diff --git a/src/views/portal/case/Detail.vue b/src/views/portal/case/Detail.vue
index 3d72a8ec..e31c6156 100644
--- a/src/views/portal/case/Detail.vue
+++ b/src/views/portal/case/Detail.vue
@@ -89,15 +89,13 @@
           <div style="width: 245px;margin-left: 5px;" :class="zoomShow?'':'fixd-box-show'">
         <div>
            <div id="fixd-box">
-             <el-card class="ranking-card" >
+             <!-- <el-card class="ranking-card" >
               <div slot="header">
                 <span style="font-size: 14px;font-weight: 600;color: #333333;">贡献榜</span>
               </div>
               <div style="padding-bottom:10px">
                 <el-row class="ranking-title">
-                  <!-- <el-col :span="15" style="color: #333333;font-size: 14px;">名称</el-col> -->
-                  <!-- <el-col :offset="4" :span="5" class="center" style="color: #333333;font-size: 14px;">分数</el-col> -->
-                </el-row>
+                 </el-row>
                 <el-row class="ranking-title  bacolor" v-for="(item, index) in ankingList" :key="index" >
                   <el-col :span="6" style="height:34px">
                     <img v-if="index===0" :src="`${webBaseUrl}/images/first.png`"/>
@@ -105,14 +103,11 @@
                     <img v-if="index===2" :src="`${webBaseUrl}/images/third.png`"/>
                     <span style="margin-left: 10px" v-if="index!=2&&index!=0&&index!=1">{{index+1}}</span>
                   </el-col>
-                  <!-- <el-tooltip :enterable="false"  effect="light" :content="item.sysCreateUname" placement="bottom" :visible-arrow="false" popper-class="text-tooltip"> -->
                         <el-col :span="15"  class="title-line-ellipsis"> {{ item.sysCreateUname }}</el-col>
-                  <!-- </el-tooltip> -->
-                  <!-- <el-col class="center" style="color: #FF8E00;" :span="5">{{ item.score }}</el-col> -->
                 </el-row>
               </div>
-            </el-card>
-                <div style="height: 10px;"></div>
+            </el-card> -->
+                <!-- <div style="height: 10px;"></div> -->
               <el-card class="ranking-card" >
               <div slot="header">
                 <span style="font-size: 14px;font-weight: 600;color: #333333;">人气榜</span>
@@ -383,7 +378,7 @@ export default {
         }
         if(scrollTop > 630) {
           this.isTopBoxShow = true;
-          document.querySelector('#fixd-box').style.cssText = "position: fixed;top: -500px;width:245.5px";
+          document.querySelector('#fixd-box').style.cssText = "position: fixed;top: -250px;width:245.5px";
         } else {
           document.querySelector('#fixd-box').style.cssText = "position: static";
         }
diff --git a/src/views/portal/case/Index.vue b/src/views/portal/case/Index.vue
index f9970307..fa365b13 100644
--- a/src/views/portal/case/Index.vue
+++ b/src/views/portal/case/Index.vue
@@ -49,14 +49,14 @@
                      <div style="flex:1" id="searchBox">
                         <el-radio-group v-model="queryCondition.majorType" size="mini" @change="search()">
                           <el-radio-button :label="null">全部</el-radio-button>
-                          <el-radio-button v-for="item in Profess" :key="item.code" :label="item.code" > {{ item.name }} </el-radio-button>
+                          <el-radio-button v-for="item in speciData" :key="item.code" :label="item.code" > {{ item.name }} </el-radio-button>
                         </el-radio-group>
                      </div>
                     </div>
                   </el-col>
                 </el-row>
               </div>
-              <div class="searBox" v-if="searchwd">
+              <div class="searBox" v-if="speciData.length > 15">
                  <el-button type="text"  id="closeSearchBtn" @click="closeSearch">
                       {{word}}
                      <i :class="showAll ? 'el-icon-arrow-up ': 'el-icon-arrow-down'"></i>
@@ -131,15 +131,12 @@
        <div style="width: 245px;margin-left: 5px;">
         <div>
            <div id="fixd-box">
-             <el-card class="ranking-card" >
+             <!-- <el-card class="ranking-card" >
               <div slot="header">
                 <span style="font-size: 14px;font-weight: 600;color: #333333;">贡献榜</span>
               </div>
               <div style="padding-bottom:10px">
-                <el-row class="ranking-title">
-                  <!-- <el-col :span="15" style="color: #333333;font-size: 14px;">名称</el-col> -->
-                  <!-- <el-col :offset="4" :span="5" class="center" style="color: #333333;font-size: 14px;">分数</el-col> -->
-                </el-row>
+                <el-row class="ranking-title"> </el-row>
                 <el-row class="ranking-title  bacolor" v-for="(item, index) in ankingList" :key="index" >
                   <el-col :span="6" style="height:34px">
                     <img v-if="index===0" :src="`${webBaseUrl}/images/first.png`"/>
@@ -147,14 +144,11 @@
                     <img v-if="index===2" :src="`${webBaseUrl}/images/third.png`"/>
                     <span style="margin-left: 10px" v-if="index!=2&&index!=0&&index!=1">{{index+1}}</span>
                   </el-col>
-                  <!-- <el-tooltip :enterable="false"  effect="light" :content="item.sysCreateUname" :visible-arrow="false" popper-class="text-tooltip" placement="bottom"> -->
                         <el-col :span="15"  class="title-line-ellipsis"> {{ item.sysCreateUname }}</el-col>
-                  <!-- </el-tooltip> -->
-                  <!-- <el-col class="center" style="color: #FF8E00;" :span="5">{{ item.score }}</el-col> -->
                 </el-row>
               </div>
-            </el-card>
-                <div style="height: 10px;"></div>
+            </el-card> -->
+                <!-- <div style="height: 10px;"></div> -->
               <el-card class="ranking-card" >
               <div slot="header">
                 <span style="font-size: 14px;font-weight: 600;color: #333333;">人气榜</span>
@@ -272,6 +266,7 @@ export default {
   },
   data() {
     return {
+      speciData:[],
       moreState: 1, // 1 加载更多 2 加载中 3无数据
       isSeach: false,
       searchwd: true,
@@ -296,8 +291,8 @@ export default {
         orderField: "comments",
         // breCommend:null,
         keyWord: "",
-        majorType:'', //专业分类
-        orgDomain: '', // 组织领域
+        majorType:null, //专业分类
+        orgDomain: null, // 组织领域
         orderAsc: false
       },
       keyWord: "",
@@ -313,6 +308,12 @@ export default {
   },
 
