diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatedlyRequestWrapper.java b/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatedlyRequestWrapper.java
index 9ad6f49..0c011e2 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatedlyRequestWrapper.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatedlyRequestWrapper.java
@@ -67,6 +67,11 @@ public class RepeatedlyRequestWrapper extends HttpServletRequestWrapper
             {
 
             }
+
+            @Override
+            public int available() throws IOException {
+                return body.length;
+            }
         };
     }
 }