diff --git a/src/main/java/emu/nebula/server/handlers/HandlerActivityTowerDefenseLevelSettleReq.java b/src/main/java/emu/nebula/server/handlers/HandlerActivityTowerDefenseLevelSettleReq.java
index 65d9635..b9c7c77 100644
--- a/src/main/java/emu/nebula/server/handlers/HandlerActivityTowerDefenseLevelSettleReq.java
+++ b/src/main/java/emu/nebula/server/handlers/HandlerActivityTowerDefenseLevelSettleReq.java
@@ -22,17 +22,20 @@ public class HandlerActivityTowerDefenseLevelSettleReq extends NetHandler {
             return session.encodeMsg(NetMsgId.activity_tower_defense_level_settle_failed_ack);
         }
 
-        // Claim rewards
-        var change = activity.claimReward(req.getLevelId());
-
-        // Update completed stages
-        activity.getCompletedStages().put(req.getLevelId(), req.getStar());
-
-        // Save changes
-        session.getPlayer().save();
-
-        // Encode and send
-        return session.encodeMsg(NetMsgId.activity_tower_defense_level_settle_succeed_ack, change.toProto());
+        // Only receive rewards if we havent completed the stage
+        if (!activity.getCompletedStages().containsKey(req.getLevelId())) {
+            // Claim rewards
+            var change = activity.claimReward(req.getLevelId());
+            
+            // Update completed stages and save activity to the database
+            activity.getCompletedStages().put(req.getLevelId(), req.getStar());
+            activity.save();
+            
+            // Encode and send
+            return session.encodeMsg(NetMsgId.activity_tower_defense_level_settle_succeed_ack, change.toProto());
+        } else {
+            return session.encodeMsg(NetMsgId.activity_tower_defense_level_settle_succeed_ack);
+        }
     }
 
 }