diff --git a/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java b/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java
index a403faa..cf927d1 100644
--- a/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java
+++ b/src/main/java/org/ntlab/acanthus_server/resources/gallery/StrokesRest.java
@@ -15,7 +15,6 @@
 @Component
 @Path("/gallery")
 public class StrokesRest {
-    private Position Position = new Position();
     private ArrayList<Position> positions = new ArrayList<>();
     private Stroke Test = new Stroke();
     private Gallery gallery = Gallery.getInstance();
@@ -73,6 +72,7 @@
     @Produces(MediaType.APPLICATION_JSON)
     public ArrayList<Position> getPositions(@PathParam("aid") Integer aid, @PathParam("strokeNo") Integer strokeNo) {
         var animation = gallery.getAnimationInformation(aid);
+
         return this.positions;
 //        if(animation != null) {
 //            return this.positions;
@@ -92,8 +92,10 @@
     @Produces(MediaType.APPLICATION_JSON)
     public void addPositions(@PathParam("aid") Integer aid, @FormParam("x") Float x, @FormParam("y") Float y) {
         var animation = gallery.getAnimationInformation(aid);
-        this.Position.setXY(x, y);
-        this.positions.add(this.Position);
+
+        Position Position = new Position();
+        Position.setXY(x, y);
+        this.positions.add(Position);
 //        if(animation != null) {
 //            this.Position.setXY(x, y);
 //            this.positions.add(this.Position);