diff --git a/src/views/cet/cet-ana-1.vue b/src/views/cet/cet-ana-1.vue
index 4a7367b..244db0b 100644
--- a/src/views/cet/cet-ana-1.vue
+++ b/src/views/cet/cet-ana-1.vue
@@ -5,8 +5,8 @@
         <a-tab-pane key="1" tab="查询全校各学院通过率">
           <div>
             <div class="query">
-              <span
-                style="font-size: 15px; margin-right: 10px; display: flex; justify-content: center; align-items: center; font-weight: bold">年级:
+              <span style="font-size: 15px; margin-right: 10px; display: flex; justify-content: center; align-items: center; font-weight: bold"
+                >年级:
               </span>
               <a-select v-model:value="oneentrydate" style="width: 200px" :options="entrydateOptions"></a-select>
               <a-button style="margin-left: 10px" type="primary" @click="allQuery">查询</a-button>
@@ -35,17 +35,44 @@
         <a-tab-pane key="2" tab="对比多学院" force-render>
           <div>
             <div class="query">
-              <span
-                style="font-size: 15px; margin-right: 10px; display: flex; justify-content: center; align-items: center; font-weight: bold">学院:
-              </span>
-              <a-select v-model:value="collegetab2" style="width: 300px; margin-right: 20px" mode="multiple"
-                :max-tag-count="5" :options="collegeOptions" @change="onCollegeChange"></a-select>
-              <span
-                style="font-size: 15px; margin-right: 10px; display: flex; justify-content: center; align-items: center; font-weight: bold">年级:
-              </span>
-              <a-select v-model:value="collegeentrydate" style="width: 200px" :options="entrydateOptions"
-                mode="multiple" :max-tag-count="5" @change="onCollegeChange"></a-select>
-              <a-button style="margin-left: 10px" type="primary" @click="collegeQuery">查询</a-button>
+              <div>
+                <div style="display: flex">
+                  <span style="font-size: 15px; margin-right: 10px; display: flex; justify-content: center; align-items: center; font-weight: bold"
+                    >年级:
+                  </span>
+                  <a-checkbox-group :options="entrydateOptions" v-model:value="collegeentrydate" @change="onCollegeEntrydateChange" />
+                </div>
+                <div style="display: flex; margin-top: 10px">
+                  <span style="font-size: 15px; margin-right: 10px; display: flex; justify-content: center; align-items: center; font-weight: bold"
+                    >学院:
+                  </span>
+                  <a-checkbox-group :options="collegeOptions" v-model:value="collegetab2" @change="onCollegeChange" />
+                </div>
+
+                <div style="margin-top: 20px; margin-right: 20px; display: flex; justify-content: flex-end; align-items: center">
+                <a-button style="margin-left: 10px" type="primary" @click="clearCollege">清除</a-button>
+                <a-button style="margin-left: 10px; " type="primary" @click="collegeQuery">查询</a-button>
+              </div>
+
+              </div>
+
+              <!-- <a-select
+                v-model:value="collegetab2"
+                style="width: 300px; margin-right: 20px"
+                mode="multiple"
+                :max-tag-count="5"
+                :options="collegeOptions"
+                @change="onCollegeChange"
+              ></a-select> -->
+
+              <!-- <a-select
+                v-model:value="collegeentrydate"
+                style="width: 200px"
+                :options="entrydateOptions"
+                mode="multiple"
+                :max-tag-count="5"
+                @change="onCollegeChange"
+              ></a-select> -->
             </div>
 
             <a-card title="按学院分析" :loading="tab2loading" :bordered="false">
@@ -82,45 +109,35 @@
                 :max-tag-count="5" @change="onCollegeMajorChange"></a-select>
               <a-button style="margin-left: 10px;" type="primary" @click="majorQuery">查询</a-button> -->
               <div style="display: flex">
-                <span
-                  style="font-size: 15px; margin-right: 10px; font-weight: bold; display: flex; justify-content: center; align-items: center">年级:
+                <span style="font-size: 15px; margin-right: 10px; font-weight: bold; display: flex; justify-content: center; align-items: center"
+                  >年级:
                 </span>
-                <a-checkbox-group v-model:value="majorentrydate" :options="entrydateOptions"
-                  @change="onMajorEntrydateChange" />
+                <a-checkbox-group v-model:value="majorentrydate" :options="entrydateOptions" @change="onMajorEntrydateChange" />
               </div>
               <div style="display: flex; margin-top: 10px">
-                <span
-                  style="font-size: 15px; margin-right: 10px; font-weight: bold; display: flex; justify-content: center; align-items: center">学院:
+                <span style="font-size: 15px; margin-right: 10px; font-weight: bold; display: flex; justify-content: center; align-items: center"
+                  >学院:
                 </span>
-                <a-radio-group v-model:value="collegeMajor" :options="collegeMajorOptions"
-                  @change="onMajorCollegeChange" />
+                <a-radio-group v-model:value="collegeMajor" :options="collegeMajorOptions" @change="onMajorCollegeChange" />
               </div>
               <div style="display: flex; margin-top: 10px">
-                <span
-                  style="font-size: 15px; margin-right: 10px; font-weight: bold; display: flex; justify-content: center; align-items: center">专业:
+                <span style="font-size: 15px; margin-right: 10px; font-weight: bold; display: flex; justify-content: center; align-items: center"
+                  >专业:
                 </span>
                 <a-checkbox-group v-model:value="majorCheckOn" :options="majorOptions" @change="onCollegeMajorChange" />
               </div>
               <div style="margin-top: 10px">
-                <span
-                  style="font-size: 15px; margin-right: 10px; font-weight: bold; display: flex;  align-items: center">已选择:
-                  <a-tag v-for="(item, index) in lastCollegeMajor" :key="item[1]"
-                    style="margin-left: 10px; font-size: 13px;" color="blue">
+                <span style="font-size: 15px; margin-right: 10px; font-weight: bold; display: flex; align-items: center"
+                  >已选择:
+                  <a-tag v-for="(item, index) in lastCollegeMajor" :key="item[1]" style="margin-left: 10px; font-size: 13px" color="blue">
                     {{ item[1] }}
-                    <a-icon type="close" style="font-size: 15px;" @click="removeTag(index)" />
+                    <a-icon type="close" style="font-size: 15px" @click="removeTag(index)" />
                   </a-tag>
                 </span>
               </div>
-              <div style="margin-top: 20px;margin-right: 20px;
-           
-              display: flex;
-              justify-content: flex-end;
-              align-items: center;
-
-              ">
-                <a-button style="margin-left: 10px;" type="primary" @click="clear">清除</a-button>
-                <a-button style="margin-left: 10px;" type="primary" @click="majorQuery">查询</a-button>
-
+              <div style="margin-top: 20px; margin-right: 20px; display: flex; justify-content: flex-end; align-items: center">
+                <a-button style="margin-left: 10px" type="primary" @click="clearMajor">清除</a-button>
+                <a-button style="margin-left: 10px" type="primary" @click="majorQuery">查询</a-button>
               </div>
             </div>
 
