diff --git a/src/main/java/com/upchina/group/query/message/SendGroupMessageAdminQuery.java b/src/main/java/com/upchina/group/query/message/SendGroupMessageAdminQuery.java
index 7de2fe8..8012315 100644
--- a/src/main/java/com/upchina/group/query/message/SendGroupMessageAdminQuery.java
+++ b/src/main/java/com/upchina/group/query/message/SendGroupMessageAdminQuery.java
@@ -1,5 +1,8 @@
 package com.upchina.group.query.message;
 
+import cn.hutool.core.util.StrUtil;
+import com.upchina.common.handler.BizException;
+import com.upchina.common.result.ResponseStatus;
 import com.upchina.common.vo.BackendUserVO;
 import com.upchina.group.constant.*;
 import com.upchina.group.entity.GroupMessage;
@@ -60,6 +63,12 @@ public class SendGroupMessageAdminQuery {
         message.setQuoteId(quoteId);
         message.setInteractiveType(interactiveType);
         if (GroupInteractiveType.PRIVATE.value.equals(interactiveType)) {
+            if (StrUtil.isEmpty(toUserId)) {
+                throw new BizException(ResponseStatus.PARM_ERROR, "接收用户ID为空");
+            }
+            if (StrUtil.isEmpty(toUserName)) {
+                throw new BizException(ResponseStatus.PARM_ERROR, "接收用户名称为空");
+            }
             message.setToUserId(toUserId);
             message.setToUserName(toUserName);
             message.setPrivateUserId(toUserId);