diff --git a/Buhtrap/README.MD b/Buhtrap/README.MD
index 0c28217..460712f 100644
--- a/Buhtrap/README.MD
+++ b/Buhtrap/README.MD
@@ -1,8 +1,24 @@
 https://twitter.com/blackorbird
 
-2019.7.24
+## 2019.7.24
+
+### recent sample：
 
-recent sample：
 8c74a1c1d1b116891373cba8b6bc4ea6
+
 ad02a78839b7c0adc2e64362de4c75b0
 
+## 2019.7.11
+
+Buhtrap group uses zero‑day in latest espionage campaigns
+https://www.welivesecurity.com/2019/07/11/buhtrap-zero-day-espionage-campaigns/
+
+## 2019.7.10
+
+Windows zero‑day CVE‑2019‑1132 exploited in targeted attacks
+https://www.welivesecurity.com/2019/07/10/windows-zero-day-cve-2019-1132-exploit/
+
+## 2019.3.19
+
+Buhtrap新动向：针对俄罗斯、白俄罗斯金融机构的攻击活动
+https://mp.weixin.qq.com/s/Y1aHEwU0NDwG-qfvtciU4w