diff --git a/src/components/student/TableModelStudent.vue b/src/components/student/TableModelStudent.vue
index f2c14ad1..bbc800c7 100644
--- a/src/components/student/TableModelStudent.vue
+++ b/src/components/student/TableModelStudent.vue
@@ -48,14 +48,14 @@
             </a-col>
             <a-col :span="2">
               <a-button
-                class="cus-btn white"
-                style="width: 100px"
+                class="cus-btn"
+                style="width: 100px;background: #4ea6ff;color: #fff;"
                 @click="reset"
               >
                 <template #icon
                   ><img
                     style="margin-right: 10px"
-                    src="../../assets/images/leveladd/reset.png"
+                    src="../../assets/images/leveladd/reset0.png"
                   />
                 </template>
                 重置
@@ -90,7 +90,7 @@
           </div>
         </div>
         <div class="btnn">
-          <button class="btn1" @click="closeDrawer">取消</button>
+          <button class="btn2" @click="closeDrawer">取消</button>
           <button class="btn2" @click="closeDrawer">确定</button>
         </div>
       </div>
diff --git a/src/views/projectcenter/LibraryAdd.vue b/src/views/projectcenter/LibraryAdd.vue
index 67d3311a..c5843605 100644
--- a/src/views/projectcenter/LibraryAdd.vue
+++ b/src/views/projectcenter/LibraryAdd.vue
@@ -64,7 +64,7 @@
               >
                 <img
                   class="editimg"
-                  src="../../assets/images/projectadd/edit.png"
+                  src="../../assets/images/projectadd/edit1.png"
                 />
                 <span class="editext">编辑</span>
               </router-link>
@@ -2248,10 +2248,11 @@ export default defineComponent({
           position: absolute;
           right: 38px;
           top: 0;
-          color: #4ea6ff;
+          color: #fff;
           width: 100px;
           height: 40px;
           border: 1px solid #4ea6ff;
+          background: #4ea6ff;
           border-radius: 8px;
 
           .editimg {
@@ -2267,15 +2268,15 @@ export default defineComponent({
           }
         }
 
-        .edit:hover {
-          color: #ffffff;
-          background-color: #4ea6ff;
-          cursor: pointer;
+        // .edit:hover {
+        //   color: #ffffff;
+        //   background-color: #4ea6ff;
+        //   cursor: pointer;
 
-          .editimg {
-            background-image: url("../../assets/images/projectadd/edit1.png");
-          }
-        }
+        //   .editimg {
+        //     background-image: url("../../assets/images/projectadd/edit1.png");
+        //   }
+        // }
       }
 