@@ -254,9 +271,14 @@ export default {
       entrydateOptions: [],
       entrydate: [],
       majorCheckOn: [],
+      //对不同的学院选择的专业进行记忆化
       lastCollegeMajor: [],
       majorLength: 0,
       majorOptions: [],
+      //对学院对比学院进行记忆化上次选择结果
+      lastCollege: [],
+      //对学院对比学院进行记忆化上次选择结果
+      lastCollegeEntrydate: [],
     };
   },
   methods: {
@@ -386,7 +408,7 @@ export default {
 
         //  });
         //  this.college = ['全校'];
-        this.collegetab2 = ['地理科学学院', '文学院'];
+        // this.collegetab2 = ['地理科学学院', '文学院'];
         console.log(this.collegeOptions, 'collegeOptions');
       });
     },
@@ -405,15 +427,37 @@ export default {
       }
       this.lastMajorEntrydate = value;
     },
-    //学院对比学院选项回调函数
+    //学院对比 学院选项回调函数
     onCollegeChange(value) {
       console.log(value, 'value');
       if (value.length > 5) {
         message.error('最多选择五个');
-        //删除value最后一个数据
-        value.pop();
+        //和lastCollege比较，如果value中的数据不在lastCollege中则删除
+        for (let i = 0; i < value.length; i++) {
+          if (!this.lastCollege.includes(value[i])) {
+            value.splice(i, 1);
+            return;
+          }
+        }
         return;
       }
+      this.lastCollege = value;
+    },
+    //学院对比 年级选项回调函数
+    onCollegeEntrydateChange(value) {
+      console.log(value, 'value');
+      if (value.length > 5) {
+        message.error('最多选择五个');
+        //和lastCollegeEntrydate比较，如果value中的数据不在lastCollegeEntrydate中则删除
+        for (let i = 0; i < value.length; i++) {
+          if (!this.lastCollegeEntrydate.includes(value[i])) {
+            value.splice(i, 1);
+            return;
+          }
+        }
+        return;
+      }
+      this.lastCollegeEntrydate = value;
     },
     //专业选项回调函数
     onCollegeMajorChange(value) {
@@ -444,7 +488,7 @@ export default {
     },
     removeTag(index) {
       if (this.majorCheckOn.includes(this.lastCollegeMajor[index][1])) {
-        let index1 = this.majorCheckOn.indexOf(this.lastCollegeMajor[index][1])
+        let index1 = this.majorCheckOn.indexOf(this.lastCollegeMajor[index][1]);
         this.majorCheckOn.splice(index1, 1);
       }
       this.lastCollegeMajor.splice(index, 1);
@@ -474,11 +518,17 @@ export default {
       console.log(this.majorCheckOn, 'majorCheckOn');
     },
 
-    clear() {
+    clearMajor() {
       this.majorCheckOn = [];
       this.lastCollegeMajor = [];
       this.majorLength = 0;
     },
+    clearCollege() {
+      this.collegetab2 = [];
+      this.collegeentrydate = [];
+      this.lastCollege = [];
+      this.lastCollegeEntrydate = [];
+    },
     //tab2\3图标
     drawChart(data, tab) {
       let seriesData = [];
@@ -936,7 +986,7 @@ export default {
       const getEntrydate = await defHttp.get({ url: this.Url.getEntrydate });
       this.entrydateOptions = getEntrydate.entrydates;
       this.oneentrydate = this.entrydateOptions[0].value;
-      this.collegeentrydate = [this.entrydateOptions[0].value];
+      // this.collegeentrydate = [this.entrydateOptions[0].value];
       this.majorentrydate = [this.entrydateOptions[0].value];
       // this.entrydate.push (this.entrydateOptions[0].value);
     },