diff --git a/app/src/main/java/com/capstone/foodify/Activity/FoodDetailActivity.java b/app/src/main/java/com/capstone/foodify/Activity/FoodDetailActivity.java
index 513437d..6840b9a 100644
--- a/app/src/main/java/com/capstone/foodify/Activity/FoodDetailActivity.java
+++ b/app/src/main/java/com/capstone/foodify/Activity/FoodDetailActivity.java
@@ -1,18 +1,25 @@
 package com.capstone.foodify.Activity;
 
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-
+import android.app.Dialog;
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
 import android.os.Bundle;
+import android.view.Gravity;
 import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
 import android.widget.Button;
+import android.widget.EditText;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.ProgressBar;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.capstone.foodify.API.FoodApi;
 import com.capstone.foodify.Model.Food.Food;
 import com.capstone.foodify.Model.Food.ImageFood;
@@ -25,11 +32,10 @@ import com.denzcoskun.imageslider.models.SlideModel;
 import com.mcdev.quantitizerlibrary.AnimationStyle;
 import com.mcdev.quantitizerlibrary.HorizontalQuantitizer;
 import com.mcdev.quantitizerlibrary.QuantitizerListener;
+import com.willy.ratingbar.RotationRatingBar;
 
-import java.lang.reflect.Array;
 import java.text.NumberFormat;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 import java.util.Locale;
 
@@ -53,6 +59,7 @@ public class FoodDetailActivity extends AppCompatActivity {
     private float totalPrice, price;
     private RecyclerView recyclerView_review;
     private ReviewAdapter reviewAdapter;
+    private Button rating_button;
 
 
     @Override
@@ -80,6 +87,7 @@ public class FoodDetailActivity extends AppCompatActivity {
         countRating_txt = findViewById(R.id.count_rating_text_view);
         description_content_txt = findViewById(R.id.content_description_text_view);
         recyclerView_review = findViewById(R.id.recycler_view_review);
+        rating_button = findViewById(R.id.rating_button);
 
         reviewAdapter = new ReviewAdapter(this);
 
@@ -129,6 +137,13 @@ public class FoodDetailActivity extends AppCompatActivity {
                 onBackPressed();
             }
         });
+
+        rating_button.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                openReviewDialog(Gravity.CENTER);
+            }
+        });
     }
 
     private List<Review> getListReview(){
@@ -246,4 +261,43 @@ public class FoodDetailActivity extends AppCompatActivity {
         });
 
