diff --git a/be/src/main/java/codesquad/gaemimarble/game/controller/GameController.java b/be/src/main/java/codesquad/gaemimarble/game/controller/GameController.java
index fa92bc7..eb6a430 100644
--- a/be/src/main/java/codesquad/gaemimarble/game/controller/GameController.java
+++ b/be/src/main/java/codesquad/gaemimarble/game/controller/GameController.java
@@ -28,8 +28,10 @@
 import codesquad.gaemimarble.game.dto.request.GameTeleportRequest;
 import codesquad.gaemimarble.game.dto.response.GameAccessibleResponse;
 import codesquad.gaemimarble.game.dto.response.GameCellResponse;
+import codesquad.gaemimarble.game.dto.response.GameDiceResult;
 import codesquad.gaemimarble.game.dto.response.GameEventNameResponse;
 import codesquad.gaemimarble.game.dto.response.GameRoomCreateResponse;
+import codesquad.gaemimarble.game.dto.response.GameTeleportResponse;
 import codesquad.gaemimarble.game.dto.response.userStatusBoard.GameUserBoardResponse;
 import codesquad.gaemimarble.game.entity.Player;
 import codesquad.gaemimarble.game.entity.TypeConstants;
@@ -152,8 +154,14 @@ private void sendFirstPlayer(GameStartRequest gameStartRequest) {
 	}
 
 	private void sendDiceResult(GameRollDiceRequest gameRollDiceRequest) {
+		GameDiceResult gameDiceResult = gameService.rollDice(gameRollDiceRequest.getGameId(),
+			gameRollDiceRequest.getPlayerId());
 		socketDataSender.send(gameRollDiceRequest.getGameId(), new ResponseDTO<>(TypeConstants.DICE,
-			gameService.rollDice(gameRollDiceRequest.getGameId(), gameRollDiceRequest.getPlayerId())));
+			gameDiceResult));
+		if (gameDiceResult.getTripleDouble()) {
+			socketDataSender.send(gameRollDiceRequest.getGameId(), new ResponseDTO<>(TypeConstants.TELEPORT,
+				GameTeleportResponse.builder().location(6).build()));
+		}
 		sendCellArrival(gameRollDiceRequest.getGameId(), gameRollDiceRequest.getPlayerId());
 	}
 
@@ -167,6 +175,8 @@ private void sendCellArrival(Long gameId, String playerId) {
 	private void sendTeleport(GameTeleportRequest gameTeleportRequest) {
 		gameService.teleport(gameTeleportRequest);
 		sendCellArrival(gameTeleportRequest.getGameId(), gameTeleportRequest.getPlayerId());
+		socketDataSender.send(gameTeleportRequest.getGameId(), new ResponseDTO<>(TypeConstants.TELEPORT,
+			GameTeleportResponse.builder().location(gameTeleportRequest.getLocation()).build()));
 	}
 
 	private void sendRandomEvents(GameEventRequest gameEventRequest) {
diff --git a/be/src/main/java/codesquad/gaemimarble/game/dto/response/GameDiceResult.java b/be/src/main/java/codesquad/gaemimarble/game/dto/response/GameDiceResult.java
index a8c8a94..c17f727 100644
--- a/be/src/main/java/codesquad/gaemimarble/game/dto/response/GameDiceResult.java
+++ b/be/src/main/java/codesquad/gaemimarble/game/dto/response/GameDiceResult.java
@@ -7,13 +7,13 @@
 @Getter
 @NoArgsConstructor
 public class GameDiceResult {
-	private Integer startLocation;
+	private Boolean tripleDouble;
 	private Integer dice1;
 	private Integer dice2;
 
