diff --git a/jx_test/floor/f1.json b/jx_test/floor/f1.json
index 84e4a8b..470b14c 100644
--- a/jx_test/floor/f1.json
+++ b/jx_test/floor/f1.json
@@ -3494,7 +3494,7 @@
             0.001,
             2.2,
             4.2,
-            5.5,
+            5.55,
             8.5
           ],
           "topHeight": 2