diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 79ce88d32..a4c17e90d 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -385,11 +385,7 @@ class ApplicationController < ActionController::Base
 	end
 
 	def current_user
-		if Rails.env.development?
-			User.current = User.find 1
-		else
-			User.current
-		end
+		User.current
 	end
 
 	## 默认输出json
@@ -745,7 +741,7 @@ class ApplicationController < ActionController::Base
     namespace = params[:owner]
     id = params[:repo] || params[:id]
 
-    @project = Project.find_with_namespace(namespace, id)
+    @project, @owner = Project.find_with_namespace(namespace, id)
 
     if @project and current_user.can_read_project?(@project)
 			logger.info "###########： has project and can read project"
diff --git a/app/controllers/issues_controller.rb b/app/controllers/issues_controller.rb
index b95f422d0..d6ee5a56a 100644
--- a/app/controllers/issues_controller.rb
+++ b/app/controllers/issues_controller.rb
@@ -6,7 +6,6 @@ class IssuesController < ApplicationController
   before_action :check_project_public, only: [:index ,:show, :copy, :index_chosen, :close_issue]
 
   before_action :set_issue, only: [:edit, :update, :destroy, :show, :copy, :close_issue, :lock_issue]
-  before_action :get_branches, only: [:new, :edit]
   before_action :check_token_enough, only: [:create, :update]
 
   include ApplicationHelper
@@ -97,8 +96,7 @@ class IssuesController < ApplicationController
   end
 
   def new
-    @all_branches = get_branches
-    @issue_chosen = issue_left_chosen(@project, nil)
+    @issue_chosen = get_associated_data(@project)
   end
 
   def create
@@ -150,7 +148,6 @@ class IssuesController < ApplicationController
   end
 
   def edit
-    # @all_branches = get_branches
     # @issue_chosen = issue_left_chosen(@project, @issue.id)
     @cannot_edit_tags = @issue.issue_type=="2" && @issue.status_id == 5  #悬赏任务已解决且关闭的状态下，不能修改
     @issue_attachments = @issue.attachments
@@ -439,17 +436,6 @@ class IssuesController < ApplicationController
     tracker_array
   end
 
-  def get_branches
-    all_branches = []
-    get_all_branches = Gitea::Repository::Branches::ListService.new(@user, @project&.repository.try(:identifier)).call
-    if get_all_branches && get_all_branches.size > 0
-      get_all_branches.each do |b|
-        all_branches.push(b["name"])
-      end
-    end
-    all_branches
-  end
-
   def issue_send_params(params)
     {
         subject: params[:subject],
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index 7148d53bc..4e13539c3 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -44,7 +44,7 @@ class ProjectsController < ApplicationController
   end
 
   def branches
-    @branches = @project.forge? ? Gitea::Repository::Branches::ListService.new(@project.owner, @project.identifier).call : []
+    @branches = @project.forge? ? Gitea::Repository::Branches::ListService.new(@owner, @project.identifier).call : []
   end
 
   def group_type_list
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index c67af18f5..c00010b2b 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -30,7 +30,7 @@ module ProjectsHelper
 
   def json_response(project, user)
     # repo = project.repository
-    repo = Repository.select(:id, :mirror_url).find_by(project: project)
+    repo = Repository.includes(:mirror).select(:id, :mirror_url).find_by(project: project)
 
     tmp_json = {}
     unless project.common?
@@ -41,20 +41,6 @@ module ProjectsHelper
         first_sync: repo.first_sync?
       })
     end
-    author =
-      if project.educoder?
-        {
-          login: project.project_educoder.owner,
-          name: project.project_educoder.owner,
-          image_url: project.project_educoder.image_url
-        }
-      else
-        {
-          login: project.owner.login,
-          name: project.owner.real_name,
-          image_url: url_to_avatar(project.owner)
-        }
-      end
 
     tmp_json = tmp_json.merge({
       identifier: render_identifier(project),
@@ -64,12 +50,28 @@ module ProjectsHelper
       repo_id: repo.id,
       open_devops: (user.blank? || user.is_a?(AnonymousUser)) ? false : project.open_devops?,
       type: project.numerical_for_project_type,
-      author: author
+      author: render_owner(project)
     }).compact
 