     }
+
+    private void openReviewDialog(int gravity){
+        final Dialog dialog = new Dialog(this);
+        dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
+        dialog.setContentView(R.layout.dialog_review);
+
+        Window window = dialog.getWindow();
+        if(window == null)
+            return;
+
+        window.setLayout(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.WRAP_CONTENT);
+        window.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
+
+        WindowManager.LayoutParams windowAttributes = window.getAttributes();
+        windowAttributes.gravity = gravity;
+        window.setAttributes(windowAttributes);
+
+        if(Gravity.BOTTOM == gravity){
+            dialog.setCancelable(true);
+        } else {
+            dialog.setCancelable(false);
+        }
+
+        EditText review_content = dialog.findViewById(R.id.edit_text_review);
+        RotationRatingBar ratingBar = dialog.findViewById(R.id.rating_bar);
+        Button confirm = dialog.findViewById(R.id.confirm_button);
+        Button cancel = dialog.findViewById(R.id.cancel_button);
+
+        cancel.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                dialog.dismiss();
+            }
+        });
+
+        //TO DO
+
+        dialog.show();
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_color_corner_16.xml b/app/src/main/res/drawable/bg_color_corner_16.xml
new file mode 100644
index 0000000..1bc0a7c
--- /dev/null
+++ b/app/src/main/res/drawable/bg_color_corner_16.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <solid android:color="@color/primaryDark" />
+    <corners android:topLeftRadius="16dp" android:topRightRadius="16dp"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_grey_color_corner.xml b/app/src/main/res/drawable/bg_grey_color_corner.xml
new file mode 100644
index 0000000..654ac0c
--- /dev/null
+++ b/app/src/main/res/drawable/bg_grey_color_corner.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@color/gray"/>
+    <corners android:radius="10dp"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_primary_color_dark_corner.xml b/app/src/main/res/drawable/bg_primary_color_dark_corner.xml
new file mode 100644
index 0000000..7ba89be
--- /dev/null
+++ b/app/src/main/res/drawable/bg_primary_color_dark_corner.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@color/primaryDark"/>
+    <corners android:radius="10dp"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_white_corner_16.xml b/app/src/main/res/drawable/bg_white_corner_16.xml
new file mode 100644
index 0000000..1ebe8ee
--- /dev/null
+++ b/app/src/main/res/drawable/bg_white_corner_16.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <solid android:color="@color/white" />
+    <corners android:radius="16dp"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_white_corner_border_gray.xml b/app/src/main/res/drawable/bg_white_corner_border_gray.xml
new file mode 100644
index 0000000..1a57a15
--- /dev/null
+++ b/app/src/main/res/drawable/bg_white_corner_border_gray.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <solid  android:color="@color/white"/>
+    <corners android:radius="10dp"/>
+    <stroke android:width="0.5dp"
+        android:color="@color/gray"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_review.xml b/app/src/main/res/layout/dialog_review.xml
new file mode 100644
index 0000000..e4a2ce3
--- /dev/null
+++ b/app/src/main/res/layout/dialog_review.xml
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="310dp"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:background="@drawable/bg_white_corner_16">
+
+    <TextView
+        android:id="@+id/text_view_1"
+        android:text="Đánh giá"
+        android:textSize="22sp"
+        android:fontFamily="@font/opensans"
+        android:textColor="@color/black"
+        android:textAlignment="center"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@drawable/bg_color_corner_16"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        android:padding="7dp"
+        />
+
+    <TextView
+        android:id="@+id/text_view_2"
+        android:text="Bạn vui lòng đánh giá tại đây!"
+        android:textSize="15sp"
+        android:fontFamily="@font/opensans"
+        android:textColor="@color/black"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="10dp"
+        app:layout_constraintTop_toBottomOf="@id/text_view_1"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        />
+
+    <com.willy.ratingbar.RotationRatingBar
+        android:id="@+id/rating_bar"
+        app:srb_numStars="5"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="5dp"
+
+        app:layout_constraintTop_toBottomOf="@id/text_view_2"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        />
+
+    <EditText
+        android:id="@+id/edit_text_review"
+        android:textSize="15sp"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="Đánh giá về món ăn..."
+        android:gravity="top"
+        android:lines="5"
+        android:inputType="textMultiLine"
+        android:background="@drawable/bg_white_corner_border_gray"
+        app:layout_constraintTop_toBottomOf="@id/rating_bar"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        android:layout_marginStart="20dp"
+        android:layout_marginEnd="20dp"
+        android:layout_marginTop="5dp"
+        android:padding="10dp"
+        />
+
+    <androidx.appcompat.widget.AppCompatButton
+        android:id="@+id/confirm_button"
+        android:text="Gửi"
+        android:textSize="15sp"
+        android:layout_width="90dp"
+        android:textStyle="bold"
+        android:fontFamily="@font/opensans"
+        android:layout_height="wrap_content"
+        android:background="@drawable/bg_primary_color_dark_corner"
+        android:layout_marginTop="10dp"
+        app:layout_constraintTop_toBottomOf="@id/edit_text_review"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/cancel_button"
+        />
+
+    <androidx.appcompat.widget.AppCompatButton
+        android:id="@+id/cancel_button"
+        android:text="Thoát"
+        android:textSize="15sp"
+        android:textStyle="bold"
+        android:fontFamily="@font/opensans"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/bg_grey_color_corner"
+        android:layout_marginTop="10dp"
+        app:layout_constraintTop_toBottomOf="@id/edit_text_review"
+        app:layout_constraintStart_toEndOf="@id/confirm_button"
+        app:layout_constraintEnd_toEndOf="parent"
+        />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 0ef51b5..444c442 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -8,4 +8,5 @@
     <color name="secondary">#F99928</color>
     <color name="graylight">#ACA5A5</color>
     <color name="red">#FF0000</color>
+    <color name="primaryDark">#1EAE94</color>
 </resources>
\ No newline at end of file