diff --git a/app/src/main/java/org/ntlab/irisclient/TestDrawingActivity.java b/app/src/main/java/org/ntlab/irisclient/TestDrawingActivity.java
index d66f0aa..f73e19d 100644
--- a/app/src/main/java/org/ntlab/irisclient/TestDrawingActivity.java
+++ b/app/src/main/java/org/ntlab/irisclient/TestDrawingActivity.java
@@ -59,7 +59,7 @@
                     }
                     @Override
                     public void onFailure(Call<List<Member>> call, Throwable t) {
-                        System.out.println("通信失敗:createDrawTest");
+                        System.out.println("通信失敗");
                         System.out.println(t);
                     }
                 });
@@ -87,7 +87,7 @@
                     }
                     @Override
                     public void onFailure(Call<List<Member>> call, Throwable t) {
-                        System.out.println("通信失敗:createDrawTest");
+                        System.out.println("通信失敗");
                         System.out.println(t);
                     }
                 });