diff --git a/src/main/java/cn/teammodel/service/impl/ChatMessageServiceImpl.java b/src/main/java/cn/teammodel/service/impl/ChatMessageServiceImpl.java
index 92f9a72..b853bf6 100644
--- a/src/main/java/cn/teammodel/service/impl/ChatMessageServiceImpl.java
+++ b/src/main/java/cn/teammodel/service/impl/ChatMessageServiceImpl.java
@@ -25,7 +25,6 @@ import cn.teammodel.utils.RepositoryUtil;
 import com.alibaba.fastjson2.JSON;
 import com.alibaba.fastjson2.TypeReference;
 import com.azure.cosmos.models.CosmosPatchOperations;
-import com.sun.xml.internal.ws.transport.http.ResourceLoader;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;