fix

netflix-web/src/main/java/com/cyksj/web/controller/manage/distribute/DistributeController.java

@@ -1209,7 +1209,7 @@ public class DistributeController {
 		UserDistributeSharedWhite userDistributeSharedWhite = userDistributeSharedWhiteMapper.selectOne(Wrappers.lambdaQuery(UserDistributeSharedWhite.class)
 				.eq(UserDistributeSharedWhite::getUserId, sharedWhite.getUserId())
 				.last("limit 1"));
-		if (userDistributeSharedWhite == null) {
+		if (userDistributeSharedWhite != null) {
 			throw BusinessRuntimeException.getInstance("已添加该渠道用户");
 		}
 		userDistributeSharedWhiteMapper.insert(sharedWhite);