文字图像改为方形

im-client/src/main/java/com/bx/imclient/sender/IMSender.java

@@ -30,6 +30,7 @@ public class IMSender {
 
     public<T> void sendPrivateMessage(IMPrivateMessage<T> message) {
         List<IMSendResult> results = new LinkedList<>();
+        if(!Objects.isNull(message.getRecvId())){
             for (Integer terminal : message.getRecvTerminals()) {
                 // 获取对方连接的channelId
                 String key = String.join(":", IMRedisKey.IM_USER_SERVER_ID, message.getRecvId().toString(), terminal.toString());
@@ -54,6 +55,8 @@ public class IMSender {
                     results.add(result);
                 }
             }
+        }
+
         // 推送给自己的其他终端
         if(message.getSendToSelf()){
             for (Integer terminal : IMTerminalType.codes()) {

im-ui/src/components/common/HeadImage.vue

@@ -84,7 +84,7 @@
 		
 		.avatar-text{
 			background-color: #f2f2f2; /* 默认背景色 */
-			border-radius: 50%; /* 圆角效果 */
+			border-radius: 10%; /* 圆角效果 */
 			display: flex;
 			align-items: center;
 			justify-content: center;