diff --git a/src/TRC20Contract.php b/src/TRC20Contract.php
index 708772f..c5d2c3e 100644
--- a/src/TRC20Contract.php
+++ b/src/TRC20Contract.php
@@ -68,7 +68,7 @@ class TRC20Contract
      *
      * @var integer
      */
-    private int $feeLimit = 10;
+    private int $feeLimit = 30;
 
     /**
      * Base Tron object