diff --git a/src/layouts/footer/index.vue b/src/layouts/footer/index.vue
index facef6b..274a401 100644
--- a/src/layouts/footer/index.vue
+++ b/src/layouts/footer/index.vue
@@ -15,7 +15,6 @@ export default {
     },
     methods: {
         setBg(name){
-            console.log(1111,name)
             if(name == 'backstage'){
                 this.isWhite = true
             }else{
diff --git a/src/layouts/home/index.vue b/src/layouts/home/index.vue
index c6fb066..fa6da0a 100644
--- a/src/layouts/home/index.vue
+++ b/src/layouts/home/index.vue
@@ -45,6 +45,7 @@ export default {
             this.collapse = msg;
         });
 
+        // 每个页面用的背景图和头部这些会不一样,需要分别设置
         bus.$on('setBg', name => {
             this.curModule = name
             this.$refs.header.setLogo(name)
diff --git a/src/pages/information.vue b/src/pages/information.vue
index 3854b02..7ea3d61 100644
--- a/src/pages/information.vue
+++ b/src/pages/information.vue
@@ -122,10 +122,12 @@ export default {
             this.loadIns = Loading.service()
             this.$get(this.api.queryAllColumns,data).then(res => {
                 this.menuList = res.data.columnTree
+                // 从文章页返回的情况,需要回到之前进文章页的那个分类
                 if(this.historyId){
                     this.defaultIndex = this.historyId
                     this.getContent(this.historyId)
                 }else{
+                    // 正常情况默认展示第一个分类下的文章列表
                     if(this.menuList[0].secondColumn.length){
                         this.getContent(this.menuList[0].secondColumn[0].id)
                         this.defaultIndex = this.menuList[0].secondColumn[0].id
diff --git a/src/pages/match.vue b/src/pages/match.vue
index 25253ba..3413790 100644
--- a/src/pages/match.vue
+++ b/src/pages/match.vue
@@ -138,12 +138,13 @@ export default {
                 let minute = second * 60
                 let hour = minute * 60
                 let now = new Date().getTime()
-                let signUpStartTime = new Date(that.core.dateCompatible(item.signUpStartTime)).getTime()
-                let signUpEndTime = new Date(that.core.dateCompatible(item.signUpEndTime)).getTime()
-                let playStartTime = new Date(that.core.dateCompatible(item.playStartTime)).getTime()
-                let playEndTime = new Date(that.core.dateCompatible(item.playEndTime)).getTime()
+                let signUpStartTime = new Date(that.core.dateCompatible(item.signUpStartTime)).getTime() // 报名开始时间
+                let signUpEndTime = new Date(that.core.dateCompatible(item.signUpEndTime)).getTime() // 报名结束时间
+                let playStartTime = new Date(that.core.dateCompatible(item.playStartTime)).getTime() // 比赛开始时间
+                let playEndTime = new Date(that.core.dateCompatible(item.playEndTime)).getTime() // 比赛结束时间
                 switch(item.status){
-                    case 0:
+                    // status每个值的解释请看getData方法
+                    case 0: 
                         if(now > signUpStartTime){
                             item.status = 1
                         }else{
@@ -233,29 +234,30 @@ export default {
                 let covers = []
                 this.listData.forEach((n,k) => {
                     let now = new Date().getTime()
-                    let signUpStartTime = new Date(this.core.dateCompatible(n.signUpStartTime)).getTime()
-                    let signUpEndTime = new Date(this.core.dateCompatible(n.signUpEndTime)).getTime()
-                    let playStartTime = new Date(this.core.dateCompatible(n.playStartTime)).getTime()
-                    let playEndTime = new Date(this.core.dateCompatible(n.playEndTime)).getTime()
+                    let signUpStartTime = new Date(this.core.dateCompatible(n.signUpStartTime)).getTime() // 报名开始时间
+                    let signUpEndTime = new Date(this.core.dateCompatible(n.signUpEndTime)).getTime() // 报名结束时间
+                    let playStartTime = new Date(this.core.dateCompatible(n.playStartTime)).getTime() // 比赛开始时间
+                    let playEndTime = new Date(this.core.dateCompatible(n.playEndTime)).getTime() // 比赛结束时间
                     
-                    if(now < signUpStartTime){
+                    if(now < signUpStartTime){ // 报名没开始
                         n.status = 0
                         n.end = Math.floor((signUpStartTime - now) / time)
-                    }else if(now > signUpStartTime && now < signUpEndTime){
+                    }else if(now > signUpStartTime && now < signUpEndTime){ // 报名进行中
                         n.status = 1
                         n.end = Math.floor((signUpEndTime - now) / time)
-                    }else if(now > signUpEndTime && now < playStartTime){
+                    }else if(now > signUpEndTime && now < playStartTime){ // 报名结束了,但比赛没开始
                         n.status = 3
                         n.end = Math.floor((playStartTime - now) / time)
-                    }else if(now > playStartTime && now < playEndTime){
+                    }else if(now > playStartTime && now < playEndTime){ // 比赛进行中
                         n.status = 4
                         n.end = Math.floor((playEndTime - now) / time)
-                    }else if(now > playEndTime){
+                    }else if(now > playEndTime){ // 比赛结束
                         n.status = 5
                     }
                     
+                    // 判断该用户已报名的比赛id集合中有没有该比赛id
                     let isInclude = contestIds.includes(n.id)
-                    if(n.status == 1 && !isInclude){
+                    if(n.status == 1 && !isInclude){ // 如果报名在进行中,而且该用户没报名,则显示报名按钮,必须status为2,并且signup为true才能报名,下面报名的方法中有做判断
                         n.status = 2
                         n.signup = true
                     }else{
diff --git a/src/pages/matchDetail.vue b/src/pages/matchDetail.vue
index ae63de7..cf994c8 100644
--- a/src/pages/matchDetail.vue
+++ b/src/pages/matchDetail.vue
@@ -102,6 +102,7 @@ export default {
                 
                 let time = 60 * 60 * 1000 * 24
                 let now = new Date().getTime()
+                // 每个字段的含义请看match.vue
                 let signUpStartTime = new Date(data.signUpStartTime).getTime()
                 let signUpEndTime = new Date(data.signUpEndTime).getTime()
                 let playStartTime = new Date(data.playStartTime).getTime()