diff --git a/yudao-module-im/pom.xml b/yudao-module-im/pom.xml
index c64c05e..6fdb223 100644
--- a/yudao-module-im/pom.xml
+++ b/yudao-module-im/pom.xml
@@ -23,6 +23,11 @@
             <artifactId>yudao-module-system</artifactId>
             <version>${revision}</version>
         </dependency>
+        <dependency>
+            <groupId>cn.iocoder.boot</groupId>
+            <artifactId>yudao-module-infra</artifactId>
+            <version>${revision}</version>
+        </dependency>
 
         <dependency>
             <groupId>cn.iocoder.boot</groupId>
@@ -40,11 +45,6 @@
             <artifactId>yudao-spring-boot-starter-security</artifactId>
         </dependency>
 
-        <dependency>
-            <groupId>cn.iocoder.boot</groupId>
-            <artifactId>yudao-spring-boot-starter-websocket</artifactId>
-        </dependency>
-
         <!-- DB 相关 -->
         <dependency>
             <groupId>cn.iocoder.boot</groupId>
diff --git a/yudao-module-im/src/main/java/cn/iocoder/yudao/module/im/service/websocket/ImWebSocketServiceImpl.java b/yudao-module-im/src/main/java/cn/iocoder/yudao/module/im/service/websocket/ImWebSocketServiceImpl.java
index 2bf3222..2253943 100644
--- a/yudao-module-im/src/main/java/cn/iocoder/yudao/module/im/service/websocket/ImWebSocketServiceImpl.java
+++ b/yudao-module-im/src/main/java/cn/iocoder/yudao/module/im/service/websocket/ImWebSocketServiceImpl.java
@@ -2,10 +2,10 @@ package cn.iocoder.yudao.module.im.service.websocket;
 
 import cn.hutool.extra.spring.SpringUtil;
 import cn.iocoder.yudao.framework.common.enums.UserTypeEnum;
-import cn.iocoder.yudao.framework.websocket.core.sender.WebSocketMessageSender;
 import cn.iocoder.yudao.module.im.service.websocket.dto.ImChannelMessageDTO;
 import cn.iocoder.yudao.module.im.service.websocket.dto.ImGroupMessageDTO;
 import cn.iocoder.yudao.module.im.service.websocket.dto.ImPrivateMessageDTO;
+import cn.iocoder.yudao.module.infra.api.websocket.WebSocketSenderApi;
 import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.scheduling.annotation.Async;
@@ -33,7 +33,7 @@ import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.
 public class ImWebSocketServiceImpl implements ImWebSocketService {
 
     @Resource
-    private WebSocketMessageSender webSocketMessageSender;
+    private WebSocketSenderApi webSocketSenderApi;
 
     @Override
     public void sendPrivateMessageAsync(Collection<Long> userIds, ImPrivateMessageDTO dto) {
@@ -64,7 +64,7 @@ public class ImWebSocketServiceImpl implements ImWebSocketService {
     public void doSendPrivateMessage(Collection<Long> userIds, ImPrivateMessageDTO dto) {
         for (Long userId : getDistinctUserIds(userIds)) {
             try {
-                webSocketMessageSender.sendObject(UserTypeEnum.ADMIN.getValue(), userId,
+                webSocketSenderApi.sendObject(UserTypeEnum.ADMIN.getValue(), userId,
                         ImPrivateMessageDTO.TYPE, dto);
             } catch (Exception e) {
                 log.error("[doSendPrivateMessage][userId({}) dto({}) 发送失败]", userId, dto, e);
@@ -79,7 +79,7 @@ public class ImWebSocketServiceImpl implements ImWebSocketService {
     public void doSendGroupMessage(Collection<Long> userIds, ImGroupMessageDTO dto) {
         for (Long userId : getDistinctUserIds(userIds)) {
             try {
-                webSocketMessageSender.sendObject(UserTypeEnum.ADMIN.getValue(), userId,
+                webSocketSenderApi.sendObject(UserTypeEnum.ADMIN.getValue(), userId,
                         ImGroupMessageDTO.TYPE, dto);
             } catch (Exception e) {
                 log.error("[doSendGroupMessage][userId({}) dto({}) 发送失败]", userId, dto, e);
@@ -94,7 +94,7 @@ public class ImWebSocketServiceImpl implements ImWebSocketService {
     public void doSendChannelMessage(Collection<Long> userIds, ImChannelMessageDTO dto) {
         for (Long userId : getDistinctUserIds(userIds)) {
             try {
-                webSocketMessageSender.sendObject(UserTypeEnum.ADMIN.getValue(), userId,
+                webSocketSenderApi.sendObject(UserTypeEnum.ADMIN.getValue(), userId,
                         ImChannelMessageDTO.TYPE, dto);
             } catch (Exception e) {
                 log.error("[doSendChannelMessage][userId({}) dto({}) 发送失败]", userId, dto, e);
@@ -104,12 +104,12 @@ public class ImWebSocketServiceImpl implements ImWebSocketService {
 
