diff --git a/server/product/internal/types/types.go b/server/product/internal/types/types.go
index 4ac39ef0..e6290702 100644
--- a/server/product/internal/types/types.go
+++ b/server/product/internal/types/types.go
@@ -8,7 +8,7 @@ import (
 type GetProductListReq struct {
 	Cid    int64  `form:"cid"`
 	Size   uint32 `form:"size"`
-	Page   uint32 `form:"page"`
+	Page   uint32 `form:"page,optional"`
 	IsDemo uint32 `form:"is_demo,optional"`
 }
 
diff --git a/server_api/product.api b/server_api/product.api
index b51973e9..cc3c6548 100644
--- a/server_api/product.api
+++ b/server_api/product.api
@@ -43,7 +43,7 @@ service product {
 type GetProductListReq {
 	Cid    int64  `form:"cid"`
 	Size   uint32 `form:"size"`
-	Page   uint32 `form:"page"`
+	Page   uint32 `form:"page,optional"`
 	IsDemo uint32 `form:"is_demo,optional"`
 }
 type GetProductListRsp {