diff --git a/pkg/apigateway/handler/idp.go b/pkg/apigateway/handler/idp.go
index a304120fe3..af773abe27 100644
--- a/pkg/apigateway/handler/idp.go
+++ b/pkg/apigateway/handler/idp.go
@@ -116,7 +116,7 @@ func (h *AuthHandlers) getIdpSsoRedirectUri(ctx context.Context, w http.Response
 }
 
 func findExtUserId(input string) string {
-	pattern := regexp.MustCompile(`idp.SyncOrCreateDomainAndUser: ([^:]+): UserNotFoundError`)
+	pattern := regexp.MustCompile(`idp.SyncOrCreateDomainAndUser: ([^:]+): UserNotFound`)
 	matches := pattern.FindAllStringSubmatch(input, -1)
 	log.Debugf("%#v", matches)
 	if len(matches) > 0 && len(matches[0]) > 1 {
diff --git a/pkg/apigateway/handler/idp_test.go b/pkg/apigateway/handler/idp_test.go
index c33cf9bc6c..d37398533c 100644
--- a/pkg/apigateway/handler/idp_test.go
+++ b/pkg/apigateway/handler/idp_test.go
@@ -22,7 +22,7 @@ func TestFindExtUserId(t *testing.T) {
 		want string
 	}{
 		{
-			in:   "authUserByCASV3: Authenticate: idp.SyncOrCreateDomainAndUser: qiujian: UserNotFoundError",
+			in:   "authUserByCASV3: Authenticate: idp.SyncOrCreateDomainAndUser: qiujian: UserNotFound",
 			want: "qiujian",
 		},
 	}