diff --git a/src/org/redkale/util/Utility.java b/src/org/redkale/util/Utility.java
index c45997375..c30332edf 100644
--- a/src/org/redkale/util/Utility.java
+++ b/src/org/redkale/util/Utility.java
@@ -1747,7 +1747,6 @@ public final class Utility {
                 conn.setDoOutput(true);
                 conn.getOutputStream().write(body.getBytes(UTF_8));
             }
-            conn.setUseCaches(false);
             conn.connect();
             int rs = conn.getResponseCode();
             if (rs == 301 || rs == 302) {