diff --git a/app/src/main/java/com/example/tampopo_client/viewmodels/ActivityViewModel.java b/app/src/main/java/com/example/tampopo_client/viewmodels/ActivityViewModel.java
index 72d5f07..5a2e999 100644
--- a/app/src/main/java/com/example/tampopo_client/viewmodels/ActivityViewModel.java
+++ b/app/src/main/java/com/example/tampopo_client/viewmodels/ActivityViewModel.java
@@ -31,7 +31,7 @@
 
     public ActivityViewModel() {
         final Retrofit retrofit = new Retrofit.Builder()
-                .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/tampopo-server/")
+                .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/tampopo/")
                 .addConverterFactory(JacksonConverterFactory.create())
                 .build();
         activitiesResource = retrofit.create(ActivitiesResource.class);
diff --git a/app/src/main/java/com/example/tampopo_client/viewmodels/FriendReceivedRequestViewModel.java b/app/src/main/java/com/example/tampopo_client/viewmodels/FriendReceivedRequestViewModel.java
index fb1c277..e90bce2 100644
--- a/app/src/main/java/com/example/tampopo_client/viewmodels/FriendReceivedRequestViewModel.java
+++ b/app/src/main/java/com/example/tampopo_client/viewmodels/FriendReceivedRequestViewModel.java
@@ -24,7 +24,7 @@
     public FriendReceivedRequestViewModel() {
 
         this.retrofit = new Retrofit.Builder()
-                .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/tampopo-server/")
+                .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/tampopo/")
                 .addConverterFactory(JacksonConverterFactory.create())
                 .build();
         this.friendRequestsResource = retrofit.create(FriendRequestsResource.class);
diff --git a/app/src/main/java/com/example/tampopo_client/viewmodels/FriendSentRequestViewModel.java b/app/src/main/java/com/example/tampopo_client/viewmodels/FriendSentRequestViewModel.java
index 6676003..a4260fc 100644
--- a/app/src/main/java/com/example/tampopo_client/viewmodels/FriendSentRequestViewModel.java
+++ b/app/src/main/java/com/example/tampopo_client/viewmodels/FriendSentRequestViewModel.java
@@ -29,7 +29,7 @@
     public FriendSentRequestViewModel() {
 
         this.retrofit = new Retrofit.Builder()
-                .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/tampopo-server/")
+                .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/tampopo/")
                 .addConverterFactory(JacksonConverterFactory.create())
                 .build();
 
diff --git a/app/src/main/java/com/example/tampopo_client/viewmodels/UserViewModel.java b/app/src/main/java/com/example/tampopo_client/viewmodels/UserViewModel.java
index e106806..f16fdf6 100644
--- a/app/src/main/java/com/example/tampopo_client/viewmodels/UserViewModel.java
+++ b/app/src/main/java/com/example/tampopo_client/viewmodels/UserViewModel.java
@@ -48,7 +48,7 @@
     //コンストラクタ
     public UserViewModel(){
         this.retrofit = new Retrofit.Builder()
-                .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/tampopo-server/")
+                .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/tampopo/")
                 .addConverterFactory(JacksonConverterFactory.create())
                 .build();
         this.userResource = retrofit.create(UserResource.class);