diff --git a/src/views/courselibrary/courseModal.vue b/src/views/courselibrary/courseModal.vue
index efb02f29..378040a9 100644
--- a/src/views/courselibrary/courseModal.vue
+++ b/src/views/courselibrary/courseModal.vue
@@ -199,6 +199,9 @@
                     </div>
                     <div style="margin-top: 10px">
                       <a-select
+                        :getPopupContainer="
+                          (triggerNode) => triggerNode.parentNode || document.body
+                        "
                         v-model:value="selectJobId"
                         mode="multiple"
                         style="width: 440px; min-height: 40px"
@@ -214,6 +217,9 @@
                     </div>
                     <div style="margin-top: 10px">
                       <a-select
+                        :getPopupContainer="
+                          (triggerNode) => triggerNode.parentNode || document.body
+                        "
                         v-model:value="selectBandId"
                         mode="multiple"
                         style="width: 440px; min-height: 40px"