diff --git a/app/controllers/accounts_controller.rb b/app/controllers/accounts_controller.rb
index 8e82a814a..09dfdbdb7 100644
--- a/app/controllers/accounts_controller.rb
+++ b/app/controllers/accounts_controller.rb
@@ -169,6 +169,7 @@ class AccountsController < ApplicationController
 
   # 用户登录
   def login
+    Users::LoginForm.new(account_params).validate!
     @user = User.try_to_login(params[:login], params[:password])
 
     return normal_status(-2, "错误的账号或密码") if @user.blank?
@@ -345,4 +346,7 @@ class AccountsController < ApplicationController
     params.require(:user).permit(:login, :email, :phone)
   end
 
+  def account_params 
+    params.require(:account).permit(:login, :password)
+  end
 end
diff --git a/app/controllers/issues_controller.rb b/app/controllers/issues_controller.rb
index a3b5fe923..3584d6bf5 100644
--- a/app/controllers/issues_controller.rb
+++ b/app/controllers/issues_controller.rb
@@ -101,51 +101,46 @@ class IssuesController < ApplicationController
   end
 
   def create
-    if params[:subject].blank?
-      normal_status(-1, "标题不能为空")
-    elsif params[:subject].to_s.size > 255
-      normal_status(-1, "标题不能超过255个字符")
-    else
-      issue_params = issue_send_params(params)
-
-      @issue = Issue.new(issue_params)
-      if @issue.save!
-        if params[:attachment_ids].present?
-          params[:attachment_ids].each do |id|
-            attachment = Attachment.select(:id, :container_id, :container_type)&.find_by_id(id)
-            unless attachment.blank?
-              attachment.container = @issue
-              attachment.author_id = current_user.id
-              attachment.description = ""
-              attachment.save
-            end
+    issue_params = issue_send_params(params)
+    Issues::CreateForm.new({subject:issue_params[:subject]}).validate!
+    @issue = Issue.new(issue_params)
+    if @issue.save!
+      if params[:attachment_ids].present?
+        params[:attachment_ids].each do |id|
+          attachment = Attachment.select(:id, :container_id, :container_type)&.find_by_id(id)
+          unless attachment.blank?
+            attachment.container = @issue
+            attachment.author_id = current_user.id
+            attachment.description = ""
+            attachment.save
           end
         end
-        if params[:issue_tag_ids].present?
-          params[:issue_tag_ids].each do |tag|
-            IssueTagsRelate.create!(issue_id: @issue.id, issue_tag_id: tag)
-          end
+      end
+      if params[:issue_tag_ids].present?
+        params[:issue_tag_ids].each do |tag|
+          IssueTagsRelate.create!(issue_id: @issue.id, issue_tag_id: tag)
         end
-        if params[:assigned_to_id].present?
-          Tiding.create!(user_id: params[:assigned_to_id], trigger_user_id: current_user.id,
-                         container_id: @issue.id, container_type: 'Issue',
-                         parent_container_id: @project.id, parent_container_type: "Project",
-                         tiding_type: 'issue', status: 0)
-        end
-
-        #为悬赏任务时, 扣除当前用户的积分
-        if params[:issue_type].to_s == "2"
-          post_to_chain("minus", params[:token].to_i, current_user.try(:login))
-        end
-
-        @issue.project_trends.create(user_id: current_user.id, project_id: @project.id, action_type: "create")
-        render json: {status: 0, message: "创建成", id: @issue.id}
-      else
-        normal_status(-1, "创建失败")
+      end
+      if params[:assigned_to_id].present?
+        Tiding.create!(user_id: params[:assigned_to_id], trigger_user_id: current_user.id,
+                       container_id: @issue.id, container_type: 'Issue',
+                       parent_container_id: @project.id, parent_container_type: "Project",
+                       tiding_type: 'issue', status: 0)
       end
 