       .taskSyllabus {
diff --git a/src/views/projectcenter/ProjectAdd.vue b/src/views/projectcenter/ProjectAdd.vue
index 75fdec9b..f2100741 100644
--- a/src/views/projectcenter/ProjectAdd.vue
+++ b/src/views/projectcenter/ProjectAdd.vue
@@ -199,7 +199,7 @@
     </div>
     <div class="footer">
       <div class="btn">
-        <a-button @click="backPage" class="btn2">取消</a-button>
+        <a-button @click="backPage" class="btn1">取消</a-button>
         <a-button :loading="loading" v-on:click="createProject" type="primary" class="btn1" style="margin-left: 20px">确定
         </a-button>
       </div>
@@ -229,7 +229,7 @@
           </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" :loading="projectInfo.validated===1">确定</a-button>
         </div>
       </div>
diff --git a/src/views/projectcenter/ProjectManage.vue b/src/views/projectcenter/ProjectManage.vue
index 4c9b5322..a50e05b6 100644
--- a/src/views/projectcenter/ProjectManage.vue
+++ b/src/views/projectcenter/ProjectManage.vue
@@ -359,7 +359,7 @@
             </div>
           </div>
           <div class="pubtn">
-            <a-button class="pubtn1" @click="closeModal2">取消</a-button>
+            <a-button class="pubtn2" @click="closeModal2" style="margin-right: 32px;">取消</a-button>
             <a-button class="pubtn2" @click="createStoreyProject" :loading="buttonLoading || projectInfo.validated===1"
               >确定
             </a-button>
@@ -568,7 +568,7 @@
             <span>您确定要复制此项目吗</span>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeCopyModal">
+            <div class="del_btn btn2" @click="closeCopyModal">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="copyProject">
@@ -601,7 +601,7 @@
             </div>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeStopModal">
+            <div class="del_btn btn2" @click="closeStopModal">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="finishProject">
@@ -631,7 +631,7 @@
             <span>您确定要删除此项目吗</span>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeDeleteModal">
+            <div class="del_btn btn2" @click="closeDeleteModal">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="deleteProject">
@@ -661,7 +661,7 @@
             <span>您确定要存为模版吗</span>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeStartModal">
+            <div class="del_btn btn2" @click="closeStartModal">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="templateProject">
@@ -742,7 +742,7 @@
           >
         </div> -->
         <div class="pubtn">
-          <a-button class="pubtn1" @click="closeProjectPub">取消</a-button>
+          <a-button class="pubtn2" @click="closeProjectPub" style="margin-right: 32px;">取消</a-button>
           <a-button class="pubtn2" @click="releaseProject">发布</a-button>
         </div>
       </div>
@@ -775,7 +775,7 @@
             <div class="back">（项目撤回后学员进度保留，发布后可继续学习）</div>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeBackModal">
+            <div class="del_btn btn2" @click="closeBackModal">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="recallProject">
@@ -806,7 +806,7 @@
             <div class="back">（项目撤回结束后学员可继续学习）</div>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeBackFinashModal">
+            <div class="del_btn btn2" @click="closeBackFinashModal">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="reFinashedProject">
@@ -866,7 +866,7 @@
             <div class="back"></div>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeReviewModal">
+            <div class="del_btn btn2" @click="closeReviewModal">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="reviewProject">
@@ -897,7 +897,7 @@
             <div class="back"></div>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeRecallReviewModal">
+            <div class="del_btn btn2" @click="closeRecallReviewModal">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="recallReviewProject">
diff --git a/src/views/projectcenter/TaskAdd.vue b/src/views/projectcenter/TaskAdd.vue
index b049fd82..2c663af0 100644
--- a/src/views/projectcenter/TaskAdd.vue
+++ b/src/views/projectcenter/TaskAdd.vue
@@ -123,7 +123,7 @@
                 移动任务到阶段
               </button>
               <div class="edit" @click="deleteTaskAll">
-                <img class="editimg" src="../../assets/images/projectadd/delete.png"/>
+                <img class="editimg" src="../../assets/images/projectadd/delete1.png"/>
                 <span class="editext">批量删除</span>
               </div>
             </div>
@@ -276,8 +276,8 @@
 
     <div class="footbtn footBox">
       <div class="btnbox">
-        <a-button class="btn btn2" @click="temporaryStorage" :loading="confirmLoading">暂存</a-button>
-        <a-button class="btn btn2" @click="submitStorage" :loading="confirmLoading">确定</a-button>
+        <a-button class="btn btn1" @click="temporaryStorage" :loading="confirmLoading">暂存</a-button>
+        <a-button class="btn btn1" @click="submitStorage" :loading="confirmLoading">确定</a-button>
         <a-button class="btn btn1" @click="cancelStorage" :loading="cancleLoading">取消</a-button>
       </div>
     </div>
@@ -334,8 +334,8 @@
                 width: 100px;
                 border: 1px solid #4ea6ff;
                 border-radius: 4px;
-                color: #4ea6ff;
-                background-color: #ffffff;
+                color: #fff;
+                background-color: #4ea6ff;
               ">
             取消
           </button>
@@ -376,7 +376,7 @@
                         :options="projectInfo.stageList.map(({name:label},value)=>({label,value,disabled:value===activeIndex}))"></a-select>
             </div>
             <div class="btn">
-              <button style="cursor: pointer" class="sameb btn1" @click="closeChangeModal">
+              <button style="cursor: pointer" class="sameb btn2" @click="closeChangeModal">
                 取消
               </button>
               <button style="cursor: pointer" class="sameb btn2" @click="moveTask">
@@ -1396,10 +1396,11 @@ const cancelStorage = async () => {
             position: absolute;
             right: 0;
             top: 0;
-            color: #4ea6ff;
+            color: #fff;
             width: 120px;
             height: 40px;
             border: 1px solid #4ea6ff;
+            background-color: #4ea6ff;
             border-radius: 8px;
 
             .editimg {
@@ -1415,15 +1416,15 @@ const cancelStorage = async () => {
             }
           }
 
-          .edit:hover {
-            color: #ffffff;
-            background-color: #4ea6ff;
-            cursor: pointer;
+          // .edit:hover {
+          //   color: #ffffff;
+          //   background-color: #4ea6ff;
+          //   cursor: pointer;
 
