diff --git a/game-server/app/services/guildActivity/gateActivityObj.ts b/game-server/app/services/guildActivity/gateActivityObj.ts
index b07d76dcc..6f9f9e24c 100644
--- a/game-server/app/services/guildActivity/gateActivityObj.ts
+++ b/game-server/app/services/guildActivity/gateActivityObj.ts
@@ -23,7 +23,7 @@ export class GateActivityObject {
     }
     
     public getTimeGap() {
-        return Date.now() - this.startTime;
+        return Math.floor((Date.now() - this.startTime)/1000);
     }
 
     public getGuilds() {