diff --git a/src/main/java/cn/lihongjie/coal/session/service/SessionService.java b/src/main/java/cn/lihongjie/coal/session/service/SessionService.java
index 0235c274..d84c3212 100644
--- a/src/main/java/cn/lihongjie/coal/session/service/SessionService.java
+++ b/src/main/java/cn/lihongjie/coal/session/service/SessionService.java
@@ -284,7 +284,7 @@ public class SessionService {
                 trustDevice = trustDeviceService.getByCode(dto.getTrustDeviceCode());
 
                 if (trustDevice.isEmpty()) {
-                    throw new BizException("信任设备码错误");
+                    throw new BizException("trustDeviceNotExist", "信任设备码错误");
                 }
 
                 user = trustDevice.get().getUser();