diff --git a/public/react/src/modules/paths/ShixunPathSearch.js b/public/react/src/modules/paths/ShixunPathSearch.js
index 844215974..ce3aac409 100644
--- a/public/react/src/modules/paths/ShixunPathSearch.js
+++ b/public/react/src/modules/paths/ShixunPathSearch.js
@@ -170,7 +170,7 @@ class ShixunPathSearch extends Component {
             <div className="sub-Item clearfix">
               {
                 list.map((tag, e) => {
-                  return (
+                  return ( 
                     <a className={parseInt(this.state.sub_discipline_id) === tag.id ? "shixun_repertoire mr20 color-blue" : "shixun_repertoire mr20"}
                       key={e} id={tag.id} name={tag.id} rel="subshaicontent" onClick={(e) => this.getshixunchildValues(e, tag.id, item)}>{tag.name}</a>
                   )
@@ -242,7 +242,7 @@ class ShixunPathSearch extends Component {
                 sortList && sortList.map((item, key) => {
                   return (
                     <li className={discipline_id == `${item.id}` ? "active" : ""} onClick={(e) => this.changeSelect(e, `${item.id}`, item.sub_disciplines.length)} key={key}>
-                      <Dropdown disabled={item.sub_disciplines.length === 0} overlay={() => this.getmenu(item.sub_disciplines, item)} placement="bottomCenter">
+                      <Dropdown disabled={item.sub_disciplines.length === 0} overlay={() => this.getmenu(item.sub_disciplines, item)} placement="bottomLeft">
                         <a value={item.id}>{item.name}</a>
                       </Dropdown>
                     </li>
diff --git a/public/react/src/modules/tpm/shixuns/shixun-search-bar/index.jsx b/public/react/src/modules/tpm/shixuns/shixun-search-bar/index.jsx
index c936de66d..8a0387581 100644
--- a/public/react/src/modules/tpm/shixuns/shixun-search-bar/index.jsx
+++ b/public/react/src/modules/tpm/shixuns/shixun-search-bar/index.jsx
@@ -84,6 +84,7 @@ export default ({ StatusEnquiry, allUpdatashixunlist, Updatasearchlist }) => {
         }
         init()
     }, [])
+    // item.id < 4 ? "bottomRight" : item.id >= 8 ? "bottomLeft" : "bottomCenter"
     return (
         <div className="edu-back-white shixun-search-bar" >
             <div className="educontent">
@@ -95,7 +96,7 @@ export default ({ StatusEnquiry, allUpdatashixunlist, Updatasearchlist }) => {
                             {
                                 navs.map((item, key) => {
                                     return (
-                                        <Dropdown overlay={overlayMenu(item.sub_repertoires, item.id)} key={key} placement={item.id < 4 ? "bottomRight" : item.id >= 8 ? "bottomLeft" : "bottomCenter"}>
+                                        <Dropdown overlay={overlayMenu(item.sub_repertoires, item.id)} key={key} placement={"bottomLeft"}>
                                             <li key={item.id} className={searchValue == item.id ? "shaiItem shixun_repertoire active" : "shaiItem shixun_repertoire"} value={item.id} onClick={onSearchBranch}>
                                                 {item.name}
                                             </li>