diff --git a/Java/NameOfConst.java b/Java/NameOfConst.java
new file mode 100644
index 0000000000000000000000000000000000000000..b1cbf2d24a4952e5e09e7bd2a7420a4994f90d55
--- /dev/null
+++ b/Java/NameOfConst.java
@@ -0,0 +1,5 @@
+/**
+   XX事件后30分钟内要完成XXX任务
+   现在改成60分钟了
+*/
+public static final int THIRTY_MINITUS = 60;
\ No newline at end of file