diff --git a/src/views/course/AddCurriculum.vue b/src/views/course/AddCurriculum.vue
index 677ef02..1374831 100644
--- a/src/views/course/AddCurriculum.vue
+++ b/src/views/course/AddCurriculum.vue
@@ -501,6 +501,9 @@ export default {
             if (!this.multipleSelection.length) {
                 this.$message.warning("请选择系统！");
                 return;
+            } else if (this.multipleSelection.length > 1) {
+                this.$message.warning("最多只能选择一个系统！");
+                return;
             } else {
                 this.getConfigData();
                 this.configVisible = false;