diff --git a/src/main/java/com/yipin/liuwanr/mapper/CourseMapper.java b/src/main/java/com/yipin/liuwanr/mapper/CourseMapper.java
index 994d92c..cac1643 100644
--- a/src/main/java/com/yipin/liuwanr/mapper/CourseMapper.java
+++ b/src/main/java/com/yipin/liuwanr/mapper/CourseMapper.java
@@ -94,7 +94,7 @@ public interface CourseMapper {
 	//删除课程
 	@Update({"<script>",
 		"UPDATE course SET isdel = 1 where courseId in  "
-		+ "<foreach collection = 'list' item='c' open='(' separator=',' close=')'>"
+		+ "<foreach collection = 'courseId' item='c' open='(' separator=',' close=')'>"
 		+ " #{c}"
 		+ "</foreach>",
 		"</script> "})
diff --git a/src/main/java/com/yipin/liuwanr/mapper/OrderMapper.java b/src/main/java/com/yipin/liuwanr/mapper/OrderMapper.java
index 6df3a52..b71ef3a 100644
--- a/src/main/java/com/yipin/liuwanr/mapper/OrderMapper.java
+++ b/src/main/java/com/yipin/liuwanr/mapper/OrderMapper.java
@@ -54,7 +54,7 @@ public interface OrderMapper {
             " <if test='cityId !=null'>and o.cityId = #{cityId} </if>",
             " <if test='orderType !=null'>and o.orderType = #{orderType} </if>",
             " <if test='orderStatus !=null'>and o.orderStatus = #{orderStatus} </if>",
-            " <if test='searchContent!=null'> and o.orderNumber like CONCAT('%',#{searchContent},'%') or c.customerName like CONCAT('%',#{searchContent},'%')</if>",
+            " <if test='searchContent!=null'> and (o.orderNumber like CONCAT('%',#{searchContent},'%') or c.customerName like CONCAT('%',#{searchContent},'%'))</if>",
             "order by o.orderDate desc",
             "</script> "})
     List<Order> queryOrder(Order order);