-    end
+      #为悬赏任务时, 扣除当前用户的积分
+      if params[:issue_type].to_s == "2"
+        post_to_chain("minus", params[:token].to_i, current_user.try(:login))
+      end
 
+      @issue.project_trends.create(user_id: current_user.id, project_id: @project.id, action_type: "create")
+      render json: {status: 0, message: "创建成", id: @issue.id}
+    else
+      normal_status(-1, "创建失败")
+    end
+  rescue Exception => exception
+    puts exception.message
+    normal_status(-1, exception.message)
   end
 
   def edit
@@ -199,7 +194,7 @@ class IssuesController < ApplicationController
       normal_status(-1, "不允许修改为关闭状态")
     else
       issue_params = issue_send_params(params).except(:issue_classify, :author_id, :project_id)
-
+      Issues::UpdateForm.new({subject:issue_params[:subject]}).validate!
       if @issue.update_attributes(issue_params)
         if params[:status_id].to_i == 5  #任务由非关闭状态到关闭状态时
           @issue.issue_times.update_all(end_time: Time.now)
@@ -225,6 +220,9 @@ class IssuesController < ApplicationController
         normal_status(-1, "更新失败")
       end
     end
+  rescue Exception => exception
+    puts exception.message
+    normal_status(-1, exception.message)
   end
 
   def show
diff --git a/app/controllers/organizations/organizations_controller.rb b/app/controllers/organizations/organizations_controller.rb
index 09c12fd5a..c8f4f4aa0 100644
--- a/app/controllers/organizations/organizations_controller.rb
+++ b/app/controllers/organizations/organizations_controller.rb
@@ -36,6 +36,7 @@ class Organizations::OrganizationsController < Organizations::BaseController
 
   def update
     ActiveRecord::Base.transaction do
+      Organizations::CreateForm.new(organization_params).validate!
       login = @organization.login
       @organization.login = organization_params[:name] if organization_params[:name].present?
       @organization.nickname = organization_params[:nickname] if organization_params[:nickname].present?
diff --git a/app/controllers/organizations/teams_controller.rb b/app/controllers/organizations/teams_controller.rb
index a8d06ce46..c599ac420 100644
--- a/app/controllers/organizations/teams_controller.rb
+++ b/app/controllers/organizations/teams_controller.rb
@@ -43,6 +43,7 @@ class Organizations::TeamsController < Organizations::BaseController
   end
 
   def update
+    Organizations::CreateTeamForm.new(team_params).validate!
     @team = Organizations::Teams::UpdateService.call(current_user, @team, team_params)
   rescue Exception => e
     uid_logger_error(e.message)
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index ed63ab1d1..500c584cd 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -106,7 +106,7 @@ class ProjectsController < ApplicationController
 
   def update
     ActiveRecord::Base.transaction do
-      # Projects::CreateForm.new(project_params).validate!
+      Projects::UpdateForm.new(project_params).validate!
       private = params[:private] || false
 
       new_project_params = project_params.except(:private).merge(is_public: !private)
diff --git a/app/forms/issues/create_form.rb b/app/forms/issues/create_form.rb
new file mode 100644
index 000000000..7dde8ecda
--- /dev/null
+++ b/app/forms/issues/create_form.rb
@@ -0,0 +1,11 @@
+class Issues::CreateForm
+  include ActiveModel::Model
+
+  attr_accessor :subject
+
+  validates :subject, presence: { message: "不能为空" }
+
+  validates :subject, length: { maximum: 80, too_long: "不能超过80个字符" }
+
+
+end
diff --git a/app/forms/issues/update_form.rb b/app/forms/issues/update_form.rb
new file mode 100644
index 000000000..7447c8cc0
--- /dev/null
+++ b/app/forms/issues/update_form.rb
@@ -0,0 +1,10 @@
+class Issues::UpdateForm
+  include ActiveModel::Model
+
+  attr_accessor :subject
+
+  validates :subject, presence: { message: "不能为空" }
+
+  validates :subject, length: { maximum: 80, too_long: "不能超过80个字符" }
+
+end
\ No newline at end of file
diff --git a/app/forms/organizations/create_form.rb b/app/forms/organizations/create_form.rb
index 00c1dd15e..d92a99040 100644
--- a/app/forms/organizations/create_form.rb
+++ b/app/forms/organizations/create_form.rb
@@ -3,6 +3,9 @@ class Organizations::CreateForm < BaseForm
   attr_accessor :name, :description, :website, :location, :repo_admin_change_team_access, :visibility, :max_repo_creation, :nickname
 
