diff --git a/app/controllers/api/pm/base_controller.rb b/app/controllers/api/pm/base_controller.rb
index f9754f33d..e0ebd1aca 100644
--- a/app/controllers/api/pm/base_controller.rb
+++ b/app/controllers/api/pm/base_controller.rb
@@ -30,8 +30,8 @@ class Api::Pm::BaseController < ApplicationController
   end
 
   def load_issue
-    return render_parameter_missing if params[:pm_project_id].blank?
-    @issue = Issue.issue_issue.where(pm_project_id: params[:pm_project_id]).find_by_id(params[:issue_id])
+    # return render_parameter_missing if params[:pm_project_id].blank?
+    @issue = Issue.issue_issue.find_by_id(params[:issue_id])
     render_not_found('疑修不存在!') if @issue.blank?
   end
   # 具有对仓库的管理权限
diff --git a/app/controllers/api/pm/issues_controller.rb b/app/controllers/api/pm/issues_controller.rb
index b143405d2..eef8015e0 100644
--- a/app/controllers/api/pm/issues_controller.rb
+++ b/app/controllers/api/pm/issues_controller.rb
@@ -284,8 +284,8 @@ class Api::Pm::IssuesController < Api::Pm::BaseController
   end
 
   def load_issue
-    return render_parameter_missing if params[:pm_project_id].blank?
-    @issue = Issue.issue_issue.where(pm_project_id: params[:pm_project_id]).find_by_id(params[:id])
+    # return render_parameter_missing if params[:pm_project_id].blank?
+    @issue = Issue.issue_issue.find_by_id(params[:id])
     render_not_found('疑修不存在!') if @issue.blank?
   end
 
@@ -322,7 +322,7 @@ class Api::Pm::IssuesController < Api::Pm::BaseController
       :update_begin_date, :update_end_date,
       :sort_by, :sort_direction, :root_id,
       :issue_tag_ids, :pm_project_id, :pm_sprint_id, :pm_issue_type, :pm_project_ids,
-      :status_ids, :ids, :exclude_ids, :pm_issue_types, :participator_id
+      :status_ids, :ids, :exclude_ids, :pm_issue_types, :participator_id, :enterprise_identifier
     )
   end
 
diff --git a/app/services/api/pm/issues/create_service.rb b/app/services/api/pm/issues/create_service.rb
index f527f6302..caaee3892 100644
--- a/app/services/api/pm/issues/create_service.rb
+++ b/app/services/api/pm/issues/create_service.rb
@@ -58,9 +58,9 @@ class Api::Pm::Issues::CreateService < ApplicationService
       @created_issue = Issue.new(issue_attributes)
       @created_issue.pm_issue_type = @pm_issue_type
       if @root_subject.present? && @pm_issue_type.to_i == 4
-        @root_issue = Issue.find_by(subject: @root_subject, pm_issue_type: 4, pm_project_id: @pm_project_id) 
+        @root_issue = Issue.find_by(subject: @root_subject, pm_issue_type: 4, pm_project_id: @pm_project_id,enterprise_identifier: @enterprise_identifier) 
         unless @root_issue.present? 
-          @root_issue = Issue.create(subject: @root_subject, pm_issue_type: 4, pm_project_id: @pm_project_id, status_id: 1, priority_id: 1, tracker_id: Tracker.first.id, project_id: @project.id, author_id: current_user.id)
+          @root_issue = Issue.create(subject: @root_subject, pm_issue_type: 4, pm_project_id: @pm_project_id, enterprise_identifier: @enterprise_identifier, status_id: 1, priority_id: 1, tracker_id: Tracker.first.id, project_id: @project.id, author_id: current_user.id)
         end
         @created_issue.root_id = @root_issue.id
       else
diff --git a/app/services/api/v1/issues/list_service.rb b/app/services/api/v1/issues/list_service.rb
index a86b6d875..1dcde236f 100644
--- a/app/services/api/v1/issues/list_service.rb
+++ b/app/services/api/v1/issues/list_service.rb
@@ -3,7 +3,7 @@ class Api::V1::Issues::ListService < ApplicationService
 
   attr_reader :project, :only_name, :category, :participant_category, :keyword, :author_id, :issue_tag_ids
   attr_reader :begin_date, :end_date, :update_begin_date, :update_end_date
-  attr_reader :milestone_id, :assigner_id, :status_id, :priority_id, :sort_by, :sort_direction, :current_user
+  attr_reader :milestone_id, :assigner_id, :status_id, :priority_id, :sort_by, :sort_direction, :current_user, :enterprise_identifier
   attr_reader :pm_project_id, :pm_project_ids, :pm_sprint_id, :root_id, :pm_issue_type, :status_ids, :ids, :exclude_ids, :pm_issue_types
   attr_accessor :queried_issues, :total_issues_count, :closed_issues_count, :opened_issues_count, :complete_issues_count, :participator
 
@@ -30,6 +30,7 @@ class Api::V1::Issues::ListService < ApplicationService
     @update_begin_date = params[:update_begin_date]
     @update_end_date = params[:update_end_date]
     @sort_by = params[:sort_by].present? ?  params[:sort_by] : 'issues.updated_on'
+    @enterprise_identifier = params[:enterprise_identifier]
     @pm_project_id = params[:pm_project_id]
     @pm_project_ids = params[:pm_project_ids]
     @pm_sprint_id = params[:pm_sprint_id]
@@ -96,6 +97,7 @@ class Api::V1::Issues::ListService < ApplicationService
       end
     end
 
+    issues = issues.where(enterprise_identifier: enterprise_identifier) if enterprise_identifier.present? 
     #pm相关
     # root_id# -1 查一级目录
     issues = if root_id.to_i == -1