diff --git a/README.md b/README.md
index 4373e34..45a295c 100644
--- a/README.md
+++ b/README.md
@@ -8,13 +8,14 @@
 
 ## 📍Table of Contents
 
--  [💟 Backend Team Members](#-backend-team-members)
+-  [💟 Backend Team Members](#-backend-member)
 -  [💟 Project Overview](#-project-overview)
 -  [💟 Key Features](#-key-features)
     - [🔎 COM-MA Lens](#-com-ma-lens)
     - [🏷️ Word Cards](#-word-cards)
     - [💡 Quizzes](#-quizzes)
     - [📚 Storybooks](#-storybooks)
+    - [🟣 Daily Mission Stickers](#-daily-mission-stickers)
 -  [💟 How to Run](#-how-to-run)
 -  [💟 Tech Stack](#-tech-stack)
     - [🖥 Backend Server](#-backend-server)
@@ -33,15 +34,47 @@
 |Green | Haeyeon Song | Computer Science | hysong4u.gmail.com |
 <br>
 
-## 💟 Project Overview
+## 💟 Background
+In South Korea, a significant portion of the 400,000 registered deaf individuals are married, and the majority of their children, known as CODAs (Children of Deaf Adults), are hearing. 
+<br>
+
+> <b>Challenges faced by CODAs </b> <br>
+CODAs face challenges such as identity confusion in navigating a mixed cultural and linguistic environment, and they often bear the burden of facilitating communication between the deaf and hearing communities. 
+<br>
+
+> <b> The Need for CODA to Learn Sign Language </b> <br>
+Recognizing the importance of effective communication, there is a need for CODAs to learn sign language actively. Learning sign language fosters communication with their deaf parents, reducing difficulties and preventing emotional isolation. Adequate interaction with parents during early childhood is crucial for the linguistic and emotional development of CODAs.
 
-> <i>'Connect the Silent World and the World of Sounds'</i>
+<br>
+
+## 💟 Project Overview
 
+> <i> 'Connect the Silent World and the World of Sounds'</i>
 `COM-MA` is an "AI camera-based sign language learning education platform" that helps deaf parents teach sign language directly to their children, <b>CODAs</b> (Children of Deaf Adults).
 <br><br>The `COM-MA` Lens recognizes sign language and quickly converts it into learning materials for deaf parents. It offers these parents the opportunity to engage in sign language education with their children in everyday life.
 
 <br />
 
+## 💟 UN SDG GOALS 
+<br />
+
+![image](https://github.com/COM-MA/COM-MA-SERVER/assets/102026726/247c2d7b-dfc7-400f-94a4-af8a6d085354)
+### ✨ 1. Quality education ([4] among Sustainable Development Goals)
+We are focusing on `quality education` among the UN's sustainable development goals. This goal is to provide comprehensive and fair educational opportunities for all individuals and to expand opportunities for lifelong learning.
+
+To respond to the educational challenges faced by Coda, we want to provide a better educational environment for Coda. Our solution supports  <b>personalized learning in consideration of linguistic and cultural diversity</b>, and <b>provides the opportunity </b>to open up a better future through continuous lifelong learning.
+<br>
+<br />
+<br />
+
+![image](https://github.com/COM-MA/COM-MA-SERVER/assets/102026726/31c690a1-1c82-4f52-9be7-66087140b2db)
+### ✨ 2. Reduced inequalities ([10] among Sustainable Development Goals)
+
+The goal of `Reduced inequalities ` is to reduce inequality at home and abroad and allow everyone to enjoy equal opportunities.
+
+Our solutions contribute to <b>overcoming the linguistic and cultural gaps</b> that Koda is experiencing, and provide Coda with <b?opportunities to address social inequality</b>. Through this, we want to support Coda's future to brighten up, and help address social inequality.
+<br />
+<br />
 ## 💟 Key Features
 
 ![System Architecture](https://github.com/COM-MA/COM-MA-SERVER/assets/102026726/58d603fb-5e4c-45f9-a767-4d7a5206217c)