commit

src/main/java/com/zzsn/knowbase/controller/KnowledgeController.java

@@ -249,7 +249,7 @@ public class KnowledgeController {
         Object fileObject = redisUtil.get(fileIds);
         String newsFilePath = null;
         String fileFilePath = null;
-        if (fileObject != null) {
+        if (newsObject != null) {
             newsFilePath = newsObject.toString();
         }
         if (fileObject != null) {