     /**
      * 异步广播频道 WebSocket 消息给当前所有在线管理端用户；
-     * 依赖 WebSocketMessageSender 按 UserType 广播能力，离线用户由客户端上线 pull 兜底
+     * 依赖 infra WebSocketSenderApi 按 UserType 广播能力，离线用户由客户端上线 pull 兜底
      */
     @Async
     public void doBroadcastChannelMessage(ImChannelMessageDTO dto) {
         try {
-            webSocketMessageSender.sendObject(UserTypeEnum.ADMIN.getValue(),
+            webSocketSenderApi.sendObject(UserTypeEnum.ADMIN.getValue(),
                     ImChannelMessageDTO.TYPE, dto);
         } catch (Exception e) {
             log.error("[doBroadcastChannelMessage][dto({}) 广播失败]", dto, e);
diff --git a/yudao-module-im/src/test/java/cn/iocoder/yudao/module/im/service/websocket/ImWebSocketServiceImplTest.java b/yudao-module-im/src/test/java/cn/iocoder/yudao/module/im/service/websocket/ImWebSocketServiceImplTest.java
index ba11735..df2125a 100644
--- a/yudao-module-im/src/test/java/cn/iocoder/yudao/module/im/service/websocket/ImWebSocketServiceImplTest.java
+++ b/yudao-module-im/src/test/java/cn/iocoder/yudao/module/im/service/websocket/ImWebSocketServiceImplTest.java
@@ -4,9 +4,9 @@ import cn.hutool.core.collection.ListUtil;
 import cn.hutool.extra.spring.SpringUtil;
 import cn.iocoder.yudao.framework.common.enums.UserTypeEnum;
 import cn.iocoder.yudao.framework.test.core.ut.BaseMockitoUnitTest;
-import cn.iocoder.yudao.framework.websocket.core.sender.WebSocketMessageSender;
 import cn.iocoder.yudao.module.im.service.websocket.dto.ImGroupMessageDTO;
 import cn.iocoder.yudao.module.im.service.websocket.dto.ImPrivateMessageDTO;
+import cn.iocoder.yudao.module.infra.api.websocket.WebSocketSenderApi;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.InjectMocks;
@@ -34,7 +34,7 @@ public class ImWebSocketServiceImplTest extends BaseMockitoUnitTest {
     private ImWebSocketServiceImpl imWebSocketService;
 
     @Mock
-    private WebSocketMessageSender webSocketMessageSender;
+    private WebSocketSenderApi webSocketSenderApi;
 
     @AfterEach
     public void tearDown() {
@@ -59,7 +59,7 @@ public class ImWebSocketServiceImplTest extends BaseMockitoUnitTest {
             imWebSocketService.sendPrivateMessageAsync(2L, dto);
 
             // 断言
-            verify(webSocketMessageSender).sendObject(
+            verify(webSocketSenderApi).sendObject(
                     eq(UserTypeEnum.ADMIN.getValue()), eq(2L), eq(ImPrivateMessageDTO.TYPE), eq(dto));
         }
     }
@@ -79,7 +79,7 @@ public class ImWebSocketServiceImplTest extends BaseMockitoUnitTest {
                 imWebSocketService.sendPrivateMessageAsync(2L, dto);
 
                 // 断言：事务未提交，未推送
-                verify(webSocketMessageSender, never()).sendObject(anyInt(), anyLong(), anyString(), any());
+                verify(webSocketSenderApi, never()).sendObject(anyInt(), anyLong(), anyString(), any());
 
                 // 模拟事务提交
                 List<TransactionSynchronization> syncs =
@@ -88,7 +88,7 @@ public class ImWebSocketServiceImplTest extends BaseMockitoUnitTest {
                 syncs.forEach(TransactionSynchronization::afterCommit);
 
                 // 断言：提交后推送
-                verify(webSocketMessageSender).sendObject(
+                verify(webSocketSenderApi).sendObject(
                         eq(UserTypeEnum.ADMIN.getValue()), eq(2L), eq(ImPrivateMessageDTO.TYPE), eq(dto));
             } finally {
                 TransactionSynchronizationManager.clear();
@@ -110,11 +110,11 @@ public class ImWebSocketServiceImplTest extends BaseMockitoUnitTest {
 
             imWebSocketService.sendGroupMessageAsync(ListUtil.of(1L, 2L, 3L), dto);
 
