diff --git a/app/controllers/api/pm/projects_controller.rb b/app/controllers/api/pm/projects_controller.rb
index 7fce94d94..536995a72 100644
--- a/app/controllers/api/pm/projects_controller.rb
+++ b/app/controllers/api/pm/projects_controller.rb
@@ -14,9 +14,19 @@ class Api::Pm::ProjectsController < Api::Pm::BaseController
     return tip_exception '参数错误' unless params[:pm_project_id].present?
     @issues = Issue.where(pm_project_id: params[:pm_project_id])
     @participant_category_count = {}
-    if params[:participant_category].present?
+    if params[:participant_category].to_s == "authoredme" or params[:participant_category].to_s == "assignedme"
+      issues_category = @issues.joins(:issue_participants).where(issue_participants: {participant_type: %w[authored assigned atme], participant_id: current_user&.id})
+      @participant_category_count = issues_category.group(:pm_project_id, "issue_participants.participant_type").count
+    end
+    case params[:participant_category].to_s
+    when 'aboutme' # 关于我的
       @issues = @issues.joins(:issue_participants).where(issue_participants: {participant_type: %w[authored assigned atme], participant_id: current_user&.id})
-      @participant_category_count = @issues.group(:pm_project_id, "issue_participants.participant_type").count
+    when 'authoredme' # 我创建的
+      @issues = @issues.joins(:issue_participants).where(issue_participants: {participant_type: 'authored', participant_id: current_user&.id})
+    when 'assignedme' # 我负责的
+      @issues = @issues.joins(:issue_participants).where(issue_participants: {participant_type: 'assigned', participant_id: current_user&.id})
+    when 'atme' # @我的
+      @issues = @issues.joins(:issue_participants).where(issue_participants: {participant_type: 'atme', participant_id: current_user&.id})
     end
     data = {}
     @issues_count = @issues.group(:pm_project_id).count