diff --git a/nestjs-BE/server/prisma/migrations/20231206093559_init/migration.sql b/nestjs-BE/server/prisma/migrations/20231212055716_init/migration.sql
similarity index 92%
rename from nestjs-BE/server/prisma/migrations/20231206093559_init/migration.sql
rename to nestjs-BE/server/prisma/migrations/20231212055716_init/migration.sql
index 72079c55..b5ba65c6 100644
--- a/nestjs-BE/server/prisma/migrations/20231206093559_init/migration.sql
+++ b/nestjs-BE/server/prisma/migrations/20231212055716_init/migration.sql
@@ -10,13 +10,11 @@ CREATE TABLE `USER_TB` (
 
 -- CreateTable
 CREATE TABLE `REFRESH_TOKEN_TB` (
-    `uuid` VARCHAR(32) NOT NULL,
-    `token` VARCHAR(191) NOT NULL,
+    `token` VARCHAR(32) NOT NULL,
     `expiry_date` DATETIME(3) NOT NULL,
     `user_id` VARCHAR(191) NOT NULL,
 
-    UNIQUE INDEX `REFRESH_TOKEN_TB_token_key`(`token`),
-    PRIMARY KEY (`uuid`)
+    PRIMARY KEY (`token`)
 ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
 
 -- CreateTable
@@ -44,7 +42,7 @@ CREATE TABLE `PROFILE_SPACE_TB` (
     `space_uuid` VARCHAR(32) NOT NULL,
     `profile_uuid` VARCHAR(32) NOT NULL,
 
-    PRIMARY KEY (`space_uuid`, `profile_uuid`)
+    UNIQUE INDEX `PROFILE_SPACE_TB_space_uuid_profile_uuid_key`(`space_uuid`, `profile_uuid`)
 ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
 
 -- CreateTable
diff --git a/nestjs-BE/server/prisma/mysql.schema.prisma b/nestjs-BE/server/prisma/mysql.schema.prisma
index 30b53a6e..4f6de20a 100644
--- a/nestjs-BE/server/prisma/mysql.schema.prisma
+++ b/nestjs-BE/server/prisma/mysql.schema.prisma
@@ -18,8 +18,7 @@ model USER_TB {
 }
 
 model REFRESH_TOKEN_TB {
-  uuid        String      @id @db.VarChar(32)
-  token       String    @unique
+  token       String    @id @db.VarChar(32)
   expiry_date DateTime
   user_id     String
   user        USER_TB   @relation(fields: [user_id], references: [uuid], onDelete: Cascade)
diff --git a/nestjs-BE/server/src/auth/auth.service.ts b/nestjs-BE/server/src/auth/auth.service.ts
index 87e931fc..13464f60 100644
--- a/nestjs-BE/server/src/auth/auth.service.ts
+++ b/nestjs-BE/server/src/auth/auth.service.ts
@@ -69,21 +69,21 @@ export class AuthService extends BaseService<TokenData> {
     return accessToken;
   }
 
-  async createRefreshToken(): Promise<string> {
-    const refreshTokenPayload = { uuid: generateUuid() };
-    const refreshToken = await this.jwtService.signAsync(refreshTokenPayload, {
-      secret: jwtConstants.refreshSecret,
-      expiresIn: '14d',
-    });
-    return refreshToken;
+  async createRefreshToken(): Promise<Record<string, string>> {
+    const refreshTokenUuid = generateUuid();
+    const refreshToken = await this.jwtService.signAsync(
+      { uuid: refreshTokenUuid },
+      { secret: jwtConstants.refreshSecret, expiresIn: '14d' },
+    );
+    return { refreshToken, refreshTokenUuid };
   }
 
