diff --git a/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintCanvas.java b/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintCanvas.java
index 4abd53a..4e811a4 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintCanvas.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintCanvas.java
@@ -103,7 +103,7 @@
 
             case MotionEvent.ACTION_UP:
                 Log.d("motion", "=====================================up======================================================");
-                paintViewModel.addPositionRequestfirst();
+                paintViewModel.addPositionRequestFirst();
                 break;
         }