diff --git a/.env b/.env
index 95303ba..4cd9776 100644
--- a/.env
+++ b/.env
@@ -1,9 +1,14 @@
-GOOGLE_CLIENT_ID=80509645175-8l2s8pm5tu4c5e30b9m3tvq4l9s7jlkj.apps.googleusercontent.com
-GOOGLE_CLIENT_SECRET=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
-KAKAO_REST_API_KEY=00ceefac6be2e7a0ddc263fd2bb77bc3
-KAKAO_CLIENT_SECRET=XlLORPCTE9rC2JjGKHcrSM7GpZernJCs
+GOOGLE_CLIENT_ID=80509645175-dhvjdejcnf3nhlveivsa8cskkd66rd7a.apps.googleusercontent.com
+GOOGLE_CLIENT_SECRET=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
+KAKAO_REST_API_KEY=fb32aab877668ec18d3860d1a2c837b5
+KAKAO_CLIENT_SECRET=LhBJ0V9CsVLbZDujtBHki9cAxAeeOMEF
+
+
+NEXT_PUBLIC_KAKAO_JS_KEY=fe10d38a0500ad3bcf78735442d2a8cd
+NEXT_PUBLIC_KAKAO_REDIRECT_URI=http://localhost:3000/signin
 
 BASE_URL=https://mogazoa-api.vercel.app/4-20
+REDIRECT_URI=http://localhost:3000/api/auth/callback
+
 NEXTAUTH_URL=http://localhost:3000
-SECRET=asddki3394-asxx38-y9_i8djj9sa23456729823q
-const httpClient = new HttpClient(process.env.NEXT_PUBLIC_BASE_URL || "");
\ No newline at end of file
+NEXTAUTH_SECRET=oo022cesfEoo-i99zenk-e2_iaddkjnvioopqmpQWzx
\ No newline at end of file
diff --git a/src/app/compare/input/CompareInput.module.scss b/src/app/compare/input/CompareInput.module.scss
index 5eaf1e7..0f4d25c 100644
--- a/src/app/compare/input/CompareInput.module.scss
+++ b/src/app/compare/input/CompareInput.module.scss
@@ -135,3 +135,9 @@
     border-radius: 8px;
   }
 }
+
+.buttonDisabled {
+  color: $white-100;
+  background: $gray-200;
+  cursor: not-allowed;
+}
diff --git a/src/app/compare/input/CompareInput.tsx b/src/app/compare/input/CompareInput.tsx
index 3c12af2..d29df11 100644
--- a/src/app/compare/input/CompareInput.tsx
+++ b/src/app/compare/input/CompareInput.tsx
@@ -1,7 +1,7 @@
 import React, { useState, useEffect, ChangeEvent, KeyboardEvent } from "react";
 import { Compare } from "@/components/Chip/Compare/Compare";
 import styles from "./CompareInput.module.scss";
-import { dummyProducts, Product } from "./compareProductMock";
+import { Product } from "./compareProductMock";
 import { saveToLocalStorage, getFromLocalStorage } from "./localStorage";
 
 type ProductSelectorProps = {
@@ -15,31 +15,42 @@ const ProductSelector: React.FC<ProductSelectorProps> = ({ onCompare }) => {
   const [suggestions2, setSuggestions2] = useState<Product[]>([]);
   const [selectedProduct1, setSelectedProduct1] = useState<Product | null>(null);
   const [selectedProduct2, setSelectedProduct2] = useState<Product | null>(null);
+  const [allProducts, setAllProducts] = useState<Product[]>([]);
 
   useEffect(() => {
     const savedProduct1 = getFromLocalStorage("selectedProduct1");
     const savedProduct2 = getFromLocalStorage("selectedProduct2");
     if (savedProduct1) setSelectedProduct1(savedProduct1);
     if (savedProduct2) setSelectedProduct2(savedProduct2);
-  }, []);
 
