diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/utilS/RequestParamExtractor.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/utilS/RequestParamExtractor.java
index 0da26caa..5234c04e 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/utilS/RequestParamExtractor.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/xzd/utilS/RequestParamExtractor.java
@@ -1,5 +1,6 @@
 package org.dromara.xzd.utilS;
 
+import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
 import com.alibaba.fastjson.JSONObject;
 import jakarta.servlet.ServletRequest;
@@ -41,7 +42,10 @@ public class RequestParamExtractor {
                 JSONObject json = JSONObject.parseObject(requestBody);
                 for (String field : extractFields) {
                     if (json.containsKey(field)) {
-                        params.put(field, json.get(field));
+                        Object o = json.get(field);
+                        if (ObjectUtil.isNotEmpty(o)) {
+                            params.put(field, o);
+                        }
                     }
                 }
             }