diff --git a/mallchat-common/src/main/java/com/abin/mallchat/common/common/domain/vo/request/CursorPageBaseReq.java b/mallchat-common/src/main/java/com/abin/mallchat/common/common/domain/vo/request/CursorPageBaseReq.java
index d0a4381..761ddea 100644
--- a/mallchat-common/src/main/java/com/abin/mallchat/common/common/domain/vo/request/CursorPageBaseReq.java
+++ b/mallchat-common/src/main/java/com/abin/mallchat/common/common/domain/vo/request/CursorPageBaseReq.java
@@ -10,6 +10,7 @@ import lombok.NoArgsConstructor;
 import org.apache.commons.lang3.StringUtils;
 
 import javax.validation.constraints.Max;
+import javax.validation.constraints.Min;
 
 /**
  * @author <a href="https://github.com/zongzibinbin">abin</a>
@@ -22,6 +23,7 @@ import javax.validation.constraints.Max;
 public class CursorPageBaseReq {
 
     @ApiModelProperty("页面大小")
+    @Min(0)
     @Max(50)
     private Integer pageSize = 10;
 
diff --git a/mallchat-common/src/main/java/com/abin/mallchat/common/common/domain/vo/request/PageBaseReq.java b/mallchat-common/src/main/java/com/abin/mallchat/common/common/domain/vo/request/PageBaseReq.java
index 1c8186e..eeac8c7 100644
--- a/mallchat-common/src/main/java/com/abin/mallchat/common/common/domain/vo/request/PageBaseReq.java
+++ b/mallchat-common/src/main/java/com/abin/mallchat/common/common/domain/vo/request/PageBaseReq.java
@@ -6,6 +6,7 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import javax.validation.constraints.Max;
+import javax.validation.constraints.Min;
 
 /**
  * @author <a href="https://github.com/zongzibinbin">abin</a>
@@ -16,6 +17,7 @@ import javax.validation.constraints.Max;
 public class PageBaseReq {
 
     @ApiModelProperty("页面大小")
+    @Min(0)
     @Max(50)
     private Integer pageSize = 10;