diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index bdd5b80..5c4c85b 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -6,7 +6,6 @@
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
 
-    
     <application
         android:name=".Nemophila"
         android:allowBackup="true"
@@ -17,40 +16,39 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.Nemophila"
-        tools:targetApi="31"
-        android:usesCleartextTraffic="true">
-
+        android:usesCleartextTraffic="true"
         tools:targetApi="31">
         <activity
+            android:name=".ShopCreateActivity"
+            android:exported="false" />
+        <activity
             android:name=".GpsActivity"
             android:exported="true"
             android:label="@string/title_activity_gps">
 
-<!--             <intent-filter>-->
-<!--             <action android:name="android.intent.action.MAIN" />-->
+            <!-- <intent-filter> -->
+            <!-- <action android:name="android.intent.action.MAIN" /> -->
 
 
-<!--             <category android:name="android.intent.category.LAUNCHER" />-->
-<!--             </intent-filter>-->
+            <!-- <category android:name="android.intent.category.LAUNCHER" /> -->
+            <!-- </intent-filter> -->
         </activity>
-
         <activity
             android:name=".SignUpActivity"
             android:exported="true"
             android:label="@string/title_activity_sign_up">
 
-<!--             <intent-filter>-->
-<!--             <action android:name="android.intent.action.MAIN" />-->
+            <!-- <intent-filter> -->
+            <!-- <action android:name="android.intent.action.MAIN" /> -->
 
 
-<!--             <category android:name="android.intent.category.LAUNCHER" />-->
-<!--             </intent-filter>-->
+            <!-- <category android:name="android.intent.category.LAUNCHER" /> -->
+            <!-- </intent-filter> -->
         </activity>
         <activity
             android:name=".LoginActivity"
             android:exported="true"
-            android:label="@string/title_activity_login">
-        </activity>
+            android:label="@string/title_activity_login"></activity>
         <activity android:name=".ChangePwActivity">
             android:name=".ChangePwActivity"
             android:exported="true"
@@ -68,11 +66,13 @@
             android:name=".MyPageActivity"
             android:exported="true"
             android:label="@string/title_activity_my_page">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
 
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
+            <!-- <intent-filter> -->
+            <!-- <action android:name="android.intent.action.MAIN" /> -->
+
+
+            <!-- <category android:name="android.intent.category.LAUNCHER" /> -->
+            <!-- </intent-filter> -->
         </activity>
 
         <meta-data
@@ -83,13 +83,14 @@
             android:name=".MainActivity"
             android:exported="true"
             android:label="@string/title_activity_maps">
-<!--            <intent-filter>-->
-<!--                <action android:name="android.intent.action.MAIN" />-->
 
-<!--                <category android:name="android.intent.category.LAUNCHER" />-->
-<!--            </intent-filter>-->
+            <!-- <intent-filter> -->
+            <!-- <action android:name="android.intent.action.MAIN" /> -->
+
+
+            <!-- <category android:name="android.intent.category.LAUNCHER" /> -->
+            <!-- </intent-filter> -->
         </activity>
-
         <activity
             android:name=".TestActivity"
             android:exported="true"
@@ -100,7 +101,6 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-
         <activity
             android:name=".PostActivity"
             android:exported="true"
diff --git a/app/src/main/java/com/example/nemophila/PostsViewHolder.java b/app/src/main/java/com/example/nemophila/PostsViewHolder.java
new file mode 100644
index 0000000..c1d19fd
--- /dev/null
+++ b/app/src/main/java/com/example/nemophila/PostsViewHolder.java
@@ -0,0 +1,24 @@
+package com.example.nemophila;
+
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+public class PostsViewHolder extends RecyclerView.ViewHolder {
+    public TextView nameView;
+    public TextView dateView;
+    public TextView rateView;
+    public TextView genreView;
+    public TextView commentView;
+
+    public PostsViewHolder(@NonNull View itemView) {
+        super(itemView);
+        nameView = (TextView) itemView.findViewById(R.id.userName);
+        dateView = (TextView) itemView.findViewById(R.id.date);
+        rateView = (TextView) itemView.findViewById(R.id.rate);
+        genreView = (TextView) itemView.findViewById(R.id.genre);
+        commentView = (TextView) itemView.findViewById(R.id.comment);
+    }
+}
diff --git a/app/src/main/java/com/example/nemophila/ShopActivity.java b/app/src/main/java/com/example/nemophila/ShopActivity.java
index a34caa7..b1d0143 100644
--- a/app/src/main/java/com/example/nemophila/ShopActivity.java
+++ b/app/src/main/java/com/example/nemophila/ShopActivity.java
@@ -1,6 +1,9 @@
 package com.example.nemophila;
 
+import static android.app.PendingIntent.getActivity;
+
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
@@ -28,21 +31,28 @@
             }
         });
 
-        //RecycleView
+        //RecyclerView
         RecyclerView rv = (RecyclerView) findViewById(R.id.postsList);
         ShopActivityAdapter adapter = new ShopActivityAdapter(this.createDataset());
 
         LinearLayoutManager llm = new LinearLayoutManager(this);
 
+
+        RecyclerView.ItemDecoration itemDecoration =
+                new DividerItemDecoration(this, DividerItemDecoration.VERTICAL);
+        rv.addItemDecoration(itemDecoration);
+
         rv.setHasFixedSize(true);
         rv.setLayoutManager(llm);
         rv.setAdapter(adapter);
 
