diff --git a/实验8/src/step2/AddTimeTable.java b/实验8/src/step2/AddTimeTable.java
index 833dce4..61d50fb 100644
--- a/实验8/src/step2/AddTimeTable.java
+++ b/实验8/src/step2/AddTimeTable.java
@@ -1,3 +1,4 @@
+//test.java
 package step2;
 
 import java.io.File;
@@ -10,7 +11,7 @@ public class AddTimeTable {
 
     public static void start(String time1, String time2) throws IOException {
         /********** Begin *********/
-        File file = new File("src/step2/AddTimeTable.java");
+        File file = new File("src/step2/Time_Table.txt");
         FileWriter writer = new FileWriter(file);
         writer.write(time1);
         writer.write(LINE_SEPARATOR);
diff --git a/实验8/src/step2/test.java b/实验8/src/step2/test.java
new file mode 100644
index 0000000..5bb373f
--- /dev/null
+++ b/实验8/src/step2/test.java
@@ -0,0 +1,13 @@
+//test.java
+package step2;
+
+import java.io.IOException;
+
+public class test {
+    public static void main(String[] args) throws IOException {
+        AddTimeTable addTimeTable = new AddTimeTable();
+        String time1 = "T246 | 郑州    | 青岛    | 15:00    | 23:00    | 8小时";
+        String time2 = "K765 | 西宁    | 拉萨    | 16:00    | 14:00+1 | 22小时";
+        addTimeTable.start(time1, time2);
+    }
+}