diff --git a/app/controllers/missions_controller.rb b/app/controllers/missions_controller.rb
index 9288316..9a57667 100644
--- a/app/controllers/missions_controller.rb
+++ b/app/controllers/missions_controller.rb
@@ -106,6 +106,7 @@ class MissionsController < ApplicationController
     
     def commentPublish
     #Todo
+    puts "I'm in"
     content = params[:content]
     mission_id = params[:mission_id]
     user_id = session[:user_id]
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index ba158bd..b324444 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -4,27 +4,20 @@ class ProjectsController < ApplicationController
     skip_before_action :verify_authenticity_token, :only => [:index,:create,:addUsers,:detail]
     
     #=============================================>获取我的项目列表，user_id保存在session中.
-    
     def index
     #Todo
     uid = session[:user_id]
-    #pid = Projects_user.find_by(project_id: uid)
-    pids = []
-    projects = Projects_user.where("user_id = ?",uid).all
-    projects.each do |projects_user|
-        pids << projects_user.project_id
-    end
-    data = []
-    pids.each do |pid|
+    data=[]
+    Projects_user.where(:user_id => uid).each do |i|
+        pid=i.project_id
+        p=Project.find_by(id:pid)
         mc = Mission.where(:project_id => pid).size
         uc = Projects_user.where(:project_id => pid).size
         sc = Share.where(:project_id => pid).size
-        puts pid
-        i = Project.find_by(id: pid)
-         data += [{
-            :id => i.id,
-            :name => i.name,
-            :content => i.content,
+        data+=[{
+            :id => pid,
+            :name => p.name,
+            :content => p.content,
             :mission_count => mc,
             :users_count => uc,
             :shares_count => sc
@@ -46,14 +39,13 @@ class ProjectsController < ApplicationController
     project = Project.new(params_project)
     project.users << user
     project.save
-    
-    #project save的时候会保存 projects_users
-    
-    # params_pu = {project_id: project.id,user_id: user.id}
-    # puts params_pu
-    # pu = Projects_user.new(params_pu)
-    # pu.save
-    render :json => {:code => 0}
+    if project.save
+        Projects_user.create(project_id:project.id,user_id:uid)
+        render status: :created, nothing: true
+    else
+        render json: project.errors, status: :unprocessable_entity
+    end
+    #render :json => {:code => 0}
     end
     
     
@@ -115,5 +107,8 @@ class ProjectsController < ApplicationController
         }
     }
     end
-
+    private
+        def project_params
+          params.require(:project).permit(:name,:content)
+        end
 end
\ No newline at end of file
diff --git a/app/models/project.rb b/app/models/project.rb
index 7adf60b..74f7f30 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -1,8 +1,12 @@
 class Project < ActiveRecord::Base
   has_and_belongs_to_many :users
 
+<<<<<<< HEAD
   validate :require_at_least_on_user,on: :update   # 项目中最少要有一个用户
   
+=======
+  validate :require_at_least_on_user,on: :update # 项目中最少要有一个用户
+>>>>>>> 27ebee595014926419b6ccba922ad39450b73f6b
   validates :name, presence: true, length: { minimum: 1, maximum: 50 }, uniqueness: true
 
   private
diff --git a/db/seeds.rb b/db/seeds.rb
index 0625414..c849e66 100644
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -9,9 +9,6 @@ users = [
     {:name => '杨诏', :password => '123123123', :email => 'lucio.yang@qq.com', :phone => '15652591529', :created_at => "2016/12/27", :updated_at => "2016/12/27"},
     {:name => '陈翊', :password => '123456', :email => '1085730215@qq.com', :phone => '18269771988', :created_at => "2016/12/28", :updated_at => "2016/12/27"}
 ]
-projects = [
-    {:id=>'1001',:name => 'AAAA',:content => 'i like helloworld',:mission_count => '20',:users_count => '15',:shares_count => '15'}
-]
 
 users.each do |user|
   User.create!(user)
diff --git a/public/index.html b/public/index.html
index 2f3aeaa..070f9bd 100644
--- a/public/index.html
+++ b/public/index.html
@@ -174,6 +174,7 @@
                   type: "get",
                   dataType: "json",
                   url:"/session.json",
+                  async: false,
                   statusCode: {
                     200: function(data) {// 请求成功
                         $("#name1").text(data.name);
@@ -192,6 +193,9 @@
                   }
                 });
             });
+            if(getProjectId()==null){
+                window.location="pages/project_select.html";
+            }
             function logout(){
                 $.ajax({
                   type: "delete",
diff --git a/public/pages/include/main.js b/public/pages/include/main.js
index 0666944..4c0ae11 100644
--- a/public/pages/include/main.js
+++ b/public/pages/include/main.js
@@ -1,7 +1,4 @@
 function initCurrent(){
-    if(getProjectId()==null){
-        window.location="pages/project_select.html";
-    }
     LoginUserInfo={
         selectProject:getProjectId(),
         name:'',
diff --git a/public/pages/project_select.html b/public/pages/project_select.html
index 56c410a..24fd144 100644
--- a/public/pages/project_select.html
+++ b/public/pages/project_select.html
@@ -230,22 +230,27 @@
           });
       });
       $("#creat_project").click(function(){
+        var pName=$("#exampleName").val();
+        var pContent=$("#exampleTextarea").val();
        	$.ajax({
               		type:"post",          			
             			dataType:"json",
             			url:"/projects.json",
             			data:{
-            				"name":$("#exampleName").val(),
-            				"content":$("#exampleTextarea").val()
+            				"project[name]":pName,
+            				"project[content]":pContent
             			},
             			statusCode: {
-                    200: function() {// 请求成功
+                    201: function() {// 请求成功
                       alert("创建成功！");
                       window.location.reload();
                     },
                     401:function(){// 未授权
                       alert("未登录！");
                       window.location.href="login.html";
+                    },
+                    422:function(){
+                      alert("项目名重复！");
                     }
                   }
         });
diff --git a/spec/controllers/missions_controller_spec.rb b/spec/controllers/missions_controller_spec.rb
index 0e367f8..94ec07c 100644
--- a/spec/controllers/missions_controller_spec.rb
+++ b/spec/controllers/missions_controller_spec.rb
@@ -68,7 +68,8 @@ RSpec.describe MissionsController, type: :controller do
             mission = Mission.new(params_mission)
             mission.save
             
-            post :commentPublish,mission_id: mission.id,content: "用户评论"
+            post :comments , mission_id: mission.id,content: "用户评论"
+            
             puts "hello world"
             puts response.body
         end