diff --git a/app/controllers/api/pm/weekly_issues_controller.rb b/app/controllers/api/pm/weekly_issues_controller.rb
index 564333535..9ed1c7537 100644
--- a/app/controllers/api/pm/weekly_issues_controller.rb
+++ b/app/controllers/api/pm/weekly_issues_controller.rb
@@ -56,6 +56,8 @@ class Api::Pm::WeeklyIssuesController < Api::Pm::BaseController
   def group_issues
     @enterprise_identifier = params[:enterprise_identifier] || ''
     root_id = params[:root_id] || -1
+    @weekly_begin_date = params[:weekly_begin_date] || Date.today.beginning_of_week.to_s
+    @weekly_end_date = params[:weekly_end_date] || Date.today.end_of_week.to_s
     @all_issues = Issue.none
     if root_id.to_i == -1
       @all_issues = Issue.where(root_id: nil, enterprise_identifier: @enterprise_identifier, pm_issue_type: [1,2,3])
@@ -66,13 +68,15 @@ class Api::Pm::WeeklyIssuesController < Api::Pm::BaseController
     end
     @all_issues = @all_issues.where(pm_project_id: params[:pm_project_ids].split(",")) if params[:pm_project_ids].present?
     @all_issues = @all_issues.where(pm_issue_type: params[:pm_issue_type].to_i) if params[:pm_issue_type].present?
-    @this_week_all_issues = @all_issues.where("due_date >= ? and start_date <= ?", Date.today.beginning_of_week.to_s, Date.today.end_of_week.to_s)
+    @this_week_all_issues = @all_issues.where("due_date >= ? and start_date <= ?", @weekly_begin_date, @weekly_end_date)
     @this_week_all_issues = @this_week_all_issues.order('created_on desc')
     @this_week_all_issues = kaminari_paginate(@this_week_all_issues)
   end
   def personal_issues
     @enterprise_identifier = params[:enterprise_identifier] || ''
     return render_error('请输入正确的用户ID.') if params[:user_id].blank?
+    @weekly_begin_date = params[:weekly_begin_date] || Date.today.beginning_of_week.to_s
+    @weekly_end_date = params[:weekly_end_date] || Date.today.end_of_week.to_s
     root_id = params[:root_id] || -1
     @all_issues = Issue.none
     if root_id.to_i == -1
@@ -81,9 +85,9 @@ class Api::Pm::WeeklyIssuesController < Api::Pm::BaseController
       @all_issues = Issue.joins(:issue_participants).where(root_id: root_id, issue_participants: {participant_id: params[:user_id], participant_type: ['assigned']})
     end
     @all_issues = @all_issues.where(enterprise_identifier: @enterprise_identifier, pm_issue_type: [1,2,3]) 
-    @this_week_all_issues = @all_issues.where("due_date >= ? and start_date <= ?", Date.today.beginning_of_week.to_s, Date.today.end_of_week.to_s).distinct
+    @this_week_all_issues = @all_issues.where("due_date >= ? and start_date <= ?", @weekly_begin_date, @weekly_end_date).distinct
     @this_week_all_issues = @this_week_all_issues.order('created_on desc')
-    @next_week_all_issues = @all_issues.where("due_date >= ? and start_date <=?", (Date.today.beginning_of_week+1.week).to_s, (Date.today.end_of_week+1.week).to_s).distinct
+    @next_week_all_issues = @all_issues.where("due_date >= ? and start_date <=?", (@weekly_begin_date.to_date+1.week).to_s, (@weekly_end_date.to_date+1.week).to_s).distinct
     @next_week_all_issues = @next_week_all_issues.order('created_on desc')
     this_week_page = params[:this_week_page] || 1
     this_week_limit = params[:this_week_limit] || 15