diff --git a/src/main/java/com/peanut/modules/master/service/impl/ShopProductServiceImpl.java b/src/main/java/com/peanut/modules/master/service/impl/ShopProductServiceImpl.java
index c46642e4..73f69a04 100644
--- a/src/main/java/com/peanut/modules/master/service/impl/ShopProductServiceImpl.java
+++ b/src/main/java/com/peanut/modules/master/service/impl/ShopProductServiceImpl.java
@@ -263,7 +263,7 @@ public class ShopProductServiceImpl extends ServiceImpl<ShopProductDao, ShopProd
             return R.error("不可重复绑定");
         }
         CourseCatalogueEntity courseCatalogueEntity = courseCatalogueDao.selectById(shopProductCourseEntity.getCatalogueId());
-        shopProductCourseEntity.setCourseId(courseCatalogueEntity.getId());
+        shopProductCourseEntity.setCourseId(courseCatalogueEntity.getCourseId());
         shopProductCourseDao.insert(shopProductCourseEntity);
         return R.ok();
     }