diff --git a/src/main/java/org/ntlab/nemophila/resources/accounts/LoginRest.java b/src/main/java/org/ntlab/nemophila/resources/accounts/LoginRest.java
index f696126..48e55cf 100644
--- a/src/main/java/org/ntlab/nemophila/resources/accounts/LoginRest.java
+++ b/src/main/java/org/ntlab/nemophila/resources/accounts/LoginRest.java
@@ -12,7 +12,7 @@
 public class LoginRest {
     @POST
     @Path("/{uid}/login")
-    public Account getAccounts(@FormParam("uid") String uid, @FormParam("pw") String pw) {
+    public Account getAccounts(@PathParam("uid") String uid, @FormParam("pw") String pw) {
         AccountManager am = AccountManager.getInstance();
         Account account = am.getAccount(uid);
 
diff --git a/src/main/java/org/ntlab/nemophila/resources/shops/ShopPostsRest.java b/src/main/java/org/ntlab/nemophila/resources/shops/ShopPostsRest.java
index 1cfd235..695e94c 100644
--- a/src/main/java/org/ntlab/nemophila/resources/shops/ShopPostsRest.java
+++ b/src/main/java/org/ntlab/nemophila/resources/shops/ShopPostsRest.java
@@ -5,11 +5,14 @@
 import javax.ws.rs.GET;
 import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
 
 @Component
 @Path("/shops")
 public class ShopPostsRest {
     @GET
+    @Produces(MediaType.APPLICATION_JSON)
     @Path("/{sid}/posts")
     public String getAccount(@PathParam("sid") String sid) {
         return null;