   validates :name, :nickname, :visibility, presence: true
+  validates :name, :nickname, length: { maximum: 100 }
+  validates :location, length: { maximum: 50 }
+  validates :description, length: { maximum: 200 }
   validates :name, format: { with: NAME_REGEX, multiline: true, message: "只能含有数字、字母、下划线且不能以下划线开头和结尾" }
 
 end
diff --git a/app/forms/organizations/create_team_form.rb b/app/forms/organizations/create_team_form.rb
index 898d69a1d..6d816b0ed 100644
--- a/app/forms/organizations/create_team_form.rb
+++ b/app/forms/organizations/create_team_form.rb
@@ -2,7 +2,9 @@ class Organizations::CreateTeamForm < BaseForm
   NAME_REGEX = /^(?!_)(?!.*?_$)[a-zA-Z0-9_-]+$/ #只含有数字、字母、下划线不能以下划线开头和结尾
   attr_accessor :name, :nickname, :description, :authorize, :includes_all_project, :can_create_org_project, :unit_types
 
-  validates :name, :nickname, :authorize, presence: true
+  validates :name, :nickname, presence: true
+  validates :name, :nickname, length: { maximum: 100 }
+  validates :description, length: { maximum: 200 }
   validates :name, format: { with: NAME_REGEX, multiline: true, message: "只能含有数字、字母、下划线且不能以下划线开头和结尾" }
 
 end
diff --git a/app/forms/projects/create_form.rb b/app/forms/projects/create_form.rb
index 2838996b6..0b57f215b 100644
--- a/app/forms/projects/create_form.rb
+++ b/app/forms/projects/create_form.rb
@@ -2,11 +2,15 @@ class Projects::CreateForm < BaseForm
   REPOSITORY_NAME_REGEX = /^(?!_)(?!.*?_$)[a-zA-Z0-9_-]+$/ #只含有数字、字母、下划线不能以下划线开头和结尾
   attr_accessor :user_id, :name, :description, :repository_name, :project_category_id,
                 :project_language_id, :ignore_id, :license_id, :private, :owner
-
+  
   validates :user_id, :name, :description,:repository_name,
             :project_category_id, :project_language_id, presence: true
   validates :repository_name, format: { with: REPOSITORY_NAME_REGEX, multiline: true, message: "只能含有数字、字母、下划线且不能以下划线开头和结尾" }
 
+  validates :name, length: { maximum: 50 }
+  validates :repository_name, length: { maximum: 100 }
+  validates :description, length: { maximum: 200 }
+
   validate :check_ignore, :check_license, :check_owner, :check_max_repo_creation
   validate do
     check_project_category(project_category_id)
diff --git a/app/forms/projects/update_form.rb b/app/forms/projects/update_form.rb
index 4696beaa3..65810a820 100644
--- a/app/forms/projects/update_form.rb
+++ b/app/forms/projects/update_form.rb
@@ -1,4 +1,11 @@
 class Projects::UpdateForm < BaseForm
-  attr_reader :name, :description, :repository_name, :project_category_id
+  attr_accessor :name, :description, :project_category_id, :project_language_id, :private
+  validates :name, :description, :project_category_id, :project_language_id, presence: true
+  validates :name, length: { maximum: 50 }
+  validates :description, length: { maximum: 200 }
+  validate do
+    check_project_category(project_category_id)
+    check_project_language(project_language_id)
+  end
 
