diff --git a/app/controllers/issues_controller.rb b/app/controllers/issues_controller.rb
index bad2ee69d..d34263820 100644
--- a/app/controllers/issues_controller.rb
+++ b/app/controllers/issues_controller.rb
@@ -241,13 +241,13 @@ class IssuesController < ApplicationController
     @issue_assign_to = @issue.get_assign_user
     @join_users = join_users(@issue)
     #总耗时
-    cost_time(@issue)
+    # cost_time(@issue)
 
-    #被依赖
-    @be_depended_issues_array = be_depended_issues(@issue)
+    # #被依赖
+    # @be_depended_issues_array = be_depended_issues(@issue)
 
-    #依赖于
-    depended_issues(@issue)
+    # #依赖于
+    # depended_issues(@issue)
   end
 
   def destroy
diff --git a/app/controllers/pull_requests_controller.rb b/app/controllers/pull_requests_controller.rb
index c214503b1..1bc67a402 100644
--- a/app/controllers/pull_requests_controller.rb
+++ b/app/controllers/pull_requests_controller.rb
@@ -246,13 +246,13 @@ class PullRequestsController < ApplicationController
     @issue_assign_to = @issue.get_assign_user
     @join_users = join_users(@issue)
     #总耗时
-    cost_time(@issue)
+    # cost_time(@issue)
 
-    #被依赖
-    @be_depended_issues_array = be_depended_issues(@issue)
+    # #被依赖
+    # @be_depended_issues_array = be_depended_issues(@issue)
 
-    #依赖于
-    depended_issues(@issue)
+    # #依赖于
+    # depended_issues(@issue)
   end
 
   def pr_merge
diff --git a/app/helpers/tag_chosen_helper.rb b/app/helpers/tag_chosen_helper.rb
index ee28adcf3..492a3abb0 100644
--- a/app/helpers/tag_chosen_helper.rb
+++ b/app/helpers/tag_chosen_helper.rb
@@ -75,7 +75,7 @@ module TagChosenHelper
       end
     end
 
-    issue_versions = project.versions.order("created_at desc")&.pluck(:id,:name, :status)
+    issue_versions = project.versions&.pluck(:id,:name, :status)
     new_version_info = []  #issue里程碑
     if issue_versions.size > 0
       issue_versions.each do |t|
@@ -95,7 +95,7 @@ module TagChosenHelper
       end
     end
 
-    issue_tags = project.issue_tags.order("created_at desc")&.pluck(:id,:name, :color)
+    issue_tags = project.issue_tags&.pluck(:id,:name, :color)
     new_tags_info = []  #issue标签
     if issue_tags.size > 0
       issue_tags.each do |t|
diff --git a/app/models/project.rb b/app/models/project.rb
index 9c7c8d241..09f1705be 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -24,12 +24,12 @@ class Project < ApplicationRecord
   has_one :project_score, dependent: :destroy
   has_one :repository, dependent: :destroy
   has_many :pull_requests, dependent: :destroy
-  has_many :issue_tags, dependent: :destroy
+  has_many :issue_tags, -> { order("issue_tags.created_at DESC") }, dependent: :destroy
   has_many :issues, dependent: :destroy
   # has_many :user_grades, dependent: :destroy
   has_many :attachments, as: :container, dependent: :destroy
   has_one :project_score, dependent: :destroy
-  has_many :versions, -> { order("versions.effective_date DESC, versions.name DESC") }, dependent: :destroy
+  has_many :versions, -> { order("versions.created_on DESC, versions.name DESC") }, dependent: :destroy
   has_many :praise_treads, as: :praise_tread_object, dependent: :destroy
   has_and_belongs_to_many :trackers, :order => "#{Tracker.table_name}.position"
 
diff --git a/app/views/issues/index.json.jbuilder b/app/views/issues/index.json.jbuilder
index dbec403bd..13b68eb69 100644
--- a/app/views/issues/index.json.jbuilder
+++ b/app/views/issues/index.json.jbuilder
@@ -10,7 +10,7 @@ json.user_admin_or_member @user_admin_or_member
 
