diff --git a/src/views/cet/cet-ana-1.vue b/src/views/cet/cet-ana-1.vue
index 52304f4..bdd274e 100644
--- a/src/views/cet/cet-ana-1.vue
+++ b/src/views/cet/cet-ana-1.vue
@@ -2,7 +2,7 @@
   <div style="background: #ececec; padding: 15px">
     <a-card :bordered="false">
       <a-tabs v-model:activeKey="activeKey" type="card">
-        <a-tab-pane key="1" tab="查询全校各学院通过率">
+        <a-tab-pane key="1" tab="查询全校各学院四级通过率">
           <div>
             <div class="query">
               <span style="font-size: 15px; margin-right: 10px; display: flex; justify-content: center; align-items: center; font-weight: bold"
@@ -12,7 +12,7 @@
               <a-button style="margin-left: 10px" type="primary" @click="allQuery">查询</a-button>
             </div>
 
-            <a-card title="查询全校各学院通过率" :loading="tab1loading" :bordered="false">
+            <a-card title="查询全校各学院四级通过率" :loading="tab1loading" :bordered="false">
               <template #extra>
                 <!-- <a-select v-model:value="college" style="width: 300px" mode="multiple" :max-tag-count="2"
           :options="collegeOptions" @change="onCollegeMajorChange"></a-select> -->
@@ -477,7 +477,7 @@ export default {
       // 指定图表的配置项和数据
       let option = {
         title: {
-          text: '本批次学院通过率排名',
+          text: '本批次学院四级通过率排名',
         },
         legend: {},
         tooltip: {
@@ -675,7 +675,7 @@ export default {
       // const college1 = this.college;
       let option = {
         title: {
-          text: '本年级学院通过率排名',
+          text: '本年级学院四级通过率排名',
         },
         tooltip: {
           trigger: 'axis',
diff --git a/src/views/cet/cet-ana-2.vue b/src/views/cet/cet-ana-2.vue
index fd555e1..4b33473 100644
--- a/src/views/cet/cet-ana-2.vue
+++ b/src/views/cet/cet-ana-2.vue
@@ -10,6 +10,15 @@
         <a-row :gutter="24">
           <a-col :xl="24" :style="{ marginBottom: '24px' }">
             <div class="container">
+              <div style="display: flex;">
+                <span class="title">学院 / 专业四级通过率变化</span>
+                <div v-if="topCollege != null">
+                  <span style="font-size: 15px;padding-left: 100px;">该数据为 </span>
+                  <span style="color: red; font-size: 18px; ">{{ topCollege}}</span>
+                  <span v-if="topMajor != null && topMajor != ''" style="color: red; font-size: 18px; "> / {{ topMajor}}</span>
+                  <span style="font-size: 15px;"> 的四级通过率变化趋势 </span>
+                </div>
+              </div>
               <div id="map1" style="width: 100%; height: 500px"></div>
             </div>
           </a-col>
@@ -45,6 +54,8 @@ export default {
       college: null,
       batch: null,
       collegeMajor: null,
+      topCollege: null,//顶部解释行
+      topMajor: null,//顶部解释行
     };
   },
   methods: {
@@ -60,7 +71,7 @@ export default {
       // 指定图表的配置项和数据
       let option = {
         title: {
-          text: '学院 / 专业通过率变化',
+          // text: '学院 / 专业四级通过率变化',
         },
         xAxis: {
           type: 'category',
@@ -158,7 +169,7 @@ export default {
       let data = null;
       console.log(this.collegeMajor, 'collegeMajor');
       try {
-       
+
         //如果this.collegeMajor为null则先赋个值
         if (!this.collegeMajor) {
           this.collegeMajor = ['东语学院', '日语'];
@@ -167,9 +178,11 @@ export default {
         let college = null;
         //如果this.collegeMajor[1]不存在则设为null
         college = this.collegeMajor[0];
-        major=this.collegeMajor.length>1?this.collegeMajor[1]:'';
+        major = this.collegeMajor.length > 1 ? this.collegeMajor[1] : '';
+        this.topCollege = college;
+        this.topMajor = major;
         this.loading = true;
-        console.log(college, major,"college,major");
+        console.log(college, major, "college,major");
         let params = {
           college: college,
           major: major,
@@ -194,7 +207,7 @@ export default {
 
 <style lang="less" scoped>
 .container {
-  display: flex;
+  // display: flex;
   background-color: #fff;
   padding: 15px;
   border-radius: 4px;
@@ -202,7 +215,7 @@ export default {
 }
 