   mounted() {
+    if(this.searchTags.length == 0){
+      console.log('gyigyu')
+      this.queryCondition.majorType = null;
+      this.queryCondition.orgDomain = null;
+    };
+    this.specialized();
     this.$nextTick(function() {
       this.closeSearch();
     });
@@ -332,6 +333,7 @@ export default {
     // this.getCaseData();
     this.search();
     window.addEventListener("scroll", this.handleScroll);
+    
   },
 
   watch: {
@@ -347,6 +349,15 @@ export default {
     window.removeEventListener("scroll", this.handleScroll);
   },
   methods: {
+  specialized(){
+    apiCase.majorTypes().then(res =>{
+      if(res.status == 200){
+        this.speciData = res.result
+      }
+    })
+  },
+
+
     jumcasedet(item) {
       this.$router.push({path:'/case/detail',query:{id:item.id}});
 
@@ -487,7 +498,7 @@ export default {
       }
       if (scrollTop > 630) {
         document.querySelector("#fixd-box").style.cssText =
-          "position: fixed;top: -500px;width:245.5px";
+          "position: fixed;top: -250px;width:245.5px";
       } else {
         document.querySelector("#fixd-box").style.cssText = "position: static";
       }
@@ -609,13 +620,15 @@ export default {
       }
     },
     tagsClose(tag, index) {
+      
       for (let i in this.queryCondition) {
+        
         if (tag.type === i) {
           if (i == "majorType") {
-            this.queryCondition.majorType = 0;
+             this.queryCondition.majorType = '';
           }
           if (i == "orgDomain") {
-            this.queryCondition.orgDomain = 0;
+            this.queryCondition.orgDomain = '';
           }
           if (i == "keyWord") {
             this.queryCondition.keyWord = "";
@@ -623,9 +636,17 @@ export default {
           }
           this.queryCondition[i] = "";
           this.searchTags.splice(index, 1);
+           if (i == "majorType") {
+             this.queryCondition.majorType = null;
+          }
+          if (i == "orgDomain") {
+            this.queryCondition.orgDomain = null;
+          }
+         
           this.getCaseData();
         }
       }
+      
     },
     getCaseUserData(caseList) {
       let ids = caseList.map((item, index) => {
@@ -674,6 +695,9 @@ export default {
 </script>
 
 <style scoped lang="scss">
+::v-deep .el-radio-button{
+  margin-right:0px;
+}
 ::v-deep .el-button {
   border-radius: 0px;
 }
diff --git a/src/views/portal/course/Index.vue b/src/views/portal/course/Index.vue
index 564218e6..2c4f64c5 100644
--- a/src/views/portal/course/Index.vue
+++ b/src/views/portal/course/Index.vue
@@ -435,7 +435,23 @@ export default {
             this.category = "";
             this.categorySub = "";
           }
+          
+
           this.searchTags.splice(index, 1);
+           if(i === 'type') {
+            this.category = null;
+            this.categorySub = null;
+          }
+          if (i === "sysType1") {
+            this.types.sysTypes = null;
+          }
+          if (i === "sysType2") {
+            this.types.subOne = null;
+          }
+          if (i === "sysType3") {
+            this.types.subTow = null;
+          }
+
           this.searchData();
         }
       }