+-    abn_ts = int(float(abnormal_event.timestamp))
++    abn_ts = int(float(abnormal_event.timestamp)) // 1000
+     abn_metric_id = abnormal_event.abnormal_metric_id
+     abn_metric_labels = abnormal_event.metric_labels
+ 
+@@ -123,9 +123,11 @@ def parse_abn_evt(data) -> AbnormalEvent:
+     resource = data.get('Resource')
+     if not resource:
+         raise DataParseException('Atribute "Resource" required in abnormal event')
++    if not resource.get('metrics'):
++        raise DataParseException('Atribute "Resource.metrics" required in abnormal event')
+     abn_evt = AbnormalEvent(
+         data.get('Timestamp'),
+-        resource.get('metric_id'),
++        resource.get('metrics'),
+         1.0,
+         resource.get('metric_label')
+     )
+-- 
+2.36.1
+
diff --git a/A-Ops.spec b/A-Ops.spec
index 10d0e9f162fb2dacf419be46f120dd2147313646..f71e88683a410e2d4a771c95d53a5de324131bce 100644
--- a/A-Ops.spec
+++ b/A-Ops.spec
@@ -14,6 +14,7 @@ patch0001: 0001-modify-to-adapt-to-oe2209-x86.patch
 patch0001: 0001-modify-to-adapt-to-oe2209-arm.patch
 %endif
 patch0002: 0002-fix-gopher-metadata-report.patch
+patch0003: 0003-adapt-to-abnormal-event-format-change.patch
 
 
 # build for web
@@ -175,6 +176,7 @@ tools for aops, it's about agent deploy
 %setup -T -D -a 1
 %patch0001 -p1
 %patch0002 -p1
+%patch0003 -p1
 cp -rf A-Ops-web-node-modules/node_modules aops-web/
 
 
@@ -481,6 +483,9 @@ fi
 
 
 %changelog
+* Mon Aug 29 2022 zhaoyuxing<zhaoyuxing2@huawei.com> - v1.2.3-3
+- bug fix: gala-spider adapt to abnormal event format change.
+
 * Mon Aug 29 2022 zhaoyuxing<zhaoyuxing2@huawei.com> - v1.2.3-2
 - bug fix: bugfix for gopher report metadata to kafka.