diff --git a/source/arm11/open_agb_firm.c b/source/arm11/open_agb_firm.c
index fa8042c..4168ada 100644
--- a/source/arm11/open_agb_firm.c
+++ b/source/arm11/open_agb_firm.c
@@ -251,7 +251,7 @@ atp_error_t oaf_config_page()
 	memcpy( base, &g_oafConfig, sizeof(g_oafConfig) );
 	OafConfig *prev = (OafConfig*)&base[0];
 
-	ee_snprintf(title, sizeof(title), "参数配置　　　　　　　　　　　当前电量%3d%%", MCU_getBatteryLevel());
+	ee_snprintf(title, sizeof(title), "参数配置　　　　　　　　　　　当前电量:%3d%%", MCU_getBatteryLevel());
 	atp_error_t res = atp_select( title, 4, config_item, config_adjust, NULL, 0, 0, NULL );
 	if( res == ATP_NO_ACTION )
 	{