优化

src/views/projectManage/bugList/details/index.vue

@@ -434,7 +434,7 @@
           >
             <el-button slot="trigger" size="small" type="primary">上传附件</el-button>
           </el-upload>
-          <el-dialog :visible.sync="dialogVisible" width="80%">
+          <el-dialog :visible.sync="dialogVisible" :modal-append-to-body="false" width="80%">
             <img width="100%" :src="dialogImageUrl" alt="图片加载失败···">
           </el-dialog>
         </el-main>

src/views/projectManage/bugList/file/createdBug.vue

@@ -170,7 +170,7 @@
         </el-form-item>
       </el-form>
     </el-dialog>
-    <el-dialog title="附件预览" :modal="false" :visible.sync="dialogVisible">
+    <el-dialog title="附件预览" :modal-append-to-body="false" :visible.sync="dialogVisible">
       <img width="100%" :src="dialogImageUrl" alt="图片加载失败">
     </el-dialog>
   </div>