-            verify(webSocketMessageSender).sendObject(
+            verify(webSocketSenderApi).sendObject(
                     eq(UserTypeEnum.ADMIN.getValue()), eq(1L), eq(ImGroupMessageDTO.TYPE), eq(dto));
-            verify(webSocketMessageSender).sendObject(
+            verify(webSocketSenderApi).sendObject(
                     eq(UserTypeEnum.ADMIN.getValue()), eq(2L), eq(ImGroupMessageDTO.TYPE), eq(dto));
-            verify(webSocketMessageSender).sendObject(
+            verify(webSocketSenderApi).sendObject(
                     eq(UserTypeEnum.ADMIN.getValue()), eq(3L), eq(ImGroupMessageDTO.TYPE), eq(dto));
         }
     }
@@ -129,13 +129,13 @@ public class ImWebSocketServiceImplTest extends BaseMockitoUnitTest {
             dto.setGroupId(10L);
             // 给 1 号用户推送时抛异常，不能影响 2/3 号
             doThrow(new RuntimeException("user offline"))
-                    .when(webSocketMessageSender).sendObject(anyInt(), eq(1L), anyString(), any());
+                    .when(webSocketSenderApi).sendObject(anyInt(), eq(1L), anyString(), any());
 
             imWebSocketService.sendGroupMessageAsync(ListUtil.of(1L, 2L, 3L), dto);
 
             // 2L 和 3L 也都被推送
-            verify(webSocketMessageSender).sendObject(anyInt(), eq(2L), anyString(), any());
-            verify(webSocketMessageSender).sendObject(anyInt(), eq(3L), anyString(), any());
+            verify(webSocketSenderApi).sendObject(anyInt(), eq(2L), anyString(), any());
+            verify(webSocketSenderApi).sendObject(anyInt(), eq(3L), anyString(), any());
         }
     }
 
@@ -146,7 +146,7 @@ public class ImWebSocketServiceImplTest extends BaseMockitoUnitTest {
         imWebSocketService.doSendGroupMessage(Collections.emptyList(), dto);
         imWebSocketService.doSendGroupMessage(null, dto);
 
-        verifyNoInteractions(webSocketMessageSender);
+        verifyNoInteractions(webSocketSenderApi);
     }
 
     @Test
@@ -155,11 +155,11 @@ public class ImWebSocketServiceImplTest extends BaseMockitoUnitTest {
 
         imWebSocketService.doSendGroupMessage(Arrays.asList(1L, 2L, 1L, null), dto);
 
-        verify(webSocketMessageSender).sendObject(
+        verify(webSocketSenderApi).sendObject(
                 eq(UserTypeEnum.ADMIN.getValue()), eq(1L), eq(ImGroupMessageDTO.TYPE), eq(dto));
-        verify(webSocketMessageSender).sendObject(
+        verify(webSocketSenderApi).sendObject(
                 eq(UserTypeEnum.ADMIN.getValue()), eq(2L), eq(ImGroupMessageDTO.TYPE), eq(dto));
-        verifyNoMoreInteractions(webSocketMessageSender);
+        verifyNoMoreInteractions(webSocketSenderApi);
     }
 
     @Test
@@ -171,12 +171,12 @@ public class ImWebSocketServiceImplTest extends BaseMockitoUnitTest {
             // 准备：sender 抛异常
             ImPrivateMessageDTO dto = new ImPrivateMessageDTO().setSenderId(1L).setReceiverId(2L);
             doThrow(new RuntimeException("user offline"))
-                    .when(webSocketMessageSender).sendObject(anyInt(), anyLong(), anyString(), any());
+                    .when(webSocketSenderApi).sendObject(anyInt(), anyLong(), anyString(), any());
 
             // 调用：异常应被吞掉，不向上抛
             imWebSocketService.sendPrivateMessageAsync(2L, dto);
 
-            verify(webSocketMessageSender).sendObject(anyInt(), eq(2L), anyString(), any());
+            verify(webSocketSenderApi).sendObject(anyInt(), eq(2L), anyString(), any());
         }
     }
 
@@ -191,7 +191,7 @@ public class ImWebSocketServiceImplTest extends BaseMockitoUnitTest {
 
             imWebSocketService.sendGroupMessageAsync(42L, dto);
 
-            verify(webSocketMessageSender).sendObject(
+            verify(webSocketSenderApi).sendObject(
                     eq(UserTypeEnum.ADMIN.getValue()), eq(42L), eq(ImGroupMessageDTO.TYPE), eq(dto));
         }
     }