diff --git a/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/server/core/ConfigurerAdapter.java b/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/server/core/ConfigurerAdapter.java
index 10305bda..bf8deac4 100644
--- a/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/server/core/ConfigurerAdapter.java
+++ b/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/server/core/ConfigurerAdapter.java
@@ -31,6 +31,7 @@ import org.springframework.http.converter.StringHttpMessageConverter;
 import org.springframework.web.cors.CorsConfiguration;
 import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
 import org.springframework.web.filter.CorsFilter;
+
 import org.springframework.web.servlet.config.annotation.EnableWebMvc;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
diff --git a/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/websocket/context/CsWsClientManager.java b/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/websocket/context/CsWsClientManager.java
index 17cfb9d2..207f2340 100644
--- a/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/websocket/context/CsWsClientManager.java
+++ b/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/websocket/context/CsWsClientManager.java
@@ -48,7 +48,7 @@ public class CsWsClientManager {
                 //                log.info("关闭session, sid={}", sid);
                 wsServer.getSession().close();
             } catch (Exception e) {
-                // ignore
+                log.error("Close session failed, sid={}", sid, e);
             }
             //            log.info("停止任务, sid={}", sid);
             wsServer.stopTask(sid);
diff --git a/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/websocket/context/CsWsServer.java b/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/websocket/context/CsWsServer.java
index 40abe99b..646647a1 100644
--- a/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/websocket/context/CsWsServer.java
+++ b/cutejava/cutejava-framework/src/main/java/cn/odboy/framework/websocket/context/CsWsServer.java
@@ -76,7 +76,7 @@ public class CsWsServer {
         try {
             CsWsClientManager.removeClient(this.sid);
         } catch (Exception e) {
-            // ignore
+            log.error("WebSocket onClose error, sid={}", this.sid, e);
         }
     }
 
@@ -86,7 +86,7 @@ public class CsWsServer {
         try {
             CsWsClientManager.removeClient(this.sid);
         } catch (Exception e) {
-            // ignore
+            log.error("WebSocket onClose error, sid={}", this.sid, e);
         }
     }