diff --git a/src/main/java/pw/yumc/MiaoBoard/scoreboard/core/SiderbarBoardPage.java b/src/main/java/pw/yumc/MiaoBoard/scoreboard/core/SiderbarBoardPage.java
index 6ec62d1..5cab6f5 100644
--- a/src/main/java/pw/yumc/MiaoBoard/scoreboard/core/SiderbarBoardPage.java
+++ b/src/main/java/pw/yumc/MiaoBoard/scoreboard/core/SiderbarBoardPage.java
@@ -63,6 +63,8 @@ public class SiderbarBoardPage extends BoardPage {
             }
             suffix = StrKit.substring(sufpre + suffix, 0, 16);
             boardLine.getTeam().setSuffix(suffix);//"设置后16个字符"
+        } else {
+            boardLine.getTeam().setSuffix("");//"清理后16个字符"
         }
         maxLine = line + 1;
     }