-            .editimg {
-              background-image: url("../../assets/images/projectadd/delete1.png");
-            }
-          }
+          //   .editimg {
+          //     background-image: url("../../assets/images/projectadd/delete1.png");
+          //   }
+          // }
         }
 
         .notable {
diff --git a/src/views/projectcenter/TaskPage.vue b/src/views/projectcenter/TaskPage.vue
index 9d387b3c..a928b420 100644
--- a/src/views/projectcenter/TaskPage.vue
+++ b/src/views/projectcenter/TaskPage.vue
@@ -103,7 +103,7 @@
                 <div class="back"></div>
               </div>
               <div class="del_btnbox">
-                <div class="del_btn btn1" @click="closeReviewModal">
+                <div class="del_btn btn2" @click="closeReviewModal" style="margin-right: 32px;">
                   <div class="btnText">取消</div>
                 </div>
                 <div class="del_btn btn2" @click="submitReviewProject">
@@ -1678,7 +1678,7 @@
             >
           </div>
           <div class="pubtn">
-            <a-button class="pubtn1" @click="closeModal">取消</a-button>
+            <a-button class="pubtn2" @click="closeModal">取消</a-button>
             <a-button class="pubtn2" @click="closeModal">发布</a-button>
           </div>
         </div>
@@ -1801,7 +1801,7 @@
               <span>您是否授予此学员优秀学员称号？</span>
             </div>
             <div class="del_btnbox">
-              <div class="del_btn btn1" @click="cancelyou">
+              <div class="del_btn btn2" @click="cancelyou" style="margin-right: 32px;">
                 <div class="btnText">取消</div>
               </div>
               <div class="del_btn btn2" @click="closeModal1">
@@ -1833,7 +1833,7 @@
               <span>您是否取消此学员优学员称号？</span>
             </div>
             <div class="del_btnbox">
-              <div class="del_btn btn1" @click="cancelcanyou">
+              <div class="del_btn btn2" @click="cancelcanyou" style="margin-right: 32px;">
                 <div class="btnText">取消</div>
               </div>
               <div class="del_btn btn2" @click="closeModal3">
@@ -1865,7 +1865,7 @@
               <span>您确定要删除此学员吗</span>
             </div>
             <div class="del_btnbox">
-              <div class="del_btn btn1" @click="closeDeleteOne">
+              <div class="del_btn btn2" @click="closeDeleteOne" style="margin-right: 32px;">
                 <div class="btnText">取消</div>
               </div>
               <div class="del_btn btn2" @click="closeDeleteOneConfirm">
@@ -1899,7 +1899,7 @@
               <span>您确定要删除此课程吗</span>
             </div>
             <div class="del_btnbox">
-              <div class="del_btn btn1">
+              <div class="del_btn btn2" style="margin-right: 32px;">
                 <div class="btnText" @click="delete_exit">取消</div>
               </div>
               <div class="del_btn btn2">
@@ -1931,7 +1931,7 @@
               <span>您确定批量删除吗？</span>
             </div>
             <div class="del_btnbox">
-              <div class="del_btn btn1" @click="closeCancelDelete">
+              <div class="del_btn btn2" @click="closeCancelDelete" style="margin-right: 32px;">
                 <div class="btnText">取消</div>
               </div>
               <div class="del_btn btn2" @click="closeAllDelete">
@@ -2015,7 +2015,7 @@
                 >
               </div> -->
         <div class="pubtn">
-          <a-button class="pubtn1" @click="closeProjectPub">取消</a-button>
+          <a-button class="pubtn2" @click="closeProjectPub">取消</a-button>
           <a-button class="pubtn2" @click="releaseProject">发布</a-button>
         </div>
       </div>
@@ -2048,7 +2048,7 @@
             <div class="back">（项目撤回后学员进度保留，发布后可继续学习）</div>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeBackModal">
+            <div class="del_btn btn2" @click="closeBackModal" style="margin-right: 32px;">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="recallProject">
@@ -2079,7 +2079,7 @@
             <div class="back"></div>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeRecallReviewModal">
+            <div class="del_btn btn2" @click="closeRecallReviewModal" style="margin-right: 32px;">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="recallReviewProject">
@@ -2112,7 +2112,7 @@
             </div>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeStopModal">
+            <div class="del_btn btn2" @click="closeStopModal" style="margin-right: 32px;">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="finishProject">
@@ -2142,7 +2142,7 @@
             <span>您确定要存为模版吗</span>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeStartModal">
+            <div class="del_btn btn2" @click="closeStartModal" style="margin-right: 32px;">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="templateProject">
diff --git a/src/views/projectcenter/temTask.vue b/src/views/projectcenter/temTask.vue
index d11e9edb..1ff6da93 100644
--- a/src/views/projectcenter/temTask.vue
+++ b/src/views/projectcenter/temTask.vue
@@ -121,7 +121,7 @@
                 移动任务到阶段
               </button>
               <div class="edit" @click="showdeAll">
-                <img class="editimg" src="../../assets/images/projectadd/delete.png" />
+                <img class="editimg" src="../../assets/images/projectadd/delete1.png" />
                 <span class="editext">批量删除</span>
               </div>
             </div>
@@ -278,7 +278,7 @@
 
