diff --git a/app/api/adsapi/click.go b/app/api/adsapi/click.go
index 8ab1f60..f673027 100644
--- a/app/api/adsapi/click.go
+++ b/app/api/adsapi/click.go
@@ -1,6 +1,8 @@
 package adsapi
 
 import (
+	"strconv"
+
 	"videoweb/app/api/proto"
 	"videoweb/app/service/configser"
 	"videoweb/pub/common"
@@ -12,18 +14,18 @@ import (
 // Click 广告点击上报
 // @Tags 广告
 // @Summary 广告点击上报
-// @Description 用户点击广告时异步上报到广告中心
+// @Description 用户点击广告时异步上报到广告中心。请求可带 appId 覆盖默认，缺省时按本站 appId 上报。
 // @Accept json
 // @Produce json
-// @Param param body proto.AdsClickReq true "参数"
+// @Param param body proto.AdsClickInfo true "参数"
 // @Success 200 {string} json
 // @Router /api/app/ads/click [POST]
 func Click(c *gin.Context) {
-	var req proto.AdsClickReq
+	var req proto.AdsClickInfo
 	if err := c.ShouldBindJSON(&req); err != nil {
 		common.ServerJSON(c, srvdef.ErrParamError, err.Error())
 		return
 	}
-	configser.AsyncAdvertiseClick(req.AdsId)
+	configser.AsyncAdvertiseClick(strconv.FormatInt(req.AdsId, 10), int32(req.AppId))
 	common.ServerJSON(c, srvdef.Success, nil)
 }
diff --git a/app/service/configser/advertise_click.go b/app/service/configser/advertise_click.go
index 98fc345..ab070ac 100644
--- a/app/service/configser/advertise_click.go
+++ b/app/service/configser/advertise_click.go
@@ -22,14 +22,23 @@ type advertiseClickResp struct {
 	Code int64 `json:"code"`
 }
 
-// AdvertiseClickCenter 同步上报单条广告点击到广告中心
-func AdvertiseClickCenter(advertiseId int64) error {
+// resolveAdvertiseAppId 请求带了 AppId 用请求的，否则回落到默认 advertiseAppId
+func resolveAdvertiseAppId(reqAppId int32) int32 {
+	if reqAppId > 0 {
+		return reqAppId
+	}
+	return advertiseAppId
+}
+
+// AdvertiseClickCenter 同步上报单条广告点击到广告中心。
+// appId<=0 时回落到默认 advertiseAppId。
+func AdvertiseClickCenter(advertiseId int64, appId int32) error {
 	versionUrl := strings.TrimRight(strings.TrimSpace(appg.Conf.VersionUrl), "/")
 	if versionUrl == "" {
 		return fmt.Errorf("versionUrl 未配置")
 	}
 	url := versionUrl + "/api/stat/advitise/v2/click"
-	body, _ := json.Marshal(advertiseClickReq{Id: advertiseId, AppId: advertiseAppId})
+	body, _ := json.Marshal(advertiseClickReq{Id: advertiseId, AppId: resolveAdvertiseAppId(appId)})
 	var resp advertiseClickResp
 	code, err := httputil.Client().POSTJsonWithJResp(&resp, url, map[string]string{"Content-Type": "application/json"}, body)
 	if err != nil {
@@ -43,14 +52,15 @@ func AdvertiseClickCenter(advertiseId int64) error {
 	return nil
 }
 
-// AsyncAdvertiseClick 异步上报广告点击，非数字 id 忽略
-func AsyncAdvertiseClick(id string) {
+// AsyncAdvertiseClick 异步上报广告点击，非数字 id 忽略。
+// appId<=0 时回落到默认 advertiseAppId。
+func AsyncAdvertiseClick(id string, appId int32) {
 	advertiseId, err := strconv.ParseInt(strings.TrimSpace(id), 10, 64)
 	if err != nil {
 		log.Warn("AsyncAdvertiseClick invalid id", log.Any("id", id))
 		return
 	}
 	godef.Go(func() {
-		_ = AdvertiseClickCenter(advertiseId)
+		_ = AdvertiseClickCenter(advertiseId, appId)
 	})
 }