diff --git a/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/content/CheckDataUtils.java b/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/content/CheckDataUtils.java
index 1b0b92f..4805263 100644
--- a/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/content/CheckDataUtils.java
+++ b/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/content/CheckDataUtils.java
@@ -81,7 +81,7 @@ public class CheckDataUtils {
      */
     public static CheckResultDTO checkContent(List<String> textList) {
         if (textList == null || textList.size() == 0) {
-            return null;
+            return new CheckResultDTO();
         }
         String text = StringUtils.join(textList.toArray(), "。");
 
@@ -143,7 +143,7 @@ public class CheckDataUtils {
                 }
             }
         } else {
-            return null;
+            return new CheckResultDTO();
         }
 
         tasks.setTasks(contentList);