diff --git a/app/controllers/traces/projects_controller.rb b/app/controllers/traces/projects_controller.rb
index 4b0d6cf8..62573a1d 100644
--- a/app/controllers/traces/projects_controller.rb
+++ b/app/controllers/traces/projects_controller.rb
@@ -35,7 +35,7 @@ class Traces::ProjectsController < Traces::BaseController
     return render :json => {left_tasks_count: 5, data: []} if current_user.trace_user.nil?
     code, data, error = Trace::CheckResultService.call(current_user.trace_token, @project, nil, page, limit)
     if code == 200
-      render :json => {left_tasks_count: 5 - @project.user_trace_tasks.size ,data: data}
+      render :json => {left_tasks_count: 5 - @project.user_trace_tasks.size, data: data}
     else 
       render_error("获取检测记录失败 Error:#{error}")
     end
diff --git a/app/services/trace/check_result_service.rb b/app/services/trace/check_result_service.rb
index 2a673b7f..444462ea 100644
--- a/app/services/trace/check_result_service.rb
+++ b/app/services/trace/check_result_service.rb
@@ -19,7 +19,7 @@ class Trace::CheckResultService < Trace::ClientService
   private 
   def request_params 
     {
-      product_name: Digest::MD5.hexdigest.new(project&.id.to_s), 
+      product_name: Digest::MD5.hexdigest(project&.id.to_s), 
       file_name: file_name,
       pageNum: page_num,
       pageSize: page_size,
diff --git a/app/services/trace/check_service.rb b/app/services/trace/check_service.rb
index 9a1cac60..b440b0b0 100644
--- a/app/services/trace/check_service.rb
+++ b/app/services/trace/check_service.rb
@@ -19,7 +19,7 @@ class Trace::CheckService < Trace::ClientService
   def request_params 
    repo = Gitea::Repository::GetService.call(project&.owner, project&.identifier)
     {
-      product_name: Digest::MD5.hexdigest.new(project&.id.to_s), 
+      product_name: Digest::MD5.hexdigest(project&.id.to_s), 
       product_type: project&.project_category&.name || '其他',
       code_type: project&.project_language&.name || '其他',
       product_desc: project&.description,