diff --git a/app/src/main/java/com/example/citrusclient/models/Todo.java b/app/src/main/java/com/example/citrusclient/models/Todo.java
index 69b4eff..ef088fb 100644
--- a/app/src/main/java/com/example/citrusclient/models/Todo.java
+++ b/app/src/main/java/com/example/citrusclient/models/Todo.java
@@ -19,6 +19,10 @@
         todoId = tid;
     }
 
+    public Todo(){}
+
+
+
     //セッター
     public void setTitle(String t) {title = t;}
     public void setCheck(boolean c) {check = c;}