diff --git a/project/ble_peripheral/ble_app_bladder_patch/hal/fds/fstorage.c b/project/ble_peripheral/ble_app_bladder_patch/hal/fds/fstorage.c
index e551672..9eff739 100644
--- a/project/ble_peripheral/ble_app_bladder_patch/hal/fds/fstorage.c
+++ b/project/ble_peripheral/ble_app_bladder_patch/hal/fds/fstorage.c
@@ -47,7 +47,7 @@
 #define CONFIG_REC_KEY  (0x7010)
 
 /* Magic number used to validate stored data */
-#define CONFIG_MAGIC_NUMBER_VALUE          (0x20260319)
+#define CONFIG_MAGIC_NUMBER_VALUE          (0x20260428)
 
 /* Global configuration instance */
 config_data_t m_config;