diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index 7ac3984db..24bc937de 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -22,6 +22,12 @@ class RepositoriesController < ApplicationController
   def detail
     @user = current_user
     @result = Repositories::DetailService.call(@owner, @repository, @user)
+    cache_total_forks = $redis_cache.get("ProjectSpecialForks:#{@project.id}")
+    if cache_total_forks.present? 
+      @project_forked_count = @project.forked_count.to_i 
+    else 
+      @project_forked_count = cache_total_forks.to_i 
+    end
     @project_fork_id = @project.try(:forked_from_project_id)
     if @project_fork_id.present?
       @fork_project = Project.find_by(id: @project_fork_id)
@@ -322,7 +328,7 @@ class RepositoriesController < ApplicationController
   def get_latest_commit
     latest_commit = @project.educoder? ? nil : project_commits
     @latest_commit = latest_commit.present? ? latest_commit[:body][0] : nil
-    cache_total_commits = $redis_cache.get("ProjectSpecialCommit:#{project.id}")
+    cache_total_commits = $redis_cache.get("ProjectSpecialCommit:#{@project.id}")
     if cache_total_commits.present? 
       @commits_count = cache_total_commits.to_i
     else 
diff --git a/app/views/repositories/detail.json.jbuilder b/app/views/repositories/detail.json.jbuilder
index 508d4c658..2498379da 100644
--- a/app/views/repositories/detail.json.jbuilder
+++ b/app/views/repositories/detail.json.jbuilder
@@ -11,7 +11,7 @@ json.issues_count @project.issues.issue_issue.size - @project.issues.issue_issue
 json.pull_requests_count @project.pull_requests.opening.size
 json.project_identifier render_identifier(@project)
 json.praises_count @project.praises_count.to_i
-json.forked_count @project.forked_count.to_i
+json.forked_count @project_forked_count.to_i
 json.watchers_count @project.watchers_count.to_i
 json.versions_count @project.versions.opening.size #里程碑数量
 json.version_releases_count @project.releases_size(@user.try(:id), "all")