diff --git a/src/pages/course/components/touchBtn.vue b/src/pages/course/components/touchBtn.vue
index 48e668f9..4137c550 100644
--- a/src/pages/course/components/touchBtn.vue
+++ b/src/pages/course/components/touchBtn.vue
@@ -267,7 +267,7 @@
 					transLoading.value = false
 					closeModel()
 					uni.showToast({
-						title: '系统异常，请联系管理员',
+						title: err.message || '系统异常，请联系管理员',
 						icon: 'none',
 						duration: 1000
 					});