diff --git a/src/main/java/com/gxwebsoft/cms/mapper/xml/CmsWebsiteMapper.xml b/src/main/java/com/gxwebsoft/cms/mapper/xml/CmsWebsiteMapper.xml
index 577c1c6..8d4fd7f 100644
--- a/src/main/java/com/gxwebsoft/cms/mapper/xml/CmsWebsiteMapper.xml
+++ b/src/main/java/com/gxwebsoft/cms/mapper/xml/CmsWebsiteMapper.xml
@@ -430,6 +430,15 @@
           #{item}
         </foreach>
       </if>
+      <if test="param.memberUserId != null">
+        AND (
+          a.user_id = #{param.memberUserId}
+          OR a.website_id IN (
+            SELECT website_id FROM app_user
+            WHERE user_id = #{param.memberUserId} AND deleted = 0
+          )
+        )
+      </if>
       <if test="param.keywords != null">
         AND (a.website_name LIKE CONCAT('%', #{param.keywords}, '%')
         OR a.website_code LIKE CONCAT('%', #{param.keywords}, '%')
diff --git a/src/main/java/com/gxwebsoft/cms/param/CmsWebsiteParam.java b/src/main/java/com/gxwebsoft/cms/param/CmsWebsiteParam.java
index cafb74d..6236415 100644
--- a/src/main/java/com/gxwebsoft/cms/param/CmsWebsiteParam.java
+++ b/src/main/java/com/gxwebsoft/cms/param/CmsWebsiteParam.java
@@ -214,6 +214,9 @@ public class CmsWebsiteParam extends BaseParam {
     @Schema(description = "按WebsiteIds集搜索")
     private Set<Integer> websiteIds;
 
+    @Schema(description = "协作成员userId（查该用户作为成员参与的应用，联表 app_user）")
+    private Integer memberUserId;
+
     @Schema(description = "当前登录用户ID")
     @QueryField(type = QueryType.EQ)
     private Integer loginUserId;