diff --git a/src/views/Index.vue b/src/views/Index.vue
index 8ab80d51..24425d05 100644
--- a/src/views/Index.vue
+++ b/src/views/Index.vue
@@ -31,7 +31,7 @@
                   <el-image class="course-image" style="height: 130px;" :src="this.webBaseUrl+'/ad/index_course.png'" fit="fit"></el-image>
                   <span class="course-type">录播课</span>
                 </div>
-                 <el-tooltip class="item"  content="高效谈判系列课" placement="bottom" effect="light">
+                 <el-tooltip class="item"  content="高效谈判系列课" placement="bottom" effect="light" :visible-arrow="false" popper-class="text-tooltip">
               <div class="course-title one-line-ellipsis">高效谈判系列课</div>
             </el-tooltip>
                 <div class="course-author">
@@ -62,7 +62,7 @@
                   <span v-if="course.type == 20 || 10" class="course-type">录播课</span>
                 </div>
 
-            <el-tooltip class="item"  :content="course.name" placement="bottom" effect="light">
+            <el-tooltip class="item"  :content="course.name" placement="bottom" effect="light" :visible-arrow="false" popper-class="text-tooltip">
                 <div class="course-title one-line-ellipsis" >{{ course.name }}</div>
             </el-tooltip>
 
diff --git a/src/views/portal/case/Index.vue b/src/views/portal/case/Index.vue
index 784ce65b..251a7efa 100644
--- a/src/views/portal/case/Index.vue
+++ b/src/views/portal/case/Index.vue
@@ -86,13 +86,13 @@
                         </div>
                     </div>
                   </div>
-                    <div style="height:32px; ">
+                    <div style="height:40px;padding-top:5px ">
                       <author :avatar="item.authorInfo.avatar" :name="item.authorInfo.name" :info="item.authorInfo.orgInfo" :sex="item.authorInfo.sex"></author>
                     </div>
                     <div class="keyword-text clearfix">
-                      <div style="color:#666" v-if="item.orgDomain">{{ orgDomainTranslate(item.orgDomain) }}</div>
-                      <div style="color:#666" v-if="item.orgDomain == '' && item.orgDomainParent">{{ orgDomainTranslate(item.orgDomainParent) }}</div>
-                      <div style="color:#666" v-if="item.majorType">{{ majorTypeTranslate(item.majorType) }}</div>
+                      <div style="color:#2974D6;font-weight: 450;" v-if="item.orgDomain">{{ orgDomainTranslate(item.orgDomain) }}</div>
+                      <div style="color:#2974D6;font-weight: 450;" v-if="item.orgDomain == '' && item.orgDomainParent">{{ orgDomainTranslate(item.orgDomainParent) }}</div>
+                      <div style="color:#2974D6;font-weight: 450;" v-if="item.majorType">{{ majorTypeTranslate(item.majorType) }}</div>
                       <div v-if="item.keyword1">{{ item.keyword1 }}</div>
                       <div v-if="item.keyword2">{{ item.keyword2 }}</div>
                       <div v-if="item.keyword3">{{ item.keyword3 }}</div>
@@ -147,7 +147,7 @@
                     <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-tooltip :enterable="false"  effect="light" :content="'名称（'+ 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> -->
@@ -296,8 +296,8 @@ export default {
         orderField: "comments",
         // breCommend:null,
         keyWord: "",
-        majorType: "", //专业分类
-        orgDomain: "", // 组织领域
+        majorType:'', //专业分类
+        orgDomain: '', // 组织领域
         orderAsc: false
       },
       keyWord: "",
@@ -604,10 +604,10 @@ export default {
       for (let i in this.queryCondition) {
         if (tag.type === i) {
           if (i == "majorType") {
-            this.queryCondition.majorType = null;
+            this.queryCondition.majorType = 0;
           }
           if (i == "orgDomain") {
-            this.queryCondition.orgDomain = null;
+            this.queryCondition.orgDomain = 0;
           }
           if (i == "keyWord") {
             this.queryCondition.keyWord = "";
@@ -670,7 +670,6 @@ export default {
   border-radius: 0px;
 }
 .case-titdiv {
-  
   line-height: 30px;
   display: flex;
   .case-tittext {
@@ -699,15 +698,14 @@ export default {
 .keyword-text {
   
