diff --git a/src/main/java/com/peanut/modules/sys/controller/VisitorController.java b/src/main/java/com/peanut/modules/sys/controller/VisitorController.java
index c55a4ace..eb7b3f4e 100644
--- a/src/main/java/com/peanut/modules/sys/controller/VisitorController.java
+++ b/src/main/java/com/peanut/modules/sys/controller/VisitorController.java
@@ -224,10 +224,18 @@ public class VisitorController {
     @RequestMapping("/listByPage")
     public R listByPage(@RequestBody Message message) {
         LambdaQueryWrapper<Message> wrapper = new LambdaQueryWrapper();
-        wrapper.eq(message.getIsBook()==1,Message::getIsBook,1);
-        wrapper.eq(message.getIsMedical()==1,Message::getIsMedical,1);
-        wrapper.eq(message.getIsSociology()==1,Message::getIsSociology,1);
-        wrapper.eq(message.getIsPsyche()==1,Message::getIsPsyche,1);
+        if (message.getIsBook()!=null&&message.getIsBook()==1){
+            wrapper.eq(Message::getIsBook,1);
+        }
+        if (message.getIsMedical()!=null&&message.getIsMedical()==1){
+            wrapper.eq(Message::getIsMedical,1);
+        }
+        if (message.getIsSociology()!=null&&message.getIsSociology()==1){
+            wrapper.eq(Message::getIsSociology,1);
+        }
+        if (message.getIsPsyche()!=null&&message.getIsPsyche()==1){
+            wrapper.eq(Message::getIsPsyche,1);
+        }
         wrapper.orderByDesc(Message::getCreateTime);
         List<Message> messages = messageService.getBaseMapper().selectList(wrapper);
         return R.ok().put("messages", messages);