diff --git a/app/src/main/java/org/ntlab/acanthus_client/resources/gallery/StrokesRest.java b/app/src/main/java/org/ntlab/acanthus_client/resources/gallery/StrokesRest.java
index a1032b0..e65b460 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/resources/gallery/StrokesRest.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/resources/gallery/StrokesRest.java
@@ -33,13 +33,13 @@
 
     //-----------------------------------------------------------------
     //
-    @GET("gallery/{aid}/pageMap/0/layers/0/strokes/{strokeNo}/position")
+    @GET("gallery/{aid}/pageMap/0/layers/0/strokes/{strokeNo}/positions")
     Call<Collection<Position>> getPositions(@Path("aid") Integer aid, @Path("strokeNo") Integer strokeNo);
 
     //-----------------------------------------------------------------
     //
     @FormUrlEncoded
-    @POST("gallery/{aid}/pageMap/0/layers/0/strokes/{strokeNo}/position")
+    @POST("gallery/{aid}/pageMap/0/layers/0/strokes/{strokeNo}/positions")
     Call<Integer> addPositions(@Path("aid") Integer aid, @Path("strokeNo") Integer strokeNo,
                                @Field("x") double x, @Field("y") double y);
 
@@ -50,7 +50,7 @@
 
     //-----------------------------------------------------------------
     //
-    @GET("gallery/{aid}/pageMap/0/layers/0/strokes/{strokeNo}/position")
+    @GET("gallery/{aid}/pageMap/0/layers/0/strokes/{strokeNo}/positions")
     Call<String> deleteStrokeNo(@Path("aid") Integer aid, @Path("strokeNo") Integer strokeNo);
     //-----------------------------------------------------------------
 }