diff --git a/pagination/v1/pagination.go b/pagination/v1/pagination.go
index c503a3b..b291fd4 100644
--- a/pagination/v1/pagination.go
+++ b/pagination/v1/pagination.go
@@ -7,9 +7,10 @@ import (
 // 服务端用
 
 const (
-	DefaultPage = 1
-	MinPageSize = 10
-	MaxPageSize = 1000
+	DefaultPage     = 1
+	MinPageSize     = 1
+	DefaultPageSize = 10
+	MaxPageSize     = 1000
 )
 
 type Pagination struct {
@@ -29,6 +30,10 @@ func PageToSlice[T Integer](page, pageSize, total T) (begin, end T) {
 		page = DefaultPage
 	}
 
+	if pageSize <= 0 {
+		pageSize = DefaultPageSize
+	}
+
 	if pageSize <= MinPageSize {
 		pageSize = MinPageSize
 	}
@@ -58,6 +63,10 @@ func PageToOffset[T Integer](page, pageSize T) (offset, limit T) {
 		page = DefaultPage
 	}
 
+	if pageSize <= 0 {
+		pageSize = DefaultPageSize
+	}
+
 	if pageSize <= MinPageSize {
 		pageSize = MinPageSize
 	}
diff --git a/pagination/v1/pagination_front.go b/pagination/v1/pagination_front.go
index 31a45fa..7d24acd 100644
--- a/pagination/v1/pagination_front.go
+++ b/pagination/v1/pagination_front.go
@@ -3,9 +3,10 @@ package page
 // 服务端用
 
 const (
-	DefaultFrontPage = 1
-	MinFrontPageSize = 10
-	MaxFrontPageSize = 100
+	DefaultFrontPage     = 1
+	DefaultFrontPageSize = 10
+	MinFrontPageSize     = 1
+	MaxFrontPageSize     = 100
 )
 
 type PaginationFront struct {
@@ -19,6 +20,10 @@ func FrontToBackend[T Integer](frontPage, frontPerPage T) (page, pageSize T) {
 		frontPage = DefaultPage
 	}
 
+	if frontPerPage <= 0 {
+		frontPerPage = DefaultFrontPageSize
+	}
+
 	if frontPerPage <= MinFrontPageSize {
 		frontPerPage = MinFrontPageSize
 	}