 end
diff --git a/app/forms/users/login_form.rb b/app/forms/users/login_form.rb
new file mode 100644
index 000000000..2634a36cc
--- /dev/null
+++ b/app/forms/users/login_form.rb
@@ -0,0 +1,8 @@
+class Users::LoginForm
+  include ActiveModel::Model
+
+  attr_accessor :password, :login
+
+  validates :login, presence: true
+  validates :password, presence: true, length: { minimum: 8, maximum: 16 }, format: { with: CustomRegexp::PASSWORD, message: "8~16位，支持字母数字和符号" }
+end
\ No newline at end of file
diff --git a/app/models/project_unit.rb b/app/models/project_unit.rb
index 1cb74fc4a..a07f62b4e 100644
--- a/app/models/project_unit.rb
+++ b/app/models/project_unit.rb
@@ -20,13 +20,16 @@ class ProjectUnit < ApplicationRecord
 
   validates :unit_type, uniqueness: { scope: :project_id}
 
-  def self.init_types(project_id)
-    ProjectUnit::unit_types.each do |_, v|
+  def self.init_types(project_id, project_type='common')
+    unit_types = project_type == 'sync_mirror' ? ProjectUnit::unit_types.except("pulls") : ProjectUnit::unit_types
+    unit_types.each do |_, v|
       self.create!(project_id: project_id, unit_type: v)
     end
   end
 
   def self.update_by_unit_types!(project, types) 
+    # 同步镜像项目不能有合并请求模块
+    types.delete("pulls") if project.sync_mirror?
     # 默认code类型自动创建
     types << "code"
     project.project_units.where.not(unit_type: types).each(&:destroy!)
diff --git a/app/models/team.rb b/app/models/team.rb
index d17827da8..c25963905 100644
--- a/app/models/team.rb
+++ b/app/models/team.rb
@@ -33,9 +33,10 @@ class Team < ApplicationRecord
 
   enum authorize: {common: 0, read: 1, write: 2, admin: 3, owner: 4}
 
-  def self.build(organization_id, name, description, authorize, includes_all_project, can_create_org_project)
+  def self.build(organization_id, name, nickname, description, authorize, includes_all_project, can_create_org_project)
     self.create!(organization_id: organization_id,
                  name: name,
+                 nickname: nickname, 
                  description: description,
                  authorize: authorize,
                  includes_all_project: includes_all_project,
diff --git a/app/services/organizations/teams/create_service.rb b/app/services/organizations/teams/create_service.rb
index 81ad78772..c3fc5f599 100644
--- a/app/services/organizations/teams/create_service.rb
+++ b/app/services/organizations/teams/create_service.rb
@@ -28,6 +28,10 @@ class Organizations::Teams::CreateService < ApplicationService
     params[:name]
   end
 
+  def nickname 
+    params[:nickname]
+  end
+
   def description
     params[:description]
   end
@@ -45,7 +49,7 @@ class Organizations::Teams::CreateService < ApplicationService
   end
 
   def create_team
-    @team = Team.build(org.id, name, description, authorize,
+    @team = Team.build(org.id, name, nickname, description, authorize,
                        includes_all_project, can_create_org_project)
   end
 
