修改内容中无需变量替换逻辑

clx-performance-web/src/main/java/com/clx/performance/service/impl/SendInternalMessageServiceImpl.java

@@ -230,6 +230,9 @@ public class SendInternalMessageServiceImpl implements SendInternalMessageServic
         if(CollectionUtils.isNotEmpty(list)){
             listSize = list.size();
         }
+        if(times == 0){
+            return content;
+        }
         if(times != listSize){
             log.error("替换的变量和字符串中需要的变量数量不一致");
             return null;