diff --git a/src/command/commands/add_nick.ts b/src/command/commands/add_nick.ts
index 5bea1f1..982a0b0 100755
--- a/src/command/commands/add_nick.ts
+++ b/src/command/commands/add_nick.ts
@@ -49,7 +49,7 @@ export default {
       return;
     }
 
-    if (!(await members.where("discord_id", "==", discord_id).get()).empty) {
+    if ((await members.where("discord_id", "==", discord_id).get()).empty) {
       await interaction.editReply({
         content: `${mcid}(${mcuuid})님 2k2r에 오신것을 환영합니다!`,
       });
diff --git a/src/command/commands/add_nick_super.ts b/src/command/commands/add_nick_super.ts
index c5ad187..38ae61b 100755
--- a/src/command/commands/add_nick_super.ts
+++ b/src/command/commands/add_nick_super.ts
@@ -61,7 +61,7 @@ export default {
       return;
     }
 
-    if (!(await members.where("discord_id", "==", discord_id).get()).empty) {
+    if ((await members.where("discord_id", "==", discord_id).get()).empty) {
       await interaction.editReply({
         content: `${mcid}(${mcuuid})님 2k2r에 오신것을 환영합니다!`,
       });