diff --git a/pages/learning/learning.vue b/pages/learning/learning.vue
index 836cc70..1fe9bf0 100644
--- a/pages/learning/learning.vue
+++ b/pages/learning/learning.vue
@@ -176,6 +176,12 @@
 								}
 							})
 						}
+					} else {
+						this.$refs.uToast.show({
+							title: res.msg,
+							type: 'error',
+							duration: 2000
+						})
 					}
 				})
 			},