修改同类药物收起图标

src/components/TreatDesc/index.jsx

@@ -6,7 +6,7 @@ import info from './img/info.png';
 import info1 from './img/info1.png';
 import info2 from './img/info2.png';
 import info3 from './img/info3.png';
-
+import packUp from './img/packUp.png';
 
 class TreatDesc extends Component {
     constructor(props){
@@ -78,7 +78,7 @@ class TreatDesc extends Component {
                     
                 </div> } */}
                 { otherDrugIndex > -1 && <div  className={style['similar-drug']}>
-                    <h3 className={style['drug-desc-title']}><span className={style['drug-desc-class-title']} title={'同类药物(' + treatment[otherDrugIndex].drugsName + ')'}>同类药物({treatment[otherDrugIndex].bigdrugsName})</span>  <img src={close} onClick={this.hideTreatDesc} className={style['close-drug-desc']} /></h3>
+                    <h3 className={style['drug-desc-title']}><span className={style['drug-desc-class-title']} title={'同类药物(' + treatment[otherDrugIndex].drugsName + ')'}>同类药物({treatment[otherDrugIndex].bigdrugsName})</span>  <img src={packUp} onClick={this.hideTreatDesc} className={style['close-drug-desc']} /></h3>
                     {treatment[otherDrugIndex].medicitionsList.map((item, index) =>{
                         return (<span >
                         {index === 0 ? '' : ', '}