调整

public/react/src/modules/courses/coursesPublic/NewShixunModel.js

@@ -490,10 +490,11 @@ class NewShixunModel extends Component{
 								:shixun_list.length===0? <NoneData></NoneData>:""
 							}
 
-							<div className={" edu-txt-center padding20-30"}>
+							{
+								shixun_list===undefined?"":shixun_list.length===0?"":<div className={" edu-txt-center padding20-30"}>
 								<Button className={"mr20 newshixunmode"} onClick={()=>this.props.hideNewShixunModelType()}>取消</Button>
 								<Button className={"newshixunmode"} type="primary" onClick={()=>this.savecouseShixunModal()} loading={this.state.hometypepvisible}>确定</Button>
-							</div>
+							</div>}
 
 						</div>