diff --git a/pages/study/courseStudy.vue b/pages/study/courseStudy.vue
index df1dba5..4d218cb 100644
--- a/pages/study/courseStudy.vue
+++ b/pages/study/courseStudy.vue
@@ -415,16 +415,20 @@
 		</u-popup>
 		<interact-share ref="comShare" :data="courseInfo":type="1"></interact-share>
 	</view>
-  <view v-if="protocolDialogVisible" class="protocol-dialog" style="position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 30%; background-color: #fff; border-radius: 8px; z-index: 9999;">
-    <view class="protocol-title" style="padding: 15px; border-bottom: 1px solid #eee; font-weight: bold;">{{warnTitle}}</view>
-      <view class="protocol-content" style="padding: 20px;">
-      &emsp;&emsp;{{warn}}
-    </view>
-      <view class="dialog-footer" style="padding: 15px; text-align: center; border-top: 1px solid #eee;">
-        <view class="button-primary" @click="protocolDialogVisible = false" style="display: inline-block; padding: 8px 16px; background-color: #409EFF; color: #fff; border-radius: 4px; cursor: pointer;">确定</view>
+  <u-popup :show="protocolDialogVisible" mode="center" :closeable="false" :closeOnClickOverlay="false" :round="14" @close="closeDialog">
+    <view class="dlgscore">
+      <view class="dlgscore-top">
+        <view class="dlgscore-title">{{warnTitle}}</view>
+        <view class="dlgscore-desc">{{warn}}</view>
+      </view>
+      <view  class="dlgscore-btns">
+        <view class="dlgscore-submit">
+          <text @click="addScore()">确认</text>
+        </view>
+        <!-- <u-button type="primary" @click="addScore()" text="提交评分"></u-button> -->
       </view>
     </view>
-  <view v-if="protocolDialogVisible" class="dialog-mask" style="position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.5); z-index: 9998;"></view>
+  </u-popup>
 </template>
 
 <script>
@@ -1163,6 +1167,9 @@
 			closeScore(){
 				this.scoreInfo.dlgShow=false;
 			},
+      closeDialog(){
+        this.protocolDialogVisible=false;
+      },
 			addScore(){
 				if(this.scoreInfo.has){
 					this.$refs.messager.show({message:'您已评过分',type:'error'});