diff --git a/src/pages/achievement/list/index.vue b/src/pages/achievement/list/index.vue
index c5f5cd3..227f34c 100644
--- a/src/pages/achievement/list/index.vue
+++ b/src/pages/achievement/list/index.vue
@@ -24,7 +24,7 @@
                 </li>
                 <li>
                     <label>实验项目分类</label>
-                    <el-radio-group v-model="projectPermissions" @change="initData">
+                    <el-radio-group v-model="projectPermissions" @change="perChange">
                         <el-radio v-for="(item,index) in projectType" :key="index" :label="item.id" border>{{ item.name }}</el-radio>
                     </el-radio-group>
                 </li>
@@ -237,6 +237,9 @@ export default {
                 this.loadIns.close();
             });
         },
+        perChange(val) {
+            this.$router.push(`list?per=${val}`)
+        },
         initData() {
             this.$refs.table.clearSelection();
             this.page = 1;
diff --git a/src/pages/achievement/teach/index.vue b/src/pages/achievement/teach/index.vue
index d3e9a5a..3ef1f41 100644
--- a/src/pages/achievement/teach/index.vue
+++ b/src/pages/achievement/teach/index.vue
@@ -2,7 +2,7 @@
     <div>
         <el-card shadow="hover" class="m-b-20 head-card">
             <div class="flex-between m-b-20">
-                <el-page-header @back="goBack" :content="experimentalName"></el-page-header>
+                <el-page-header @back="$router.back()" :content="experimentalName"></el-page-header>
             </div>
 
         </el-card>
@@ -59,7 +59,11 @@
                 <el-table-column prop="userName" label="学生姓名" min-width="100" align="center"></el-table-column>
                 <el-table-column prop="workNumber" label="学号" min-width="100" align="center"></el-table-column>
                 <el-table-column prop="score" label="分数" width="90" align="center"></el-table-column>
-                <el-table-column prop="timeSum" label="耗时" width="90" align="center"></el-table-column>
+                <el-table-column prop="timeSum" label="耗时" width="90" align="center">
+                    <template slot-scope="scope">
+                        {{ scope.row.timeSum }}min
+                    </template>
+                </el-table-column>
                 <el-table-column prop="submitTime" label="提交时间" min-width="150" align="center">
                 </el-table-column>
                 <el-table-column label="操作" align="center" width="160">
@@ -93,6 +97,7 @@ export default {
             id: this.$route.query.id,
             keyword: "",
             searchTimer: null,
+            listDataAll: [],
             listData: [],
             multipleSelection: [],
             page: 1,
@@ -140,25 +145,32 @@ export default {
         getData() {
             // 考核
             if (this.permissions) {
-                this.$post(`${this.api.getAssessmentDetail}?pageNum=${this.page}&pageSize=${this.pageSize}&assessmentId=${this.id}&classId=${this.classId}&keyword=${this.keyword}`).then(res => {
-                    this.listData = res.page.records
+                this.$post(`${this.api.getAssessmentDetail}?pageNum=${this.page}&pageSize=10000&assessmentId=${this.id}&classId=${this.classId}&keyword=${this.keyword}`).then(res => {
+                    this.listDataAll = res.page.records
                     this.total = res.page.total
                     this.avgScore = res.avgScore
                     this.peopleNum = res.peopleNum
+                    this.handlePage()
                     this.getChart()
                 }).catch(err => {})
             } else {
                 // 练习
-                this.$post(`${this.api.getPracticeDetail}?pageNum=${this.page}&pageSize=${this.pageSize}&projectId=${this.id}&keyword=${this.keyword}`).then(res => {
-                    this.listData = res.page.records
+                this.$post(`${this.api.getPracticeDetail}?pageNum=${this.page}&pageSize=10000&projectId=${this.id}&keyword=${this.keyword}`).then(res => {
+                    this.listDataAll = res.page.records
                     this.total = res.page.total
                     let avgScore = +res.avgScore
                     this.avgScore = avgScore.toFixed(2)
                     this.peopleNum = res.peopleNum
+                    this.handlePage()
                     this.getChart()
                 }).catch(res => {})
             }
         },
+        // 分页
+        handlePage(){
+            const list = this.listDataAll
+            this.listData = list.slice((this.page - 1) * this.pageSize,this.page * this.pageSize)
+        },
         // 查看成绩报告
         show(row) {
             this.$router.push(`show?reportId=${row.reportId}`)
@@ -224,36 +236,34 @@ export default {
             this.handlePage();
         },
         getChart() { // 初始化折线图
-            let data = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
-            let list = this.listData
+            const data = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
+            const list = this.listDataAll
             list.map(n => {
                 n.score;
-                if (n.score >= 0 && n.score <= 10) {
+                if (n.score === 0) {
                     data[0]++;
-                } else if (n.score > 10 && n.score <= 20) {
+                } else if (n.score > 0 && n.score <= 10) {
                     data[1]++;
-                } else if (n.score > 20 && n.score <= 30) {
+                } else if (n.score > 10 && n.score <= 20) {
                     data[2]++;
-                } else if (n.score > 30 && n.score <= 40) {
+                } else if (n.score > 20 && n.score <= 30) {
                     data[3]++;
-                } else if (n.score > 40 && n.score <= 50) {
+                } else if (n.score > 30 && n.score <= 40) {
                     data[4]++;
-                } else if (n.score > 50 && n.score <= 60) {
+                } else if (n.score > 40 && n.score <= 50) {
                     data[5]++;
-                } else if (n.score > 60 && n.score <= 70) {
+                } else if (n.score > 50 && n.score <= 60) {
                     data[6]++;
-                } else if (n.score > 70 && n.score <= 80) {
+                } else if (n.score > 60 && n.score <= 70) {
                     data[7]++;
-                } else if (n.score > 80 && n.score <= 90) {
+                } else if (n.score > 70 && n.score <= 80) {
                     data[8]++;
-                } else if (n.score > 90 && n.score <= 100) {
+                } else if (n.score > 80 && n.score <= 90) {
                     data[9]++;
+                } else if (n.score > 90 && n.score <= 100) {
+                    data[10]++;
                 }
             })
-            // const datas = []
-            // for (let i = 0; i <= 100; i++) {
-            //     datas.push(list.filter(e => e.score === i).length)
-            // }
             let myChart = echarts.init(document.getElementById("chart"));
             myChart.setOption({
                 title: { text: "实验分数分布图" },
@@ -263,8 +273,7 @@ export default {
                     type: "category",
                     boundaryGap: false,
                     interval: 10,
-                    // splitNumber: 10,
-                    data: ["0-10", "11-20", "21-30", "31-40", "41-50", "51-60", "61-70", "71-80", "81-90", "91-100"]
+                    data: ["0", "10", "20", "30", "40", "50", "60", "70", "80", "90", '100']
                 },
                 yAxis: {
                     name: "人数",
@@ -278,9 +287,6 @@ export default {
                     color: ["#8191fd"]
                 }]
             });
-        },
-        goBack() {
-            this.$router.push("/achievement/list?per=1");
         }
     }
 };