diff --git a/src/main/java/com/ntlab/irisserver/entities/Turn.java b/src/main/java/com/ntlab/irisserver/entities/Turn.java
index 4bce5e0..f91c3cd 100644
--- a/src/main/java/com/ntlab/irisserver/entities/Turn.java
+++ b/src/main/java/com/ntlab/irisserver/entities/Turn.java
@@ -30,7 +30,6 @@
     //コンストラクタ
 
     public Turn(){
-        max = -1;
         turnstate = 0;
         endstate = 0;
         int i;