 .title {
-  font-size: 34px;
+  font-size: 20px;
   color: rgb(8, 8, 8);
   font-weight: bold;
 }
diff --git a/src/views/cet/cet-ana-3.vue b/src/views/cet/cet-ana-3.vue
index 9579cbf..47c3925 100644
--- a/src/views/cet/cet-ana-3.vue
+++ b/src/views/cet/cet-ana-3.vue
@@ -12,12 +12,12 @@
           <a-col :xl="24" :style="{ marginBottom: '24px' }">
             <div class="container">
               <div style="display: flex;">
-                <span class="title">学院 / 专业通过率变化</span>
+                <span class="title">学院 / 专业四级通过率变化</span>
                 <div v-if="topCollege != null">
                   <span style="color: red; font-size: 18px; padding-left: 100px;"> {{ topCollege }}</span>
                   <span style="font-size: 15px;"> 在 </span>
                   <span style="color: red; font-size: 18px;"> {{ topBath }} </span>
-                  <span style="font-size: 15px;"> 批次的通过率为：</span>
+                  <span style="font-size: 15px;"> 批次的四级通过率为：</span>
                   <span style="color: red; font-size: 18px;"> {{ sumRate }}%</span>
                 </div>
               </div>
diff --git a/src/views/cet/cet-ana-college.vue b/src/views/cet/cet-ana-college.vue
index 08e1d58..e4a4be3 100644
--- a/src/views/cet/cet-ana-college.vue
+++ b/src/views/cet/cet-ana-college.vue
@@ -3,7 +3,7 @@
     <div>
       <a-card :bordered="false">
         <a-tabs v-model:activeKey="activeKey" type="card">
-          <a-tab-pane key="1" tab="对比多学院通过率">
+          <a-tab-pane key="1" tab="对比多学院四级通过率">
             <div class="query">
               <div>
                 <div style="display: flex">
@@ -511,7 +511,7 @@ export default {
       // 指定图表的配置项和数据
       let option = {
         title: {
-          text: '学院通过率对比',
+          text: '学院四级通过率对比',
         },
         legend: {},
         tooltip: {
diff --git a/src/views/cet/cet-ana-major.vue b/src/views/cet/cet-ana-major.vue
index 0215966..6d0d60a 100644
--- a/src/views/cet/cet-ana-major.vue
+++ b/src/views/cet/cet-ana-major.vue
@@ -2,7 +2,7 @@
   <div>
     <a-card :bordered="false">
       <a-tabs v-model:activeKey="activeKey" type="card">
-        <a-tab-pane key="1" tab="对比多专业通过率">
+        <a-tab-pane key="1" tab="对比多专业四级通过率">
           <div class="tab3">
             <!-- <span style="font-size: 15px;margin-right: 10px; display: flex;justify-content: center;align-items: center;
               font-weight: bold;">专业: </span>
@@ -512,7 +512,7 @@ export default {
       // 指定图表的配置项和数据
       let option = {
         title: {
-          text: '专业通过率对比',
+          text: '专业四级通过率对比',
         },
         legend: {},
         tooltip: {
diff --git a/src/views/sys/login/TokenLoginPage.vue b/src/views/sys/login/TokenLoginPage.vue
index 7ab2540..2973132 100644
--- a/src/views/sys/login/TokenLoginPage.vue
+++ b/src/views/sys/login/TokenLoginPage.vue
@@ -4,7 +4,8 @@
             <div class="app-loading-dots">
                 <span class="dot dot-spin"><i></i><i></i><i></i><i></i></span>
             </div>
-            <div class="app-loading-title">哈师大四级查询平台</div>
+            <div class="app-loading-title">哈尔滨师范大学</div>
+            <div class="app-loading-title">英语四六级综合管理平台</div>
         </div>
     </div>
 </template>
diff --git a/src/views/system/loginmini/MiniLogin.vue b/src/views/system/loginmini/MiniLogin.vue
index b15dfb2..2a9d257 100644
--- a/src/views/system/loginmini/MiniLogin.vue
+++ b/src/views/system/loginmini/MiniLogin.vue
@@ -8,11 +8,13 @@
           <div class="aui-form">
             <div class="aui-image">
               <div class="aui-image-text">
-                <div>
-                <span class="introduce-text" >哈师大四级查询平台</span>
+                <div> 
+                <span class="introduce-text" >哈尔滨师范大学</span>
+                <br>
+                <span class="introduce-text" >英语四六级综合管理平台</span>
                 <br>
                 <br>
-                <span class="introduce-text" style="font-size: 15px;">深入分析 多维展示</span>
+                <span class="introduce-text" style="font-size: 18px;">深入分析 多维展示</span>
               </div>
               </div>
             </div>