diff --git a/.github/scripts/chaos/workflow.yaml b/.github/scripts/chaos/workflow.yaml
index 41e13a208dc0..6f7ec7ab9c84 100644
--- a/.github/scripts/chaos/workflow.yaml
+++ b/.github/scripts/chaos/workflow.yaml
@@ -65,7 +65,7 @@ spec:
           labelSelectors:
             app: minio-server
         volumePath: /data
-        delay: '1s'
+        delay: '50ms'
     # minio 内存压力
     - name: minio-memory
       templateType: StressChaos