diff --git a/web/src/auth/CasLogout.js b/web/src/auth/CasLogout.js
index 262841d3..d54c01db 100644
--- a/web/src/auth/CasLogout.js
+++ b/web/src/auth/CasLogout.js
@@ -40,6 +40,7 @@ class CasLogout extends React.Component {
         if (res.status === "ok") {
           Setting.showMessage("success", "Logged out successfully");
           this.props.onUpdateAccount(null);
+          this.onUpdateApplication(null);
           const redirectUri = res.data2;
           if (redirectUri !== null && redirectUri !== undefined && redirectUri !== "") {
             Setting.goToLink(redirectUri);
@@ -49,6 +50,7 @@ class CasLogout extends React.Component {
             Setting.goToLinkSoft(this, `/cas/${this.state.owner}/${this.state.applicationName}/login`);
           }
         } else {
+          this.onUpdateApplication(null);
           Setting.showMessage("error", `Failed to log out: ${res.msg}`);
         }
       });
diff --git a/web/src/auth/LoginPage.js b/web/src/auth/LoginPage.js
index 7cf9d069..530bf9cd 100644
--- a/web/src/auth/LoginPage.js
+++ b/web/src/auth/LoginPage.js
@@ -102,6 +102,7 @@ class LoginPage extends React.Component {
           });
         } else {
           // Setting.showMessage("error", res.msg);
+          this.onUpdateApplication(null);
           this.setState({
             application: res.data,
             msg: res.msg,
@@ -133,6 +134,7 @@ class LoginPage extends React.Component {
               applicationName: res.data.name,
             });
           } else {
+            this.onUpdateApplication(null);
             Setting.showMessage("error", res.msg);
           }
         });