diff --git a/src/controllers/photo-controller.js b/src/controllers/photo-controller.js
index 35112c7..d819c8f 100644
--- a/src/controllers/photo-controller.js
+++ b/src/controllers/photo-controller.js
@@ -1,4 +1,6 @@
 const PhotoService = require('../services/photo-service');
+const ReviewService = require('../services/review-service');
+
 const resSuccess = require('./helpers/response');
 const getUser = require('./helpers/get-user');
 const { paginationLimitMap } = require('../constants/pagination-constant');
@@ -43,6 +45,32 @@ const photoController = {
       next(err);
     }
   },
+  postReview: async (req, res, next) => {
+    try {
+      const { useful } = req.body;
+      const userId = getUser(req).id;
+      const photoId = req.params.id;
+
+      const reviewService = new ReviewService({ logger: req.logger });
+      const review = await reviewService.postReview(userId, photoId, useful);
+      res.status(200).json(resSuccess(review));
+    } catch (err) {
+      next(err);
+    }
+  },
+  postUnreview: async (req, res, next) => {
+    try {
+      const { useful } = req.body;
+      const userId = getUser(req).id;
+      const photoId = req.params.id;
+
+      const reviewService = new ReviewService({ logger: req.logger });
+      const review = await reviewService.postUnreview(userId, photoId, useful);
+      res.status(200).json(resSuccess(review));
+    } catch (err) {
+      next(err);
+    }
+  },
 };
 
 module.exports = photoController;
diff --git a/src/errors/review-error.js b/src/errors/review-error.js
new file mode 100644
index 0000000..2b2a977
--- /dev/null
+++ b/src/errors/review-error.js
@@ -0,0 +1,20 @@
+const reviewErrorMap = {
+  alreadyReview: {
+    message: '你已經評價過此照片',
+    code: 're001',
+  },
+  notReviewYet: {
+    message: '你未曾評價過此照片',
+    code: 're002',
+  },
+  alreadyUnReview: {
+    message: '你早已經取消此照片的評價',
+    code: 're003',
+  },
+  badUnReviewRequest: {
+    message: '你想取消的評價與之前評價的不同',
+    code: 're004',
+  },
+};
+
+module.exports = reviewErrorMap;
diff --git a/src/models/review/index.js b/src/models/review/index.js
index fa7d4d0..0d0b39b 100644
--- a/src/models/review/index.js
+++ b/src/models/review/index.js
@@ -30,6 +30,40 @@ class ReviewModel {
 
     return photoWithReviewCount;
   }
+  async updateReview(userId, photoId, useful) {
+    const review = await prisma.reviews.update({
+      where: {
+        userId_photoId: {
+          userId: Number(userId),
+          photoId: Number(photoId),
+        },
+      },
+      data: { useful },
+      select: {
+        id: true,
+        userId: true,
+        photoId: true,
+        useful: true,
+      },
+    });
+    return review;
+  }
+  async getReview(userId, photoId) {
+    const review = await prisma.reviews.findUnique({
+      where: {
+        userId_photoId: {
+          userId: Number(userId),
+          photoId: Number(photoId),
+        },
+      },
+      select: {
+        userId: true,
+        photoId: true,
+        useful: true,
+      },
+    });
+    return review;
+  }
   async _truncate() {
     await prisma.reviews.deleteMany({});
   }
diff --git a/src/routes/modules/photo.js b/src/routes/modules/photo.js
index c064fdb..f4ee665 100644
--- a/src/routes/modules/photo.js
+++ b/src/routes/modules/photo.js
@@ -5,6 +5,8 @@ const { authenticated } = require('../../middleware/auth');
 
 const router = express.Router();
 
+router.post('/:id/reviews', authenticated, photoController.postReview);
+router.post('/:id/unreviews', authenticated, photoController.postUnreview);
 router.get('/', photoController.getPhotos);
 router.post('/', authenticated, uploadImages, photoController.postPhotos);
 
diff --git a/src/services/review-service.js b/src/services/review-service.js
new file mode 100644
index 0000000..b3438d6
--- /dev/null
+++ b/src/services/review-service.js
@@ -0,0 +1,74 @@
+const { isEmpty, isNil } = require('ramda');
+const BaseService = require('./base');
+const ReviewModel = require('../models/review/index');
+const PhotoModel = require('../models/photo');
+
+const GeneralError = require('../errors/error/general-error');
+const getPhotoErrorMap = require('../errors/get-photo-error');
+const reviewErrorMap = require('../errors//review-error');
+
+class ReviewService extends BaseService {
+  async postReview(userId, photoId, useful) {
+    // check space exist
+    const photoModel = new PhotoModel();
+    const photoCheck = await photoModel.getPhoto(photoId);
+    if (!photoCheck) throw new GeneralError(getPhotoErrorMap['photoNotFound']);
+
+    // check existed review
+    const reviewModel = new ReviewModel();
+    const review = await reviewModel.getReview(userId, photoId);
+
+    // if already review (not cancel)
+    if (review && !isEmpty(review.useful))
+      throw new GeneralError(reviewErrorMap['alreadyReview']);
+
+    // if already review but cancel
+    if (review && isEmpty(review.useful)) {
+      const updateReview = await reviewModel.updateReview(
+        userId,
+        photoId,
+        useful
+      );
+
+      this.logger.debug('update a review', { updateReview });
+
+      return updateReview;
+    }
+
+    // if review not exist
+    const newReview = await reviewModel.createReview(userId, photoId, useful);
+
+    this.logger.debug('create a review', { newReview });
+
+    return newReview;
+  }
+  async postUnreview(userId, photoId, useful) {
+    // check space exist
+    const photoModel = new PhotoModel();
+    const photoCheck = await photoModel.getPhoto(photoId);
+    if (!photoCheck) throw new GeneralError(getPhotoErrorMap['photoNotFound']);
+
+    // check existed review
+    const reviewModel = new ReviewModel();
+    const review = await reviewModel.getReview(userId, photoId);
+
+    // if review not existed
+    if (isNil(review)) throw new GeneralError(reviewErrorMap['notReviewYet']);
+
+    // if review already be canceled
+    if (review && isEmpty(review.useful))
+      throw new GeneralError(reviewErrorMap['alreadyUnReview']);
+
+    // if unreview's useful not equal reviewed before
+    if (review && useful !== review.useful)
+      throw new GeneralError(reviewErrorMap['badUnReviewRequest']);
+
+    const unReview = await reviewModel.updateReview(userId, photoId, '');
+
+    this.logger.debug('update a review', { unReview });
+
+    return unReview;
+  }
+}
+
+module.exports = ReviewService;