diff --git a/src/views/courselibrary/CoursewareManage.vue b/src/views/courselibrary/CoursewareManage.vue
index db34540b..5410eab1 100644
--- a/src/views/courselibrary/CoursewareManage.vue
+++ b/src/views/courselibrary/CoursewareManage.vue
@@ -798,15 +798,16 @@
               column.key === 'operation'
             "
           >
-            <span
+            <div
               style="margin-right: 24px"
               :class="[
                 String(record.courseform) === '1'
-                  ? 'disabled table-operation'
-                  : 'table-operation',
+                  ? 'disabled operation'
+                  : 'operation',
               ]"
-            >
-              <a
+            > 
+            <div class="fb">
+              <div class="jc"> 
                 @click="
                   () => {
                     handleEdit(record, String(record.courseform));
@@ -815,8 +816,9 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 编辑
-              </a>
-              <a
+              </div>
+
+              <div class="jc"> 
                 @click="
                   () => {
                     handleCopy(record, String(record.courseform));
@@ -825,7 +827,7 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 复制
-              </a>
+              </div>
               <!-- 2022-12-10注释 后面放开 -->
               <!-- <a-dropdown>
                 <template #overlay>
@@ -883,7 +885,7 @@
                   <down-outlined />
                 </a>
               </a-dropdown> -->
-              <a
+              <div class="jc"> 
                 @click="
                   () => {
                     handleDelete(record, String(record.courseform));
@@ -892,8 +894,9 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 删除
-              </a>
-            </span>
+              </div>
+            </div>
+            </div>
           </template>
           <template
             v-if="
@@ -901,7 +904,7 @@
               column.key === 'operation'
             "
           >
-            <span
+            <div
               style="margin-right: 24px"
               :class="[
                 String(record.courseform) === '1'
@@ -909,7 +912,8 @@
                   : 'table-operation',
               ]"
             >
-              <a
+            <div class="fb">
+              <div class="jc"
                 @click="
                   () => {
                     handleRejectExit(record, String(record.courseform));
@@ -918,8 +922,8 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 撤回
-              </a>
-              <a
+              </div>
+              <div class="jc"
                 @click="
                   () => {
                     handleCopy(record, String(record.courseform));
@@ -928,7 +932,7 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 复制
-              </a>
+              </div>
               <!-- 2022-12-10注释 后面放开 -->
               <!-- <a-dropdown>
                 <template #overlay>
@@ -986,7 +990,8 @@
                   <down-outlined />
                 </a>
               </a-dropdown> -->
-            </span>
+            </div> 
+            </div>
           </template>
           <template
             v-if="
@@ -995,7 +1000,7 @@
               column.key === 'operation'
             "
           >
-            <span
+          <div class="fb"
               style="margin-right: 24px"
               :class="[
                 String(record.courseform) === '1'
@@ -1003,7 +1008,7 @@
                   : 'table-operation',
               ]"
             >
-              <a
+            <div class="jc"
                 @click="
                   () => {
                     handleStart(record, String(record.courseform));
@@ -1012,8 +1017,8 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 开课
-              </a>
-              <a
+              </div>
+              <div class="jc"
                 @click="
                   () => {
                     handleLook(record, String(record.courseform));
@@ -1022,8 +1027,8 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 查看
-              </a>
-              <a
+              </div>
+              <div class="jc"
                 @click="
                   () => {
                     if (String(record.courseform) === '1') {
@@ -1042,8 +1047,8 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 管理
-              </a>
-              <a
+              </div>
+              <div class="jc"
                 @click="
                   () => {
                     handleCopy(record, String(record.courseform));
@@ -1052,7 +1057,7 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 复制
-              </a>
+              </div>
               <!-- 2022-12-10注释 后面放开 -->
               <!-- <a-dropdown>
                 <template #overlay>
@@ -1110,8 +1115,7 @@
                   <down-outlined />
                 </a>
               </a-dropdown> -->
-              <span>
-                <a
+              <div class="jc"
                   @click="
                     () => {
                       handleStop(record, String(record.courseform));
@@ -1120,9 +1124,10 @@
                   style="display: inline-block; margin-left: 20px"
                 >
                   停用
-                </a>
-              </span>
-            </span>
+                </div>
+             
+            </div> 
+            
           </template>
           <template
