diff --git a/public/react/src/modules/tpm/TPMIndexHOC.js b/public/react/src/modules/tpm/TPMIndexHOC.js
index 4d2e4fbba..d4142bd06 100644
--- a/public/react/src/modules/tpm/TPMIndexHOC.js
+++ b/public/react/src/modules/tpm/TPMIndexHOC.js
@@ -89,8 +89,8 @@ export function TPMIndexHOC(WrappedComponent) {
 
       // header里面需要有user
       initCommonState(user) {
-        // 更新头像后，需要改变参数，不然会被图片缓存影响到
-        const newUser = Object.assign({}, {...user}, { image_url: `${user.image_url}?t=${new Date().getTime()}`});
+        // 更新头像后，需要改变参数，不然会被图片缓存影响到  --> 后台已加 ?t=${new Date().getTime()
+        const newUser = Object.assign({}, {...user}, { image_url: `${user.image_url}`});
         this.setState({
           user: newUser,
           current_user: newUser
diff --git a/public/react/src/modules/user/AccountPage.js b/public/react/src/modules/user/AccountPage.js
index 3d34b3e13..7268bd7bb 100644
--- a/public/react/src/modules/user/AccountPage.js
+++ b/public/react/src/modules/user/AccountPage.js
@@ -60,7 +60,7 @@ class AccountPage extends Component {
         // "authentication": "uncertified", // "uncertified" | "applying" | "certified"
         this.setState({
           basicInfo: Object.assign({}, {...result.data}, { 
-              avatar_url: `${result.data.avatar_url}?t=${new Date().getTime()}`,
+              avatar_url: `${result.data.avatar_url}`,
               gender: result.data.gender == null || result.data.gender == undefined ? 0 : result.data.gender
             })
         })
diff --git a/public/react/src/modules/user/usersInfo/InfosBanner.js b/public/react/src/modules/user/usersInfo/InfosBanner.js
index a3b834493..40732d757 100644
--- a/public/react/src/modules/user/usersInfo/InfosBanner.js
+++ b/public/react/src/modules/user/usersInfo/InfosBanner.js
@@ -39,7 +39,7 @@ class InfosBanner extends Component{
       <div className="bannerPanel mb60">
         <div className="educontent">
           <div className="clearfix color-white mb25">
-            <p className="myPhoto mr20 fl"><img alt="头像" src={data && `${getImageUrl('images/'+data.avatar_url)}?t=${new Date().getTime()}`}/></p>
+            <p className="myPhoto mr20 fl"><img alt="头像" src={data && `${getImageUrl('images/'+data.avatar_url)}`}/></p>
             <div className="fl">
               <p className="clearfix mt20">
                 <span className="username task-hide" style={{"maxWidth":'370px'}}>{data && data.name}</span>