diff --git a/game-server/app/servers/battle/handler/rougeHandler.ts b/game-server/app/servers/battle/handler/rougeHandler.ts
index 607eeffa9..01c5f238b 100644
--- a/game-server/app/servers/battle/handler/rougeHandler.ts
+++ b/game-server/app/servers/battle/handler/rougeHandler.ts
@@ -468,7 +468,7 @@ export class RougeHandler {
             if (chara.maxHp < hp) hp = chara.maxHp;
 
             if (recoveryHp && hp == 0) hp = chara.maxHp;
-            if (hpRatio > 0) hp = Math.min(Math.floor(hp + (chara.maxHp * hpRatio / 100)), chara.maxHp);
+            if (hpRatio > 0 && hp != 0) hp = Math.min(Math.floor(hp + (chara.maxHp * hpRatio / 100)), chara.maxHp);
 
             if ((recoveryNum--) > 0 && hp == 0) { hp = chara.maxHp; }