diff --git a/src/main/java/com/hnucm/c202201020141/Doctor2.java b/src/main/java/com/hnucm/c202201020141/Doctor2.java
new file mode 100644
index 0000000..7a42e18
--- /dev/null
+++ b/src/main/java/com/hnucm/c202201020141/Doctor2.java
@@ -0,0 +1,4 @@
+package com.hnucm.c202201020141;
+
+public class Doctor2 {
+}
diff --git a/src/main/java/com/hnucm/c202201020141/Medicine.java b/src/main/java/com/hnucm/c202201020141/Medicine.java
new file mode 100644
index 0000000..c829a5b
--- /dev/null
+++ b/src/main/java/com/hnucm/c202201020141/Medicine.java
@@ -0,0 +1,4 @@
+package com.hnucm.c202201020141;
+
+public class Medicine {
+}