diff --git a/app/services/projects/migrate_service.rb b/app/services/projects/migrate_service.rb
index 85648eda9..7df08f9eb 100644
--- a/app/services/projects/migrate_service.rb
+++ b/app/services/projects/migrate_service.rb
@@ -10,7 +10,7 @@ class Projects::MigrateService < ApplicationService
   def call
     @project = Project.new(project_params)
     if @project.save!
-      ProjectUnit.init_types(@project.id)
+      ProjectUnit.init_types(@project.id, project.project_type)
       Project.update_mirror_projects_count!
       @project.set_owner_permission(user)
       Repositories::MigrateService.new(user, @project, repository_params).call
diff --git a/app/views/repositories/detail.json.jbuilder b/app/views/repositories/detail.json.jbuilder
index 644a472ab..75b474ee0 100644
--- a/app/views/repositories/detail.json.jbuilder
+++ b/app/views/repositories/detail.json.jbuilder
@@ -80,7 +80,7 @@ json.contributors do
   total_count = @result[:contributor].size
   json.list @result[:contributor].each do |contributor|
     user = User.find_by(gitea_uid: contributor["id"])
-    if contributor["login"] == "root"
+    if contributor["login"] == "root" || user.nil?
       total_count -= 1
       next
     end
diff --git a/config/locales/forms/create_issuse_form.zh-CN.yml b/config/locales/forms/create_issuse_form.zh-CN.yml
new file mode 100644
index 000000000..643c68667
--- /dev/null
+++ b/config/locales/forms/create_issuse_form.zh-CN.yml
@@ -0,0 +1,7 @@
+'zh-CN':
+  activemodel:
+    attributes:
+      issues/create_form:
+        subject: 标题
+      issues/update_form:
+        subject: 标题
\ No newline at end of file
diff --git a/config/locales/forms/organizations_create_form.zh-CN.yml b/config/locales/forms/organizations_create_form.zh-CN.yml
new file mode 100644
index 000000000..ab43b0941
--- /dev/null
+++ b/config/locales/forms/organizations_create_form.zh-CN.yml
@@ -0,0 +1,9 @@
+'zh-CN':
+  activemodel:
+    attributes:
+      organizations/create_form:
+        name: 组织账号
+        nickname: 组织名称
+        location: 组织所在地区
+        description: 组织简介
+        visibility: 组织可见性
\ No newline at end of file
diff --git a/config/locales/forms/organizations_create_team_form.zh-CN.yml b/config/locales/forms/organizations_create_team_form.zh-CN.yml
new file mode 100644
index 000000000..ebf40dde0
--- /dev/null
+++ b/config/locales/forms/organizations_create_team_form.zh-CN.yml
@@ -0,0 +1,7 @@
+'zh-CN':
+  activemodel:
+    attributes:
+      organizations/create_team_form:
+        name: 团队标识
+        nickname: 团队名称
+        description: 团队描述
\ No newline at end of file
diff --git a/config/locales/forms/projects_create_form.zh-CN.yml b/config/locales/forms/projects_create_form.zh-CN.yml
new file mode 100644
index 000000000..e36a0520a
--- /dev/null
+++ b/config/locales/forms/projects_create_form.zh-CN.yml
@@ -0,0 +1,7 @@
+'zh-CN':
+  activemodel:
+    attributes:
+      projects/create_form:
+        name: 项目名称
+        repository_name: 仓库名称
+        description: 项目简介
\ No newline at end of file
diff --git a/config/locales/forms/projects_update_form.zh-CN.yml b/config/locales/forms/projects_update_form.zh-CN.yml
new file mode 100644
index 000000000..74804f6af
--- /dev/null
+++ b/config/locales/forms/projects_update_form.zh-CN.yml
@@ -0,0 +1,8 @@
+'zh-CN':
+  activemodel:
+    attributes:
+      projects/update_form:
+        name: 项目名称
+        description: 项目简介
+        project_category_id: 项目类别
+        project_language_id: 项目语言
\ No newline at end of file
diff --git a/config/locales/forms/users_login_form.zh-CN.yml b/config/locales/forms/users_login_form.zh-CN.yml
new file mode 100644
index 000000000..8b94db42b
--- /dev/null
+++ b/config/locales/forms/users_login_form.zh-CN.yml
@@ -0,0 +1,6 @@
+'zh-CN':
+  activemodel:
+    attributes:
+      users/login_form:
+        login: 用户名 
+        password: 密码
\ No newline at end of file