diff --git a/jero-boot/jero-boot-base/jero-boot-base-api/jero-system-cloud-api/src/main/java/com/jero/common/system/api/fallback/SysBaseAPIFallback.java b/jero-boot/jero-boot-base/jero-boot-base-api/jero-system-cloud-api/src/main/java/com/jero/common/system/api/fallback/SysBaseAPIFallback.java
index d7ba9812..b968dd90 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-api/jero-system-cloud-api/src/main/java/com/jero/common/system/api/fallback/SysBaseAPIFallback.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-api/jero-system-cloud-api/src/main/java/com/jero/common/system/api/fallback/SysBaseAPIFallback.java
@@ -21,24 +21,26 @@ public class SysBaseAPIFallback implements ISysBaseAPI {
     @Setter
     private Throwable cause;
 
+    private static final String ERROR_MESSAGE = "发送消息失败 {}";
+
     @Override
     public void sendSysAnnouncement(MessageDTO message) {
-        log.error("发送消息失败 {}", cause);
+        log.error(ERROR_MESSAGE, cause);
     }
 
     @Override
     public void sendBusAnnouncement(BusMessageDTO message) {
-        log.error("发送消息失败 {}", cause);
+        log.error(ERROR_MESSAGE, cause);
     }
 
     @Override
     public void sendTemplateAnnouncement(TemplateMessageDTO message) {
-        log.error("发送消息失败 {}", cause);
+        log.error(ERROR_MESSAGE, cause);
     }
 
     @Override
     public void sendBusTemplateAnnouncement(BusTemplateMessageDTO message) {
-        log.error("发送消息失败 {}", cause);
+        log.error(ERROR_MESSAGE, cause);
     }
 
     @Override
@@ -99,7 +101,7 @@ public class SysBaseAPIFallback implements ISysBaseAPI {
 
     @Override
     public void updateSysAnnounReadFlag(String busType, String busId) {
-
+        // do other
     }
 
     @Override
@@ -156,7 +158,7 @@ public class SysBaseAPIFallback implements ISysBaseAPI {
 
     @Override
     public void sendWebSocketMsg(String[] userIds, String cmd) {
-
+        // do other
     }
 
     @Override
@@ -166,7 +168,7 @@ public class SysBaseAPIFallback implements ISysBaseAPI {
 
     @Override
     public void meetingSignWebsocket(String userId) {
-
+        // do other
     }
 
     @Override
@@ -278,7 +280,7 @@ public class SysBaseAPIFallback implements ISysBaseAPI {
 
     @Override
     public void sendEmailMsg(String email,String title,String content) {
-
+        // do other
     }
 
     @Override