diff --git a/src/main/java/com/ntlab/irisserver/entities/Turn.java b/src/main/java/com/ntlab/irisserver/entities/Turn.java
index 015c51c..63bd815 100644
--- a/src/main/java/com/ntlab/irisserver/entities/Turn.java
+++ b/src/main/java/com/ntlab/irisserver/entities/Turn.java
@@ -23,7 +23,7 @@
     @JsonProperty("gamestate")
     private int endstate;//0:game継続, 1:game終了
 
-    private Boolean questions[] = new Boolean[16];//<cno, 空いているかどうかt:f>>
+    private Boolean[] questions = new Boolean[16] ;//<cno, 空いているかどうかt:f>>
 
     private List<Integer> openlist = new ArrayList<>();
 
@@ -33,6 +33,8 @@
         max = -1;
         turnstate = 0;
         endstate = 0;
+        int i;
+        for(i = 0; i < 16; i++)questions[i] = false;
     }
 
     //---------------------------------------------------------