     render json: tmp_json
   end
 
+  def render_owner(project)
+    if project.educoder?
+      {
+        login: project.project_educoder.owner,
+        name: project.project_educoder.owner,
+        image_url: project.project_educoder.image_url
+      }
+    else
+      {
+        login: @owner.login,
+        name: @owner.real_name,
+        image_url: url_to_avatar(@owner)
+      }
+    end
+  end
+
   def render_identifier(project)
     project.educoder? ? project.project_educoder&.repo_name&.split('/')[1] : project.identifier
   end
diff --git a/app/helpers/tag_chosen_helper.rb b/app/helpers/tag_chosen_helper.rb
index 75be474f2..afd51170d 100644
--- a/app/helpers/tag_chosen_helper.rb
+++ b/app/helpers/tag_chosen_helper.rb
@@ -1,4 +1,143 @@
 module TagChosenHelper
+  def get_associated_data(project)
+    issue_comment_users_array = []
+    cost_time_array = []
+    all_issues = []
+    {
+      "assign_user": render_cache_collaborators(project),
+      "tracker": render_cache_trackers,
+      "issue_status": render_cache_issue_statuses,
+      "priority": render_cache_issue_priorities,
+      "issue_version": render_cache_milestones(project),
+      "start_date": "",
+      "due_date": "",
+      "joins_users": issue_comment_users_array,
+      "cost_time_users": cost_time_array,
+      # "total_cost_time": Time.at(all_cost_time).utc.strftime('%H h %M min %S s'),
+      # "be_depended_issues": be_depended_issues_array,
+      # "depended_issues":depended_issues_array,
+      # "estimated_hours": issue_info[7],
+      "done_ratio": render_complete_percentage,
+      "issue_tag": render_issue_tags(project),
+      "issue_type": render_issue_species,
+      "all_issues": all_issues
+    }
+  end
+
+  def render_cache_trackers
+    cache_key = "all_trackers/#{Tracker.maximum('id')}"
+
+    Rails.cache.fetch(cache_key) do
+      Tracker.select(:id, :name, :position).collect do |event|
+        {
+          id: event.id,
+          name: event.name,
+          position: event.position,
+          is_chosen: '0'
+        }
+      end
+    end
+  end
+
+  def render_cache_issue_statuses
+    cache_key = "all_issue_statuses/#{IssueStatus.maximum('id')}"
+
+    Rails.cache.fetch(cache_key) do
+      IssueStatus.select(:id, :name, :position).collect do |event|
+        {
+          id: event.id,
+          name: event.name,
+          position: event.position,
+          is_chosen: '0'
+        }
+      end
+    end
+  end
+
+  def render_cache_issue_priorities
+    cache_key = "all_issue_priorities/#{IssuePriority.maximum('id')}"
+
+    Rails.cache.fetch(cache_key) do
+      IssuePriority.select(:id, :name, :position).collect do |event|
+        {
+          id: event.id,
+          name: event.name,
+          position: event.position,
+          is_chosen: '0'
+        }
+      end
+    end
+  end
+
+  def render_complete_percentage
+    completion_nums = %w(0 10 20 30 40 50 60 70 80 90 100)
+    completion_nums.collect do |event|
+      {
+        id: event.to_i,
+        name: event + "%",
+        is_chosen: '0'
+      }
+    end
+  end
+
+  def render_issue_species
+    species = %W(普通 悬赏)
+
+    species.collect do |event|
+      {
+        id: event.to_i + 1,
+        token: nil,
+        is_chosen: '0'
+      }
+    end
+  end
+
+  def render_issue_tags(project)
+    # project.issue_tags.last&.cache_key
+    cache_key = "all_issue_tags/#{project.issue_tags.maximum('updated_at')}"
+
+    Rails.cache.fetch(cache_key) do
+      project.issue_tags.select(:id, :name, :color).collect do |event|
+        {
+          id: event.id,
+          name: event.name,
+          color: event.color,
+          is_chosen: '0'
+        }
+      end
+    end
+  end
+
+  def render_cache_milestones(project)
+    cache_key = "all_milestones/#{project.versions.maximum('updated_on')}"
+
+    Rails.cache.fetch(cache_key) do
+      project.versions.select(:id, :name, :status).collect do |event|
+        {
+          id: event.id,
+          name: event.name,
+          status: event.status,
+          is_chosen: '0'
+        }
+      end
+    end
+  end
+
+  def render_cache_collaborators(project)
+    cache_key = "all_collaborators/#{project.members.maximum('created_on')}"
+
+    Rails.cache.fetch(cache_key) do
+      project.members.includes(:user).collect do |event|
+        {
+          id: event.user&.id,
+          name: event.user&.show_real_name,
+          avatar_url: url_to_avatar(event.user),
+          is_chosen: '0'
+        }
+      end
+    end
+  end
+
 
   def issue_left_chosen(project,issue_id)
     issue_info = Array.new(11)
@@ -205,4 +344,4 @@ module TagChosenHelper
   #   be_depended_issues_array
   # end
 
-end
\ No newline at end of file
+end
diff --git a/app/models/project.rb b/app/models/project.rb
index 36a7867f5..096466ab9 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -178,18 +178,13 @@ class Project < ApplicationRecord
   def self.find_with_namespace(namespace_path, identifier)
     logger.info "########namespace_path: #{namespace_path} ########identifier: #{identifier} "
 
-    project = Project.find_by(identifier: identifier) || Project.find_by(identifier: "#{namespace_path}/#{identifier}")
+    user = User.find_by_login namespace_path
+    return nil if user.blank?
 
+    project = user.projects.find_by(identifier: identifier) || Project.find_by(identifier: "#{namespace_path}/#{identifier}")
     return nil if project.blank?
 
-    if project.forge?
-      user = User.find_by_login namespace_path
-      return nil if user.blank?
-
-      project = user.projects.find_by(identifier: identifier)
-      return nil if project.blank?
-    end
-    project
+    [project, user]
   end
 
   def ci_reactivate?
diff --git a/app/views/issues/new.json.jbuilder b/app/views/issues/new.json.jbuilder
index f47ce3e79..03c7608ac 100644
--- a/app/views/issues/new.json.jbuilder
+++ b/app/views/issues/new.json.jbuilder
@@ -1,3 +1,2 @@
 json.partial! "commons/success"
-json.branches @all_branches
-json.issue_chosen @issue_chosen
\ No newline at end of file
+json.issue_chosen @issue_chosen