fix

netflix-web/src/main/java/com/cyksj/web/controller/manage/account/CmsGptCarController.java

@@ -138,7 +138,7 @@ public class CmsGptCarController {
 	@PostMapping("/post/mirror/car/session")
 	public Result<String> postMirrorCarSession(@RequestBody ChatgptSession chatgptSession) {
 		Integer selectCount = chatgptSessionMapper.selectCount(Wrappers.lambdaQuery(ChatgptSession.class)
-				.eq(ChatgptSession::getCarId, chatgptSession.getCarId()).or().eq(ChatgptSession::getEmail, chatgptSession.getEmail()));
+				.eq(chatgptSession.getCarId() != null, ChatgptSession::getCarId, chatgptSession.getCarId()).or().eq(ChatgptSession::getEmail, chatgptSession.getEmail()));
 		if (selectCount > 0) {
 			throw BusinessRuntimeException.getInstance("请检验车队ID或账号是否已存在");
 		}