diff --git a/BLE/DLD154Pro_Peripheral_28K/APP/dbn_ble_srv.c b/BLE/DLD154Pro_Peripheral_28K/APP/dbn_ble_srv.c
index 0ba2b37..473c0c8 100644
--- a/BLE/DLD154Pro_Peripheral_28K/APP/dbn_ble_srv.c
+++ b/BLE/DLD154Pro_Peripheral_28K/APP/dbn_ble_srv.c
@@ -430,7 +430,8 @@ static void unpack_pkg_set_cjq_param(uint8_t *pkg, uint8_t len)
 
     g_function_mode = (g_loop_cng_unit.direction_mode >> 4) & 0x0F;
 
-    g_hold_time = g_loop_cng_unit.exist_mode * 30 * 20;
+    g_hold_time = g_loop_cng_unit.exist_mode * 20 * 5;
+    g_freq_sens = (g_loop_cng_unit.sensitvity > 0) ? (g_loop_cng_unit.sensitvity - 1) : 0;
 
     i = 0;
     tmp[i++] = g_loop_cng_unit.sensitvity;
diff --git a/BLE/DLD154Pro_Peripheral_28K/APP/include/cmcng.h b/BLE/DLD154Pro_Peripheral_28K/APP/include/cmcng.h
index c8018f1..43424f3 100644
--- a/BLE/DLD154Pro_Peripheral_28K/APP/include/cmcng.h
+++ b/BLE/DLD154Pro_Peripheral_28K/APP/include/cmcng.h
@@ -17,12 +17,12 @@
  */
 
 #define     PRODUCT_MODEL                   "DLD154Pro"
-#define     FIRMWARE_VER                    "4.01"
-#define     HARDWARE_VER                    "1.00"
-#define     FIRMWARE_VER_MAIN           4
-#define     FIRMWARE_VER_SUB            1
-#define     HARDWARE_VER_MAIN          1
-#define     HARDWARE_VER_SUB           0
+#define     FIRMWARE_VER                    "3.00"
+#define     HARDWARE_VER                    "3.01"
+#define     FIRMWARE_VER_MAIN           3
+#define     FIRMWARE_VER_SUB            0
+#define     HARDWARE_VER_MAIN          3
+#define     HARDWARE_VER_SUB           1
 
 /* 功能模式�? (direction_mode �?4�?, 协议保留; 新算法不再消�?) */
 #define     FUNCTION_A                  0x01    //  二次判断 (已废�?)
diff --git a/BLE/DLD154Pro_Peripheral_28K/APP/peripheral_main.c b/BLE/DLD154Pro_Peripheral_28K/APP/peripheral_main.c
index d1bf174..6be52c4 100644
--- a/BLE/DLD154Pro_Peripheral_28K/APP/peripheral_main.c
+++ b/BLE/DLD154Pro_Peripheral_28K/APP/peripheral_main.c
@@ -298,6 +298,7 @@ void para_store_init(void)
         g_safe_max_cnt = g_loop_cng_unit.loopSafe_Timeout * 10 * (1000 / 50);
         g_freq_level = g_loop_cng_unit.loopFreq_Level - 1;
         g_function_mode = g_loop_cng_unit.direction_mode >> 4;
+        g_freq_sens = (g_loop_cng_unit.sensitvity > 0) ? (g_loop_cng_unit.sensitvity - 1) : 0;
 
         #ifdef DEBUG
             g_freq_level = 0;
@@ -439,8 +440,6 @@ void INIT_VD(void)
     loop1_SensLevel = 2;
     Flt_Reg = ALFA_CAP1;    //79
 
-    g_freq_sens = 2;       // DLD154Pro: 灵敏度默认最高, 小程序可调
-
     loop1_ORG_CNT = 0;
     loop1_ORG_SUM = 0;