diff --git a/shiroha-server/src/main/java/io/nanachiyo0721/shiroha/config/modules/fixes/LongCommandSupportConfig.java b/shiroha-server/src/main/java/io/nanachiyo0721/shiroha/config/modules/fixes/LongCommandSupportConfig.java
index 566ef88..d692f77 100644
--- a/shiroha-server/src/main/java/io/nanachiyo0721/shiroha/config/modules/fixes/LongCommandSupportConfig.java
+++ b/shiroha-server/src/main/java/io/nanachiyo0721/shiroha/config/modules/fixes/LongCommandSupportConfig.java
@@ -14,7 +14,7 @@ public class LongCommandSupportConfig {
     @ConfigInfo(name = "maximum_command_string_length", comments = """
             Determines the final limitation of the command length,
             paper limits this to 256 chars but here we need to expand
-            it as we have to use it for command gui
+            it (256 -> 32768) as we have to use it for command gui
             """)
-    public static int maximumCommandLength = 32768;
+    public static int maximumCommandLength = 32767;
 }