diff --git a/src/pages/tabbar/my.vue b/src/pages/tabbar/my.vue
index 9141a88..8b2facc 100644
--- a/src/pages/tabbar/my.vue
+++ b/src/pages/tabbar/my.vue
@@ -233,6 +233,9 @@ const login = {
 					if (response.msg == "token已失效") {
 						uni.showToast({ title: "用户凭证已失效，请退出并重新进入智慧后勤应用", icon: "none", duration: 6000 })
 					} else {
+						if (response.code == -1) {
+							storage.saveToken({ data: -1 })
+						}
 						uni.showToast({ title: response.msg || "登录失败", icon: "none" })
 					}
 				}
diff --git a/src/sheep/utils/request.ts b/src/sheep/utils/request.ts
index bae2c13..a8fdb28 100644
--- a/src/sheep/utils/request.ts
+++ b/src/sheep/utils/request.ts
@@ -351,8 +351,8 @@ async function loginBySh(): Promise<boolean> {
 				return false
 			}
 
-			// 如果是设备未验证，保存响应数据
-			if (response.data == -1) {
+			// 设备未信任：后端 R.failed(-1, msg) 业务码在 code，data 为 null
+			if (response.code == -1) {
 				uni.setStorageSync(TOKEN_KEY, { data: -1 })
 			}