diff --git a/src/main/java/com/github/hcsp/Home.java b/src/main/java/com/github/hcsp/Home.java
index 3146268..e0512e3 100644
--- a/src/main/java/com/github/hcsp/Home.java
+++ b/src/main/java/com/github/hcsp/Home.java
@@ -4,6 +4,6 @@
 import com.github.hcsp.pet2.Cat;
 
 public class Home {
-    Cat cat1;
-    Cat cat2;
+    com.github.hcsp.pet1.Cat cat1;
+    com.github.hcsp.pet2.Cat Cat2;
 }