     <div class="footbtn">
       <div class="btnbox">
-        <a-button class="btn btn2" @click="submitStorage" :loading="templateLoading">确定</a-button>
+        <a-button class="btn btn1" @click="submitStorage" :loading="templateLoading">确定</a-button>
         <a-button class="btn btn1" @click="cancelStorage" :loading="cancleLoading">取消</a-button>
       </div>
     </div>
@@ -334,8 +334,8 @@
                       width: 100px;
                       border: 1px solid #4ea6ff;
                       border-radius: 4px;
-                      color: #4ea6ff;
-                      background-color: #ffffff;
+                      color: #fff;
+                      background-color: #4ea6ff;
                     ">
               取消
             </button>
@@ -370,7 +370,7 @@
             <span>您确定要添加阶段吗</span>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeConfirm">
+            <div class="del_btn btn2" @click="closeConfirm" style="margin-right: 32px;">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="showModal">
@@ -394,7 +394,7 @@
             <span>您确定要删除所有阶段吗？</span>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeCancel">
+            <div class="del_btn btn2" @click="closeCancel" style="margin-right: 32px;">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="removeAllLevel">
@@ -418,7 +418,7 @@
             <span>您确定要删除此任务吗</span>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeDelete">
+            <div class="del_btn btn2" @click="closeDelete" style="margin-right: 32px;">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="confirmDelTask">
@@ -441,7 +441,7 @@
             <span>您确定要批量删除任务吗</span>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeDeAll">
+            <div class="del_btn btn2" @click="closeDeAll" style="margin-right: 32px;">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="deleteTaskAll">
@@ -471,7 +471,7 @@
                 :options="projectInfo.stageList.map(({ name: label }, value) => ({ label, value, disabled: value === activeIndex }))"></a-select>
             </div>
             <div class="btn">
-              <button style="cursor: pointer" class="sameb btn1" @click="closeChangeModal">
+              <button style="cursor: pointer" class="sameb btn2" @click="closeChangeModal">
                 取消
               </button>
               <button style="cursor: pointer" class="sameb btn2" @click="moveTask">
@@ -500,7 +500,7 @@
             }}</span>
           </div>
           <div class="del_btnbox">
-            <div class="del_btn btn1" @click="closeDeleteStage">
+            <div class="del_btn btn2" @click="closeDeleteStage" style="margin-right: 32px;">
               <div class="btnText">取消</div>
             </div>
             <div class="del_btn btn2" @click="deleteStage">
@@ -1523,10 +1523,11 @@ const cancelStorage = async () => {
             position: absolute;
             right: 0;
             top: 0;
-            color: #4ea6ff;
+            color: #fff;
             width: 120px;
             height: 40px;
             border: 1px solid #4ea6ff;
+            background: #4ea6ff;
             border-radius: 8px;
 
             .editimg {
@@ -1542,15 +1543,15 @@ const cancelStorage = async () => {
             }
           }
 
-          .edit:hover {
-            color: #ffffff;
-            background-color: #4ea6ff;
-            cursor: pointer;
+          // .edit:hover {
+          //   color: #ffffff;
+          //   background-color: #4ea6ff;
+          //   cursor: pointer;
 
-            .editimg {
-              background-image: url("../../assets/images/projectadd/delete1.png");
-            }
-          }
+          //   .editimg {
+          //     background-image: url("../../assets/images/projectadd/delete1.png");
+          //   }
+          // }
         }
 
         .notable {