             v-if="
@@ -1131,7 +1136,7 @@
               column.key === 'operation'
             "
           >
-            <span
+          <div class="fb"
               style="margin-right: 24px"
               :class="[
                 String(record.courseform) === '1'
@@ -1139,7 +1144,7 @@
                   : 'table-operation',
               ]"
             >
-              <a
+            <div class="jc"
                 @click="
                   () => {
                     handleStart(record, String(record.courseform));
@@ -1148,8 +1153,8 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 开课
-              </a>
-              <a
+              </div>
+              <div class="jc"
                 @click="
                   () => {
                     handleEdit(record, String(record.courseform));
@@ -1158,8 +1163,8 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 编辑
-              </a>
-              <a
+              </div>
+              <div class="jc"
                 @click="
                   () => {
                     if (String(record.courseform) === '1') {
@@ -1178,8 +1183,8 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 管理
-              </a>
-              <a
+              </div>
+              <div class="jc"
                 @click="
                   () => {
                     handleCopy(record, String(record.courseform));
@@ -1188,7 +1193,7 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 复制
-              </a>
+              </div>
               <!-- 2022-12-10注释 后面放开 -->
               <!-- <a-dropdown>
                 <template #overlay>
@@ -1246,7 +1251,7 @@
                   <down-outlined />
                 </a>
               </a-dropdown> -->
-              <a
+              <div class="jc"
                 @click="
                   () => {
                     handleOpen(record, String(record.courseform));
@@ -1255,8 +1260,8 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 启用
-              </a>
-              <a
+              </div>
+              <div class="jc"
                 @click="
                   () => {
                     handleDelete(record, String(record.courseform));
@@ -1265,8 +1270,8 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 删除
-              </a>
-            </span>
+              </div>
+            </div>
           </template>
           <template
             v-if="
@@ -1275,7 +1280,7 @@
               column.key === 'operation'
             "
           >
-            <span
+          <div class="fb"
               style="margin-right: 24px"
               :class="[
                 String(record.courseform) === '1'
@@ -1283,7 +1288,7 @@
                   : 'table-operation',
               ]"
             >
-              <a
+            <div class="jc"
                 @click="
                   () => {
                     handleEdit(record, String(record.courseform));
@@ -1292,8 +1297,8 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 编辑
-              </a>
-              <a
+              </div>
+              <div class="jc"
                 @click="
                   () => {
                     handleCopy(record, String(record.courseform));
@@ -1302,7 +1307,7 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 复制
-              </a>
+              </div>
               <!-- 2022-12-10注释 后面放开 -->
               <!-- <a-dropdown>
                 <template #overlay>
@@ -1360,7 +1365,7 @@
                   <down-outlined />
                 </a>
               </a-dropdown> -->
-              <a
+              <div class="jc"
                 @click="
                   () => {
                     handleDelete(record, String(record.courseform));
@@ -1369,8 +1374,8 @@
                 style="display: inline-block; margin-left: 20px"
               >
                 删除
-              </a>
-            </span>
+              </div>
+            </div>
           </template>
         </template>
       </a-table>
@@ -5916,31 +5921,20 @@ export default defineComponent({
     }
 
     .operation {
+    display: flex;
+    justify-content: right;
+    .fb {
       display: flex;
-      justify-content: center;
-      align-items: center;
-      color: #4ea6ff;
-
-      .nselect {
-        justify-content: center;
-        align-items: center;
-        display: flex;
-
-        .jc {
-          margin-left: 20px;
-          cursor: pointer;
-        }
-      }
-
-      .tableSelect {
-        // margin-right: 10px;
-        margin-left: -5px;
-        display: flex;
-        align-items: center;
-        justify-content: right;
+      margin-right: 20px;
+      .jc {
+        color: #4ea6ff;
+        font-size: 14px;
+        margin-left: 20px;
+        white-space: nowrap;
+        cursor: pointer;
       }
     }
-
+  }
     .ynuse {
       display: flex;
       justify-content: center;
diff --git a/src/views/research/ResearchManage.vue b/src/views/research/ResearchManage.vue
index 2396ab77..9ce1acca 100644
--- a/src/views/research/ResearchManage.vue
+++ b/src/views/research/ResearchManage.vue
@@ -426,8 +426,7 @@ export default {
             <div class="operation">
               {value.state === "2" ? (
                 <div class="fb">
-                  <div
-                    class="jc"
+                  <div class="jc"
                     onClick={() => {
                       handleToManagepage(value, "/managepage");
                     }}