diff --git a/docs/jvm-goods.md b/docs/jvm-goods.md
index eb199fe..c639306 100644
--- a/docs/jvm-goods.md
+++ b/docs/jvm-goods.md
@@ -58,3 +58,14 @@
                      |_ GC日志格式详解
                      |_ ParallelGC调优
                      |_ G1调优
+
+
+**基于JDK命令行工具监控**
+ 
+        |_  JVM参数类型 
+        |_  运行时JVM参数查看
+        |_  jstat查看虚拟机统计信息
+        |_  jmap + MAT实战内存溢出
+        |_  jstack 实战死锁循环与死锁
+        
+      
\ No newline at end of file