+
+
     }
 
     private List<PostDataModel> createDataset() {
 
-
+        //RecyclerViewの中身の仮データ
         List<PostDataModel> dataset = new ArrayList<>();
         for (int i = 0; i < 50; i++) {
             PostDataModel data = new PostDataModel();
@@ -50,7 +60,7 @@
             data.setDate("yyyy/mm/dd");
             data.setRate("★★★★★");
             data.setGenre("ラーメン, 中華, おいしい, 安い");
-            data.setComment("おいしかった。\n\n");
+            data.setComment("おいしかった。");
 
             dataset.add(data);
         }
diff --git a/app/src/main/java/com/example/nemophila/ShopActivityAdapter.java b/app/src/main/java/com/example/nemophila/ShopActivityAdapter.java
index 94613af..8c3b5ce 100644
--- a/app/src/main/java/com/example/nemophila/ShopActivityAdapter.java
+++ b/app/src/main/java/com/example/nemophila/ShopActivityAdapter.java
@@ -9,7 +9,7 @@
 
 import java.util.List;
 
-public class ShopActivityAdapter extends RecyclerView.Adapter<ShopActivityViewHolder> {
+public class ShopActivityAdapter extends RecyclerView.Adapter<PostsViewHolder> {
 
     public List<PostDataModel> list;
 
@@ -19,15 +19,15 @@
 
     @NonNull
     @Override
-    public ShopActivityViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+    public PostsViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
 
         View inflate = LayoutInflater.from(parent.getContext()).inflate(R.layout.layout_shop_activity_posts, parent,false);
-        ShopActivityViewHolder vh = new ShopActivityViewHolder(inflate);
+        PostsViewHolder vh = new PostsViewHolder(inflate);
         return vh;
     }
 
     @Override
-    public void onBindViewHolder(@NonNull ShopActivityViewHolder holder, int position) {
+    public void onBindViewHolder(@NonNull PostsViewHolder holder, int position) {
         holder.nameView.setText(list.get(position).getName());
         holder.dateView.setText(list.get(position).getDate());
         holder.rateView.setText(list.get(position).getRate());
diff --git a/app/src/main/java/com/example/nemophila/ShopActivityViewHolder.java b/app/src/main/java/com/example/nemophila/ShopActivityViewHolder.java
deleted file mode 100644
index ac06f6f..0000000
--- a/app/src/main/java/com/example/nemophila/ShopActivityViewHolder.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package com.example.nemophila;
-
-import android.view.View;
-import android.widget.TextView;
-
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-
-public class ShopActivityViewHolder extends RecyclerView.ViewHolder {
-    public TextView nameView;
-    public TextView dateView;
-    public TextView rateView;
-    public TextView genreView;
-    public TextView commentView;
-
-    public ShopActivityViewHolder(@NonNull View itemView) {
-        super(itemView);
-        nameView = (TextView) itemView.findViewById(R.id.userName);
-        dateView = (TextView) itemView.findViewById(R.id.date);
-        rateView = (TextView) itemView.findViewById(R.id.rate);
-        genreView = (TextView) itemView.findViewById(R.id.genre);
-        commentView = (TextView) itemView.findViewById(R.id.comment);
-    }
-}
diff --git a/app/src/main/java/com/example/nemophila/ShopCreateActivity.java b/app/src/main/java/com/example/nemophila/ShopCreateActivity.java
new file mode 100644
index 0000000..811ddd9
--- /dev/null
+++ b/app/src/main/java/com/example/nemophila/ShopCreateActivity.java
@@ -0,0 +1,14 @@
+package com.example.nemophila;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+public class ShopCreateActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_shop_create);
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_shop.xml b/app/src/main/res/layout/activity_shop.xml
index e0a6398..397f53f 100644
--- a/app/src/main/res/layout/activity_shop.xml
+++ b/app/src/main/res/layout/activity_shop.xml
@@ -35,13 +35,13 @@
 
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/postsList"
-        android:layout_width="379dp"
-        android:layout_height="600dp"
+        android:layout_width="400dp"
+        android:layout_height="540dp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintHorizontal_bias="0.454"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/shopName"
-        app:layout_constraintVertical_bias="1.0" />
+        app:layout_constraintVertical_bias="0.582" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_shop_create.xml b/app/src/main/res/layout/activity_shop_create.xml
new file mode 100644
index 0000000..6480277
--- /dev/null
+++ b/app/src/main/res/layout/activity_shop_create.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ShopCreateActivity">
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/layout_shop_activity_posts.xml b/app/src/main/res/layout/layout_shop_activity_posts.xml
index 441c9ca..1e9ae11 100644
--- a/app/src/main/res/layout/layout_shop_activity_posts.xml
+++ b/app/src/main/res/layout/layout_shop_activity_posts.xml
@@ -4,6 +4,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:layout_marginTop="10dp"
+    android:layout_marginBottom="10dp"
     android:orientation="vertical">
 
 
@@ -57,5 +59,11 @@
         android:layout_weight="1"
         android:text="コメント" />
 
+<!--    <View-->
+<!--        android:id="@+id/divider"-->
+<!--        android:layout_width="match_parent"-->
+<!--        android:layout_height="3dp"-->
+<!--        android:background="?android:attr/listDivider" />-->
+
 
 </LinearLayout>
\ No newline at end of file