-  createRefreshTokenData(refreshToken: string, userUuid: string) {
+  createRefreshTokenData(refreshTokenUuid: string, userUuid: string) {
     const currentDate = new Date();
     const expiryDate = new Date(currentDate);
     expiryDate.setDate(currentDate.getDate() + REFRESH_TOKEN_EXPIRY_DAYS);
     const refreshTokenData: TokenData = {
-      token: refreshToken,
+      token: refreshTokenUuid,
       expiry_date: expiryDate,
       user_id: userUuid,
     };
@@ -91,13 +91,13 @@ export class AuthService extends BaseService<TokenData> {
   }
 
   async login(userUuid: string) {
-    const refreshToken = await this.createRefreshToken();
+    const { refreshToken, refreshTokenUuid } = await this.createRefreshToken();
     const accessToken = await this.createAccessToken(userUuid);
     const refreshTokenData = this.createRefreshTokenData(
-      refreshToken,
+      refreshTokenUuid,
       userUuid,
     );
-    super.create(refreshTokenData);
+    super.create(refreshTokenData, false);
     const tokenData = {
       access_token: accessToken,
       refresh_token: refreshToken,
@@ -106,17 +106,19 @@ export class AuthService extends BaseService<TokenData> {
   }
 
   async renewAccessToken(refreshToken: string) {
+    const decodedToken = this.jwtService.decode(refreshToken);
+    const uuid = decodedToken?.uuid;
     try {
       this.jwtService.verify(refreshToken, {
         secret: jwtConstants.refreshSecret,
       });
-      const { data: tokenData } = await this.findOne(refreshToken);
+      const { data: tokenData } = await super.findOne(uuid);
       const accessToken = await this.createAccessToken(tokenData.user_id);
       return ResponseUtils.createResponse(HttpStatus.OK, {
         access_token: accessToken,
       });
     } catch (error) {
-      super.remove(refreshToken);
+      super.remove(uuid);
       throw new UnauthorizedException(
         'Refresh token expired. Please log in again.',
       );
diff --git a/nestjs-BE/server/src/base/base.service.ts b/nestjs-BE/server/src/base/base.service.ts
index b0aa14fa..c00772c1 100644
--- a/nestjs-BE/server/src/base/base.service.ts
+++ b/nestjs-BE/server/src/base/base.service.ts
@@ -113,9 +113,10 @@ export abstract class BaseService<T extends HasUuid> {
     if (insertTemporaryData) {
       this.temporaryDatabaseService.delete(this.className, key, 'insert');
     } else {
+      const value = key.includes('+') ? this.stringToObject(key) : key;
       this.temporaryDatabaseService.remove(this.className, key, {
         field: this.field,
-        value: key,
+        value: value,
       });
     }
     return ResponseUtils.createResponse(HttpStatus.NO_CONTENT);
diff --git a/nestjs-BE/server/src/profile-space/profile-space.controller.ts b/nestjs-BE/server/src/profile-space/profile-space.controller.ts
index e10e3642..25eb3462 100644
--- a/nestjs-BE/server/src/profile-space/profile-space.controller.ts
+++ b/nestjs-BE/server/src/profile-space/profile-space.controller.ts
@@ -67,7 +67,7 @@ export class ProfileSpaceController {
       spaceUuid,
       profileData,
     );
-    if (isSpaceEmpty) this.spacesService.remove(spaceUuid);
+    if (isSpaceEmpty) return this.spacesService.remove(spaceUuid);
     const key = this.profileSpaceService.generateKey(joinData);
     return this.profileSpaceService.remove(key);
   }
diff --git a/nestjs-BE/server/src/temporary-database/temporary-database.service.ts b/nestjs-BE/server/src/temporary-database/temporary-database.service.ts
index 4330e949..c607966d 100644
--- a/nestjs-BE/server/src/temporary-database/temporary-database.service.ts
+++ b/nestjs-BE/server/src/temporary-database/temporary-database.service.ts
@@ -17,7 +17,7 @@ const { CSV_FOLDER } = costomEnv;
 
 type DeleteDataType = {
   field: string;
-  value: string;
+  value: string | Record<string, string>;
 };
 
 export type InsertDataType =