diff --git a/app/controllers/pull_requests_controller.rb b/app/controllers/pull_requests_controller.rb
index f45d1f35..52da4ac4 100644
--- a/app/controllers/pull_requests_controller.rb
+++ b/app/controllers/pull_requests_controller.rb
@@ -176,6 +176,7 @@ class PullRequestsController < ApplicationController
     @issue_assign_to = @issue.get_assign_user
     @gitea_pull = Gitea::PullRequest::GetService.call(@owner.login, 
       @repository.identifier, @pull_request.gitea_number, current_user&.gitea_token)
+    @last_review = @pull_request.issue.reviews.take
   end
 
   def pr_merge
diff --git a/app/controllers/reviews_controller.rb b/app/controllers/reviews_controller.rb
index 17566060..eec57113 100644
--- a/app/controllers/reviews_controller.rb
+++ b/app/controllers/reviews_controller.rb
@@ -4,7 +4,8 @@ class ReviewsController < ApplicationController
   before_action :load_pull_request
 
   def create 
-   @journal, @review = Api::V1::Projects::PullRequests::Reviews::CreateService.call(@project, @pull_request, review_params, current_user)
+    return render_forbidden('您不是审查人员，无法进行审查！') if current_user&.id != @pull_request.issue.assigned_to_id
+    @journal, @review = Api::V1::Projects::PullRequests::Reviews::CreateService.call(@project, @pull_request, review_params, current_user)
   end
 
   private 
diff --git a/app/views/pull_requests/show.json.jbuilder b/app/views/pull_requests/show.json.jbuilder
index 739bfd74..4d5e7aef 100644
--- a/app/views/pull_requests/show.json.jbuilder
+++ b/app/views/pull_requests/show.json.jbuilder
@@ -7,6 +7,18 @@ json.commits_count @gitea_pull["commit_num"]
 json.files_count @gitea_pull["changed_files"]
 json.comments_count @issue.journals.parent_journals.size
 json.comments_total_count @issue.get_journals_size
+json.assign_user do 
+  json.partial! 'users/user_simple', user: @issue_assign_to
+end
+
+json.author do 
+  json.partial! 'users/user_simple', user: @issue_user
+end
+
+json.last_review do
+  json.(@last_review, :id, :commit_id, :content, :status) 
+  json.created_at format_time(@last_review.created_at)
+end
 
 json.pull_request do
   json.extract! @pull_request, :id,:base, :head, :status,:fork_project_id, :is_original