diff --git a/README.md b/README.md
index 8b19297..987921c 100644
--- a/README.md
+++ b/README.md
@@ -206,6 +206,12 @@ firmware_version_arm_bootloader  9.0
 DSP Firmware 48
 ARM Firmware 45
 ```
+#Update13.  Jan. 2025
+```
+DSP Firmware 48
+ARM Firmware 47
+```
+
 # DB SQL Queris
 ```
 "select grid_voltage_r, uploadTime as `time`\nfrom solax.solax_local\nwhere uploadTime > now(3) - INTERVAL 2 MINUTE\norder by uploadTime desc\nlimit 1\n;\n",