 json.issues do
   json.array! @issues.to_a do |issue|
-    cost_time(issue)
+    # cost_time(issue)
     json.id issue.id
     json.name issue.subject
     json.format_time format_time(issue.created_on)
@@ -31,6 +31,6 @@ json.issues do
     json.token issue.issue_type == "2" ? issue.token : ""
     json.issue_classify issue.issue_classify
     json.branch_name issue.branch_name
-    json.cost_time @all_cost_time
+    # json.cost_time @all_cost_time
   end
 end
diff --git a/app/views/issues/show.json.jbuilder b/app/views/issues/show.json.jbuilder
index cc70d1107..156031f71 100644
--- a/app/views/issues/show.json.jbuilder
+++ b/app/views/issues/show.json.jbuilder
@@ -18,10 +18,10 @@ json.done_ratio @issue.done_ratio.to_s + "%"
 json.issue_type @issue.issue_type
 json.token @issue.issue_type == "2" ? @issue.token : ""
 json.join_users @join_users
-json.cost_time @cost_time_array
-json.total_cost_time Time.at(@all_cost_time).utc.strftime('%H h %M min %S s')
-json.be_depended_issues @be_depended_issues_array
-json.depended_issues @depended_issues_array
+# json.cost_time @cost_time_array
+# json.total_cost_time Time.at(@all_cost_time).utc.strftime('%H h %M min %S s')
+# json.be_depended_issues @be_depended_issues_array
+# json.depended_issues @depended_issues_array
 json.issue_classify @issue.issue_classify
 json.branch_name @issue.branch_name
 json.journals_count @issue.get_journals_size
diff --git a/app/views/pull_requests/index.json.jbuilder b/app/views/pull_requests/index.json.jbuilder
index cdab880d1..85ca9e761 100644
--- a/app/views/pull_requests/index.json.jbuilder
+++ b/app/views/pull_requests/index.json.jbuilder
@@ -10,7 +10,7 @@ json.user_admin_or_member @user_admin_or_member
 
 json.issues do
   json.array! @issues.to_a do |issue|
-    cost_time(issue)
+    # cost_time(issue)
     json.pull_request_id issue.pull_request.id
     json.pull_request_status issue.pull_request.status
     json.id issue.id
@@ -33,7 +33,7 @@ json.issues do
     json.token issue.issue_type == "2" ? issue.token : ""
     json.issue_classify issue.issue_classify
     json.branch_name issue.branch_name
-    json.cost_time @all_cost_time
+    # json.cost_time @all_cost_time
   end
 end
 
diff --git a/app/views/pull_requests/show.json.jbuilder b/app/views/pull_requests/show.json.jbuilder
index c1bc3ae1b..d16ac6b7f 100644
--- a/app/views/pull_requests/show.json.jbuilder
+++ b/app/views/pull_requests/show.json.jbuilder
@@ -23,10 +23,10 @@ json.issue do
   json.issue_type @issue.issue_type == "1" ? "普通" : "悬赏"
   json.token @issue.issue_type == "2" ? @issue.token : ""
   json.join_users @join_users
-  json.cost_time @cost_time_array
-  json.total_cost_time Time.at(@all_cost_time).utc.strftime('%H h %M min %S s')
-  json.be_depended_issues @be_depended_issues_array
-  json.depended_issues @depended_issues_array
+  # json.cost_time @cost_time_array
+  # json.total_cost_time Time.at(@all_cost_time).utc.strftime('%H h %M min %S s')
+  # json.be_depended_issues @be_depended_issues_array
+  # json.depended_issues @depended_issues_array
 end
 
 json.attachments do
diff --git a/app/views/versions/show.json.jbuilder b/app/views/versions/show.json.jbuilder
index c330d5602..23f4fbb94 100644
--- a/app/views/versions/show.json.jbuilder
+++ b/app/views/versions/show.json.jbuilder
@@ -13,7 +13,7 @@ json.extract! @version, :id,:name,:project_id,:description, :effective_date, :st
 
 json.issues do
   json.array! @version_issues.each.to_a do |issue|
-    cost_time(issue)
+    # cost_time(issue)
     json.id issue.id
     json.name issue.subject
     json.format_time format_time(issue.created_on)
@@ -34,7 +34,7 @@ json.issues do
     json.token issue.issue_type == "2" ? issue.token : ""
     json.issue_classify issue.issue_classify
     json.branch_name issue.branch_name
-    json.cost_time @all_cost_time
+    # json.cost_time @all_cost_time
   end
 end