diff --git a/src/main/java/com/briup/demogit/bean/Lining.java b/src/main/java/com/briup/demogit/bean/Lining.java
new file mode 100644
index 0000000000000000000000000000000000000000..ad02f94a452371c9649553d860ce8cb36be029bf
--- /dev/null
+++ b/src/main/java/com/briup/demogit/bean/Lining.java
@@ -0,0 +1,7 @@
+package com.briup.demogit.bean;
+
+public class Lining {
+    //jack用户在idea修改了代码，进行推送操作
+    //tom成员修改了Lining这个类并进行提交到远程仓库中
+    //分支新增的代码
+}
diff --git a/src/main/java/com/briup/demogit/bean/Master.java b/src/main/java/com/briup/demogit/bean/Master.java
new file mode 100644
index 0000000000000000000000000000000000000000..0288044724a06eb7607992f6faf50a4b229681df
--- /dev/null
+++ b/src/main/java/com/briup/demogit/bean/Master.java
@@ -0,0 +1,5 @@
+package com.briup.demogit.bean;
+
+public class Master {
+    //tom用户在lining分支上修改了代码
+}