diff --git a/src/main/java/org/ntlab/acanthus_server/resources/accounts/AccountsRest.java b/src/main/java/org/ntlab/acanthus_server/resources/accounts/AccountsRest.java
index 68724ec..ed1bc6b 100644
--- a/src/main/java/org/ntlab/acanthus_server/resources/accounts/AccountsRest.java
+++ b/src/main/java/org/ntlab/acanthus_server/resources/accounts/AccountsRest.java
@@ -128,16 +128,14 @@
     private boolean isCorrectPassword(String password) {
         // password: 最低８文字以上の入力
         var passMinLen = 8;
-        var passMaxLen = 20;
-        return (passMinLen <= password.length()&& password.length()<=passMaxLen);
+        return (passMinLen <= password.length());
     }
     //-----------------------------------------------------------------
     //正しく名前が入力されているか
     //-----------------------------------------------------------------
     private boolean isCorrectName(String name){
         var nameMinLen = 1;
-        var nameMaxLen = 20;
-        return (nameMinLen<= name.length()&&name.length()<=nameMaxLen);
+        return (nameMinLen<= name.length());
     }
     //-----------------------------------------------------------------