 	@Builder
-	public GameDiceResult(Integer startLocation, Integer dice1, Integer dice2) {
-		this.startLocation = startLocation;
+	public GameDiceResult(Boolean tripleDouble, Integer dice1, Integer dice2) {
+		this.tripleDouble = tripleDouble;
 		this.dice1 = dice1;
 		this.dice2 = dice2;
 	}
diff --git a/be/src/main/java/codesquad/gaemimarble/game/dto/response/GameTeleportResponse.java b/be/src/main/java/codesquad/gaemimarble/game/dto/response/GameTeleportResponse.java
new file mode 100644
index 0000000..2943999
--- /dev/null
+++ b/be/src/main/java/codesquad/gaemimarble/game/dto/response/GameTeleportResponse.java
@@ -0,0 +1,14 @@
+package codesquad.gaemimarble.game.dto.response;
+
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+public class GameTeleportResponse {
+	private final Integer location;
+
+	@Builder
+	private GameTeleportResponse(Integer location) {
+		this.location = location;
+	}
+}
diff --git a/be/src/main/java/codesquad/gaemimarble/game/entity/Stock.java b/be/src/main/java/codesquad/gaemimarble/game/entity/Stock.java
index eb65e56..d54cf8d 100644
--- a/be/src/main/java/codesquad/gaemimarble/game/entity/Stock.java
+++ b/be/src/main/java/codesquad/gaemimarble/game/entity/Stock.java
@@ -41,6 +41,11 @@ public static List<Stock> initStocks() {
 	}
 
 	public void changePrice(Integer percentage) {
+		Integer changingPrice = this.currentPrice + ((this.startPrice * percentage) / 100);
+		if (changingPrice <= 0) {
+			currentPrice = 0;
+			return;
+		}
 		this.currentPrice += ((this.startPrice * percentage) / 100);
 	}
 
diff --git a/be/src/main/java/codesquad/gaemimarble/game/service/GameService.java b/be/src/main/java/codesquad/gaemimarble/game/service/GameService.java
index cb1f497..53485cc 100644
--- a/be/src/main/java/codesquad/gaemimarble/game/service/GameService.java
+++ b/be/src/main/java/codesquad/gaemimarble/game/service/GameService.java
@@ -110,21 +110,19 @@ public GameDiceResult rollDice(Long gameId, String playerId) {
 		Player player = gameStatus.getPlayer(playerId);
 		int startLocation = player.getLocation();
 
-		// int dice1 = (int)(Math.random() * 6) + 1;
-		// int dice2 = (int)(Math.random() * 6) + 1;
-		int dice1 = 6;
-		int dice2 = 3;
+		int dice1 = (int)(Math.random() * 6) + 1;
+		int dice2 = (int)(Math.random() * 6) + 1;
 
 		if (dice1 == dice2) {
 			int countDouble = gameStatus.getCurrentPlayerInfo().increaseCountDouble();
 
 			if (countDouble == 3) {
 				player.goToPrison();
-				return new GameDiceResult(startLocation, dice1, dice2);
+				return new GameDiceResult(true, dice1, dice2);
 			}
 		}
 		player.move(dice1 + dice2);
-		return new GameDiceResult(startLocation, dice1, dice2);
+		return new GameDiceResult(false, dice1, dice2);
 	}
 
 	public GameCellResponse arriveAtCell(Long gameId, String playerId) {
@@ -303,7 +301,10 @@ public GameEndTurnResponse endTurn(GameEndTurnRequest gameEndTurnRequest) {
 
 		if (currentPlayerInfo.getRolledDouble()) {
 			currentPlayerInfo.initRolledDouble();
-			return GameEndTurnResponse.builder().nextPlayerId(currentPlayerInfo.getPlayerId()).build();
+			Integer location = gameStatus.getPlayer(currentPlayerInfo.getPlayerId()).getLocation();
+			if (!(location == 18 || location == 6)) {
+				return GameEndTurnResponse.builder().nextPlayerId(currentPlayerInfo.getPlayerId()).build();
+			}
 		}
 
 		if (currentPlayerInfo.getOrder() != gameStatus.getPlayers().size()) {