diff --git a/src/domains/search/search.controller.js b/src/domains/search/search.controller.js
index 12ea3ba..eecc933 100644
--- a/src/domains/search/search.controller.js
+++ b/src/domains/search/search.controller.js
@@ -4,5 +4,6 @@ import { searchService } from "./search.service.js";
 
 export const searchController = async (req, res, next) => {
   console.log("수업을 검색합니다!");
-  res.send(response(status.SUCCESS, await searchService(req.query)));
+  const userId = req.decoded.userId;
+  res.send(response(status.SUCCESS, await searchService(userId, req.query)));
 }
\ No newline at end of file
diff --git a/src/domains/search/search.repository.js b/src/domains/search/search.repository.js
index 19866e7..74e5813 100644
--- a/src/domains/search/search.repository.js
+++ b/src/domains/search/search.repository.js
@@ -3,18 +3,18 @@ import { status } from "../../response.status.js";
 import { pool } from "../../db.config.js";
 import { searchSql, searchNameSql } from "./search.sql.js";
 
-export const searchRepo = async (type, name) => {
+export const searchRepo = async (userId, type, name) => {
     const conn = await pool.getConnection();
     try {
         if(typeof type == "undefined") {
             throw new BaseError(status.PARAMETER_IS_WRONG);
         }
         if(typeof name == "undefined"){
-            const major = await pool.query(searchSql, type);
+            const major = await pool.query(searchSql, [userId, type]);
             conn.release();
             return major;
         }else{
-            const major = await pool.query(searchNameSql, [type, name]);
+            const major = await pool.query(searchNameSql, [userId, type, name]);
             conn.release();
             return major;
         }
diff --git a/src/domains/search/search.service.js b/src/domains/search/search.service.js
index 8e3d962..f4ac472 100644
--- a/src/domains/search/search.service.js
+++ b/src/domains/search/search.service.js
@@ -1,8 +1,8 @@
 import { searchDTO } from "./search.dto.js";
 import { searchRepo } from "./search.repository.js";
 
-export const searchService = async (query) => {
+export const searchService = async (userId, query) => {
     const { type, name } = query;
-    const major = await searchRepo(type, name);
+    const major = await searchRepo(userId, type, name);
     return searchDTO(major);
 }
\ No newline at end of file
diff --git a/src/domains/search/search.sql.js b/src/domains/search/search.sql.js
index f250a22..a8abacc 100644
--- a/src/domains/search/search.sql.js
+++ b/src/domains/search/search.sql.js
@@ -1,9 +1,9 @@
 export const searchSql = 
-"SELECT credit, name, CASE WHEN us.user_id IS NOT NULL THEN 1 ELSE 0 END AS bookmark FROM subject s "
-+ "JOIN user_subject us ON s.name = us.subject_name "
+"SELECT s.id, credit, name, CASE WHEN us.user_id IS NOT NULL THEN 1 ELSE 0 END AS bookmark FROM subject s "
++ "JOIN user_subject us ON s.name = us.subject_name AND user_id = ? "
 + "WHERE type = ? ORDER BY s.id;"
 
 export const searchNameSql = 
-"SELECT credit, name, CASE WHEN us.user_id IS NOT NULL THEN 1 ELSE 0 END AS bookmark FROM subject s "
-+ "JOIN user_subject us ON s.name = us.subject_name "
+"SELECT s.id, credit, name, CASE WHEN us.user_id IS NOT NULL THEN 1 ELSE 0 END AS bookmark FROM subject s "
++ "JOIN user_subject us ON s.name = us.subject_name AND user_id = ? "
 + "WHERE type = ? AND name REGEXP ? ORDER BY s.id;"
\ No newline at end of file