diff --git a/src/pages/base/class-schedule/index.vue b/src/pages/base/class-schedule/index.vue
index e281bde..2c38e02 100644
--- a/src/pages/base/class-schedule/index.vue
+++ b/src/pages/base/class-schedule/index.vue
@@ -165,6 +165,7 @@ const selectDay = (index: number) => {
     jsId: "",
     bjId: getCurXs.bjId,
     xqId: xqId,
+    zc: curZc.value.djz,
     rq: rqList.value[index].rq, // 用于查询代课信息
     zj: rqList.value[index].zj,
     txDate: null
@@ -173,6 +174,10 @@ const selectDay = (index: number) => {
     const holiday = rqList.value[index].holiday || {};
     if (holiday && holiday.type === 3 && holiday.txDate) {
       params.txDate = holiday.txDate;
+      const txZc = rqList.value[index].txZc;
+      if (txZc) {
+        params.zc = txZc;
+      }
     }
   }
   drpkkbApi(params).then(res => {