diff --git a/src/main/java/JumpGame.java b/src/main/java/JumpGame.java
index d4c478a..2360302 100644
--- a/src/main/java/JumpGame.java
+++ b/src/main/java/JumpGame.java
@@ -47,9 +47,7 @@
         }
 
 
-
         // Modelの更新
-        //
         // Space キーのインプット
         glfwSetKeyCallback(window, keyCallback = new GLFWKeyCallback() {
             @Override
diff --git a/src/main/java/entities/modelExtentions/Flags.java b/src/main/java/entities/modelExtentions/Flags.java
index e904fcb..7e0e0f0 100644
--- a/src/main/java/entities/modelExtentions/Flags.java
+++ b/src/main/java/entities/modelExtentions/Flags.java
@@ -54,7 +54,7 @@
         if (count % 2 != 0) return false;
 
         if (values.get(count) <= x) {
-            count++;
+            if (count < values.size() - 1) count++;
             return true;
         }
         return false;
@@ -65,7 +65,7 @@
     public boolean isCloseFlag(int x) {
         if (count % 2 == 0) return false;
         if (values.get(count) <= x) {
-            count++;
+            if (count < values.size() - 1) count++;
             return true;
         }
         return false;
diff --git a/src/main/java/models/JumpGameModel.java b/src/main/java/models/JumpGameModel.java
index 7638270..c708473 100644
--- a/src/main/java/models/JumpGameModel.java
+++ b/src/main/java/models/JumpGameModel.java
@@ -93,7 +93,7 @@
     }
 
     //---------------------------------------------------------------
-    //
+    // 地面のフラグ更新
     public void updateGroundFlag() {
         int x = position.getValue().getFirst().intValue();
 
diff --git a/src/main/java/views/TileMapRenderer.java b/src/main/java/views/TileMapRenderer.java
index ea57f3a..4aacf70 100644
--- a/src/main/java/views/TileMapRenderer.java
+++ b/src/main/java/views/TileMapRenderer.java
@@ -50,7 +50,7 @@
     // 初期タイル作成
     private void initTiles(Flags flags) {
         boolean isOpen = false;
-        int space = 20;
+        int space = 10;
 
         // タイルマージン
         for (int i = 0; i < space; i++) {
diff --git a/src/main/java/views/TileRenderer.java b/src/main/java/views/TileRenderer.java
index ec61865..0c81428 100644
--- a/src/main/java/views/TileRenderer.java
+++ b/src/main/java/views/TileRenderer.java
@@ -4,15 +4,19 @@
 import models.IModel;
 import models.JumpGameModel;
 
+import java.lang.reflect.Parameter;
+
 //---------------------------------------------------------------
 // タイルの描画
 public class TileRenderer implements IView {
     private Sprite sprite;
+    private Pair<Double> initPositionValue = new Pair<>(0d,0d);
 
     //---------------------------------------------------------------
     //---------------------------------------------------------------
     //
     public TileRenderer(String path, Pair<Double> initPosition) {
+        this.initPositionValue = initPosition;
         this.sprite = new Sprite(path);
         this.sprite.setScaleValue(1);
         this.sprite.setPositionValue(initPosition);
@@ -20,6 +24,7 @@
 
     //---------------------------------------------------------------
     public TileRenderer(String path, Pair<Double> initPosition, double scale) {
+        this.initPositionValue = initPosition;
         this.sprite = new Sprite(path);
         this.sprite.setScaleValue(scale);
         this.sprite.setPositionValue(initPosition);
@@ -45,7 +50,7 @@
     @Override
     public void update(IModel model) {
         JumpGameModel jumpGameModel = (JumpGameModel) model;
-        subPositionByVelocity(jumpGameModel.getVelocity().getValue());
+        subPositionByPosition(jumpGameModel.getPosition().getValue());
     }
 
     //---------------------------------------------------------------
@@ -65,8 +70,8 @@
     //---------------------------------------------------------------
     //---------------------------------------------------------------
     //
-    private void subPositionByVelocity(Pair<Double> velocity) {
-        Double x = this.sprite.getPositionValue().getFirst() - velocity.getFirst();
+    private void subPositionByPosition(Pair<Double> position) {
+        Double x = this.initPositionValue.getFirst() - (position.getFirst() * 64);
         Double y = this.sprite.getPositionValue().getSecond();
         this.sprite.setPositionValue(new Pair<>(x, y));
     }