   div {
+    padding:1px 7px;
     margin-top: 5px;
     float: left;
-    height: 19px;
-    line-height: 19px;
-    font-size: 12px;
-    color: #9c9c9c;
-    border: 1px solid #c2c3c8;
-    padding: 0px 5px;
-    border-radius: 2px;
+    // line-height: 22px;
+    font-size: 14px;
+    color: #2974D6;
+    border: 1px solid #2974D6;
+    border-radius: 10px;
     margin-right: 8px;
   }
 }
@@ -900,7 +898,7 @@ export default {
           }
         }
         .case-info-summary {
-          margin-top:3px;
+          margin-top:8px;
           cursor: pointer;
           margin-bottom: 5px;
           word-break: break-all;
diff --git a/src/views/portal/course/Micro.vue b/src/views/portal/course/Micro.vue
index 1c5ac985..aa2bc658 100644
--- a/src/views/portal/course/Micro.vue
+++ b/src/views/portal/course/Micro.vue
@@ -130,14 +130,14 @@
                   </div>
                   <div style="display: flex;align-items: center;padding-top: 15px;">
                     <div @click="praiseContent" style="cursor: pointer;">
-                      <el-tooltip class="item" effect="light" :content="isPraise?'取消点赞':'点赞'" placement="top-start">
+                      <el-tooltip class="item" effect="light" :content="isPraise?'取消点赞':'点赞'" placement="top-start" :visible-arrow="false" popper-class="text-tooltip">
                         <img class="icon-small" v-if="isPraise" :src="require('@/assets/images/icon/praise-active.png')">
                         <img class="icon-small" v-else :src="require('@/assets/images/icon/praise.png')">
                       </el-tooltip>
                       <span style="margin-left: 5px;color: #666666;font-size: 18px;">{{courseInfo.praises}}</span>
                     </div>
                     <div style="margin-left: 15px;cursor: pointer;" @click="treadContent">
-                      <el-tooltip class="item" effect="light" :content="isTrample?'取消踩':'踩'" placement="top-start">
+                      <el-tooltip class="item" effect="light" :content="isTrample?'取消踩':'踩'" placement="top-start" :visible-arrow="false" popper-class="text-tooltip">
                         <img class="icon-small" v-if="isTrample" :src="require('@/assets/images/icon/trample-active.png')">
                         <img class="icon-small" v-else :src="require('@/assets/images/icon/trample.png')">
                       </el-tooltip>
diff --git a/src/views/study/PortalIndex.vue b/src/views/study/PortalIndex.vue
index 61913898..7d130e76 100644
--- a/src/views/study/PortalIndex.vue
+++ b/src/views/study/PortalIndex.vue
@@ -132,14 +132,14 @@
               </div>
               <div style="display: flex;justify-content: flex-end;cursor: pointer;">
                 <div @click="praiseContent">
-                  <el-tooltip class="item" effect="light" :content="isPraise?'取消点赞':'点赞'" placement="top-start">
+                  <el-tooltip class="item" effect="light" :content="isPraise?'取消点赞':'点赞'" placement="top-start" :visible-arrow="false" popper-class="text-tooltip">
                     <img class="icon-small" v-if="isPraise" :src="require('@/assets/images/icon/praise-active.png')" />
                     <img class="icon-small" v-else :src="require('@/assets/images/icon/praise.png')" />
                   </el-tooltip>
                   {{ courseInfo.praises }}
                 </div>
                 <div style="margin-left: 15px;" @click="treadContent">
-                 <el-tooltip class="item" effect="light" :content="isTrample?'取消踩':'踩'" placement="top-start">
+                 <el-tooltip class="item" effect="light" :content="isTrample?'取消踩':'踩'" placement="top-start" :visible-arrow="false" popper-class="text-tooltip">
                   <img class="icon-small" v-if="isTrample" :src="require('@/assets/images/icon/trample-active.png')" />
                   <img class="icon-small" v-else :src="require('@/assets/images/icon/trample.png')" />
                  </el-tooltip>