diff --git a/src/components/drawers/AddFaceteach.vue b/src/components/drawers/AddFaceteach.vue
index 788014a5..1b5fc4ea 100644
--- a/src/components/drawers/AddFaceteach.vue
+++ b/src/components/drawers/AddFaceteach.vue
@@ -368,7 +368,7 @@
         </div>
       </div>
       <div class="main_btns">
-        <button class="btn1" @click="closeDrawer">取消</button>
+        <button class="btn2" @click="closeDrawer">取消</button>
         <button class="btn2" @click="confirm">确定</button>
       </div>
     </div>
diff --git a/src/components/drawers/CommonHomework.vue b/src/components/drawers/CommonHomework.vue
index 5b605eb0..9c57079a 100644
--- a/src/components/drawers/CommonHomework.vue
+++ b/src/components/drawers/CommonHomework.vue
@@ -79,7 +79,7 @@
         </div>
       </div>
       <div class="main_btns" style="background:#fff;">
-        <a-button class="btn1" @click="closeDrawer">取消</a-button>
+        <a-button class="btn2" @click="closeDrawer">取消</a-button>
         <a-button class="btn2" html-type="submit" @click="confirm">确定</a-button>
       </div>
     </div>
diff --git a/src/components/drawers/CommonTest.vue b/src/components/drawers/CommonTest.vue
index cee6587b..8bef8353 100644
--- a/src/components/drawers/CommonTest.vue
+++ b/src/components/drawers/CommonTest.vue
@@ -309,7 +309,7 @@
         </div>
       </div>
       <div class="main_btns">
-        <a-button class="btn1" @click="closeDrawer">取消</a-button>
+        <a-button class="btn2" @click="closeDrawer">取消</a-button>
         <a-button class="btn2" @click="confirm">确定</a-button>
       </div>
     </div>
diff --git a/src/components/student/TableStudent.vue b/src/components/student/TableStudent.vue
index 9dcfc1de..c66686db 100644
--- a/src/components/student/TableStudent.vue
+++ b/src/components/student/TableStudent.vue
@@ -63,7 +63,7 @@
         </a-button>
       </a-col>
       <a-col :span="2">
-        <a-button class="cus-btn white" style="width: 100px" @click="reset">
+        <a-button class="cus-btn" style="width: 100px;background: #4ea6ff; color: #fff;" @click="reset">
           <template #icon>
             <img
               style="margin-right: 10px"
@@ -99,7 +99,7 @@
       </a-col>
       <!-- 新加导入学员 批量换组 导出学习信息  -->
       <a-col :span="1.5" v-if="type === 1 || type === 2">
-        <a-button class="cus-btn white" @click="showImpStu">
+        <a-button class="cus-btn" @click="showImpStu" style="background: #4ea6ff; color: #fff">
           <template #icon
           ><img
             style="margin-right: 10px"
@@ -110,23 +110,23 @@
       </a-col>
 
       <a-col :span="1.5" v-if="type === 1">
-        <a-button class="cus-btn white" @click="showChangeGroupModal">
+        <a-button class="cus-btn" @click="showChangeGroupModal" style="background: #4ea6ff; color: #fff">
           批量换组
         </a-button>
       </a-col>
       <a-col :span="1.5" v-if="type === 1">
-        <a-button class="cus-btn white" @click="exportTaskStu">
+        <a-button class="cus-btn" @click="exportTaskStu" style="background: #4ea6ff; color: #fff">
           导出学习信息
         </a-button>
       </a-col>
 
       <a-col :span="1.5" v-if="type === 2">
-        <a-button class="cus-btn white" @click="exportTaskStuRouter">
+        <a-button class="cus-btn" @click="exportTaskStuRouter" style="background: #4ea6ff; color: #fff">
           导出学习信息
         </a-button>
       </a-col>
       <a-col :span="1.5">
-        <a-button class="cus-btn white" @click="bathDel">
+        <a-button class="cus-btn" @click="bathDel" style="background: #4ea6ff; color: #fff">
           <template #icon
           ><img
             style="margin-right: 10px"
@@ -136,24 +136,24 @@
         </a-button>
       </a-col>
       <a-col :span="1.5" v-if="type === 2">
-        <a-button class="cus-btn white" @click="showChangeModal">
+        <a-button class="cus-btn" @click="showChangeModal" style="background: #4ea6ff; color: #fff">
           <template #icon></template>
           批量调整关卡
         </a-button>
       </a-col>
       <!-- 新加批量操作、导出、导出作业 -->
       <a-col :span="1.5" v-if="type === 3" class="batchOpera">
-        <div class="stmm_btn btn4" @click="hideShow">
+        <div class="stmm_btn btn4" @click="hideShow" style="background: #4ea6ff">
           <div class="btn4_sub">
-            <span style="color: #4ea6ff; margin-right: 4px"> 批量操作 </span>
+            <span style="color: #fff; margin-right: 4px;"> 批量操作 </span>
             <div
               class="b_zk"
-              :style="{ display: hideshow ? 'block' : 'none' }"
-            ></div>
+              :style="{ display: hideshow ? 'block' : 'none', color: '#fff', lineHeight: '9px', transform: 'rotate(180deg)'}"
+            >^</div>
             <div
               class="b_sq"
-              :style="{ display: hideshow ? 'none' : 'block' }"
-            ></div>
+              :style="{ display: hideshow ? 'none' : 'block', color: '#fff', lineHeight: '12px'}"
+            >^</div>
           </div>
           <div
             class="btn4_sup"
@@ -175,13 +175,13 @@
             </div>
           </div>
         </div>
-        <div class="stmm_btn btn5" @click="exportStu">
+        <div class="stmm_btn btn5" @click="exportStu" style="background: #4ea6ff; color: #fff;">
           <div class="export"></div>
           <div class="btnText">导出</div>
         </div>
         <div
           class="stmm_btn btn5"
-          style="margin-left: 15px"
+          style="margin-left: 15px;background: #4ea6ff; color: #fff;"
           @click="exportHomeWorkShow"
         >
           <div class="btnText">导出作业</div>
@@ -1004,7 +1004,7 @@ defineExpose({ getStuList, startLoading });
     cursor: pointer;
 
