diff --git a/src/main/java/cn/lunadeer/dominion/dtos/ServerInfoDTO.java b/src/main/java/cn/lunadeer/dominion/dtos/ServerInfoDTO.java
index f48490f..5db23f6 100644
--- a/src/main/java/cn/lunadeer/dominion/dtos/ServerInfoDTO.java
+++ b/src/main/java/cn/lunadeer/dominion/dtos/ServerInfoDTO.java
@@ -34,6 +34,7 @@ public class ServerInfoDTO {
         serverInfoDTO.name.value = plugin.getServer().getName();
         InsertRow insertRow = new InsertRow();
         insertRow.returningAll()
+                .onConflictDoNothing(new Field("id", null))
                 .field(serverInfoDTO.name)
                 .table("server_info");
         try (ResultSet res = insertRow.execute()) {
diff --git a/src/main/java/cn/lunadeer/dominion/tuis/ListDominion.java b/src/main/java/cn/lunadeer/dominion/tuis/ListDominion.java
index 88b9fa7..79662e4 100644
--- a/src/main/java/cn/lunadeer/dominion/tuis/ListDominion.java
+++ b/src/main/java/cn/lunadeer/dominion/tuis/ListDominion.java
@@ -41,6 +41,9 @@ public class ListDominion {
             view.add(Line.create().append(manage).append(dominion));
         }
         for (Integer serverId : GlobalTeleport.instance.getAllServerInfo().keySet()) {
+            if (serverId == GlobalTeleport.instance.getThisServerId()) {
+                continue;
+            }
             List<String> names = DominionDTO.selectAllNamesOfServer(serverId, player.getUniqueId());
             if (names.size() == 0) continue;
             view.add(Line.create().append(""));