-  const handleSearch = async (query: string, setSuggestions: React.Dispatch<React.SetStateAction<Product[]>>) => {
-    // if (query.length > 0) {
-    //   try {
-    //     const response = await fetch(`/4-20/products?search=${query}`);
-    //     const data = await response.json();
-    //     const products: Product[] = data.list;
-    //     setSuggestions(products);
-    //   } catch (error) {
-    //     console.error("Failed to fetch suggestions:", error);
-    //   }
-    // } else {
-    //   setSuggestions([]);
-    // }
+    const fetchAllProducts = async () => {
+      try {
+        const response = await fetch(`https://mogazoa-api.vercel.app/4-20/products`);
+        const data = await response.json();
+        const products: Product[] = data.list.map((item: Product) => ({
+          id: item.id,
+          name: item.name,
+          image: item.image,
+          rating: item.rating,
+          reviewCount: item.reviewCount,
+          favoriteCount: item.favoriteCount,
+          createdAt: item.createdAt,
+          updatedAt: item.updatedAt,
+          writerId: item.writerId,
+          categoryId: item.categoryId,
+        }));
+        setAllProducts(products);
+      } catch (error) {
+        console.error("상품을 불러오는 중 오류가 발생했습니다.");
+      }
+    };
+
+    fetchAllProducts();
+  }, []);
 
-    // Use dummy data for now
+  const handleSearch = (query: string, setSuggestions: React.Dispatch<React.SetStateAction<Product[]>>) => {
     if (query.length > 0) {
-      const filteredProducts = dummyProducts.filter((product) =>
+      const filteredProducts = allProducts.filter((product) =>
         product.name.toLowerCase().includes(query.toLowerCase()),
       );
       setSuggestions(filteredProducts);
@@ -78,10 +89,12 @@ const ProductSelector: React.FC<ProductSelectorProps> = ({ onCompare }) => {
     onCompare(selectedProduct1, selectedProduct2);
   };
 
+  const isCompareButtonDisabled = !selectedProduct1 || !selectedProduct2;
+
   return (
     <div className={styles.content}>
       <div>
-        <div className={styles.text}>상품 1: </div>
+        <div className={styles.text}>상품 1 </div>
         <div className={styles.inputBox}>
           <div className={styles.compareChip}>
             {selectedProduct1 && (
@@ -127,7 +140,7 @@ const ProductSelector: React.FC<ProductSelectorProps> = ({ onCompare }) => {
         </div>
       </div>
       <div>
-        <div className={styles.text}>상품 2: </div>
+        <div className={styles.text}>상품 2 </div>
         <div className={styles.inputBox}>
           <div className={styles.compareChip}>
             {selectedProduct2 && (
@@ -175,7 +188,8 @@ const ProductSelector: React.FC<ProductSelectorProps> = ({ onCompare }) => {
       <button
         type='button'
         onClick={handleCompareClick}
-        className={styles.button}
+        className={`${styles.button} ${isCompareButtonDisabled && styles.buttonDisabled}`}
+        disabled={isCompareButtonDisabled}
       >
         비교하기
       </button>
diff --git a/src/app/compare/page.tsx b/src/app/compare/page.tsx
index ed93470..a74fe39 100644
--- a/src/app/compare/page.tsx
+++ b/src/app/compare/page.tsx
@@ -19,16 +19,6 @@ type Product = {
   createdAt: string;
   updatedAt: string;
   writerId: number;
-  isFavorite: boolean;
-  category: {
-    id: number;
-    name: string;
-  };
-  categoryMetric: {
-    rating: number;
-    favoriteCount: number;
-    reviewCount: number;
-  };
 };
 
 function ComparePage() {
diff --git a/src/app/compare/table/CompareTable.tsx b/src/app/compare/table/CompareTable.tsx
index 957863c..5620ca1 100644
--- a/src/app/compare/table/CompareTable.tsx
+++ b/src/app/compare/table/CompareTable.tsx
@@ -4,7 +4,6 @@ import styles from "./CompareTable.module.scss";
 type Product = {
   id: number;
   name: string;
-  description: string;
   image: string;
   rating: number;
   reviewCount: number;
@@ -13,16 +12,6 @@ type Product = {
   createdAt: string;
   updatedAt: string;
   writerId: number;
-  isFavorite: boolean;
-  category: {
-    id: number;
-    name: string;
-  };
-  categoryMetric: {
-    rating: number;
-    favoriteCount: number;
-    reviewCount: number;
-  };
 };
 
 type CompareTableProps = {