diff --git a/usrc/project_configs.h b/usrc/project_configs.h
index 49462ae..a106406 100644
--- a/usrc/project_configs.h
+++ b/usrc/project_configs.h
@@ -8,7 +8,7 @@
  * @brief 基础配置
  *
  */
-#define SOFTWARE_VERSION 1
+#define SOFTWARE_VERSION 2
 #define HARDWARE_VERSION 1
 #define PROJECT          "dbdb_liquid_path_control"
 #define SN_HEADER        "SN"