optmize

modules/setting/oauth2.go

@@ -168,6 +168,7 @@ func GetGeneralTokenSigningSecret() []byte {
 		if generalSigningSecret.CompareAndSwap(old, &jwtSecret) {
 			log.Warn("OAuth2 is not enabled, unable to use a persistent signing secret, a new one is generated, which is not persistent between restarts and cluster nodes")
 		}
+		return jwtSecret
 	}
-	return *generalSigningSecret.Load()
+	return *old
 }