diff --git a/src/main/java/com/peanut/modules/book/controller/BookMedicalRecordsController.java b/src/main/java/com/peanut/modules/book/controller/BookMedicalRecordsController.java
index 2e473400..dd444939 100644
--- a/src/main/java/com/peanut/modules/book/controller/BookMedicalRecordsController.java
+++ b/src/main/java/com/peanut/modules/book/controller/BookMedicalRecordsController.java
@@ -62,7 +62,7 @@ public class BookMedicalRecordsController {
         Page<BookEntity> page = new Page<>();
         page.setRecords(list);
         page.setTotal(list.size());
-        page.setPages(Math.round(list.size()/page.getSize()));
+        page.setPages((int)Math.ceil(list.size()/page.getSize()));
         return R.ok().put("page", page);
     }
     /**