     .btnText {
-      color: #4ea6ff;
+      color: #fff;
       font-size: 14px;
       font-weight: 400;
       line-height: 40px;
@@ -1025,14 +1025,14 @@ defineExpose({ getStuList, startLoading });
       .b_zk {
         width: 10px;
         height: 8px;
-        background-image: url("@/assets/images/coursewareManage/down.png");
+        // background-image: url("@/assets/images/coursewareManage/down.png");
         background-size: 100% 100%;
       }
 
       .b_sq {
         width: 10px;
         height: 8px;
-        background-image: url("@/assets/images/coursewareManage/up.png");
+        // background-image: url("@/assets/images/coursewareManage/up.png");
         background-size: 100% 100%;
       }
     }
@@ -1063,12 +1063,12 @@ defineExpose({ getStuList, startLoading });
           white-space: nowrap;
         }
 
-        .btn4_tit:hover,
-        .btn4_op1:hover,
-        .btn4_op2:hover,
-        .btn4_op3:hover {
-          color: #4ea6ff;
-        }
+        // .btn4_tit:hover,
+        // .btn4_op1:hover,
+        // .btn4_op2:hover,
+        // .btn4_op3:hover {
+        //   color: #4ea6ff;
+        // }
       }
     }
   }
@@ -1080,7 +1080,7 @@ defineExpose({ getStuList, startLoading });
       width: 17px;
       height: 18px;
       margin-right: 5px;
-      background-image: url("@/assets/images/coursewareManage/export.png");
+      background-image: url("@/assets/images/coursewareManage/export1.png");
     }
   }
 }
diff --git a/src/views/courselibrary/CoursewareManage.vue b/src/views/courselibrary/CoursewareManage.vue
index 7bd9650e..e7b6a5b8 100644
--- a/src/views/courselibrary/CoursewareManage.vue
+++ b/src/views/courselibrary/CoursewareManage.vue
@@ -284,7 +284,7 @@
               </div>
             </div>
             <div class="b_footer">
-              <div class="btn btn5" @click="of_exit1">
+              <div class="btn btn6" @click="of_exit1">
                 <div class="btnText">取消</div>
               </div>
               <a-button
@@ -1169,7 +1169,7 @@
           </div>
 
           <div class="items_btn">
-            <div class="cstm_btn btn5" @click="handleCancelStu">
+            <div class="cstm_btn btn6" @click="handleCancelStu">
               <div class="btnText">取消</div>
             </div>
             <a-button
@@ -1590,7 +1590,7 @@
             </div>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="delete_exit1">
+            <div class="del_btn btn2" @click="delete_exit1">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="handleDeleteExit">
@@ -4582,7 +4582,6 @@ export default defineComponent({
       getTableDate3();
     };
     const handleRestTable = () => {
-      debugger
       state.kk_inputV1 = "";
       state.kk_inputV2 = "";
       state.selectTime = "";
diff --git a/src/views/courselibrary/courseModal.vue b/src/views/courselibrary/courseModal.vue
index 9954b1a6..4141cf64 100644
--- a/src/views/courselibrary/courseModal.vue
+++ b/src/views/courselibrary/courseModal.vue
@@ -454,7 +454,7 @@
             </div>
           </div>
           <div class="m_btn">
-            <div class="btn btn5" @click="noEditClose">
+            <div class="btn btn6" @click="noEditClose">
               <div class="btnText">取消</div>
             </div>
             <a-button
@@ -510,7 +510,7 @@
         </div>
       </div>
       <div class="btn">
-        <button class="samtn btn1" @click="closeLearnBgMore">取消</button>
+        <button class="samtn btn2" @click="closeLearnBgMore">取消</button>
         <a-button class="samtn btn2" @click="closeLearnBgMore">确定</a-button>
       </div>
     </div>