diff --git a/components/bt/Kconfig b/components/bt/Kconfig
index a8cc57d5dc..33bd871121 100644
--- a/components/bt/Kconfig
+++ b/components/bt/Kconfig
@@ -70,7 +70,7 @@ menu "MODEM SLEEP Options"
 config BTDM_CONTROLLER_MODEM_SLEEP
     bool "Bluetooth modem sleep"
     depends on BT_ENABLED
-    default y
+    default n
     help
         Enable/disable bluetooth controller low power mode.
         Note that currently there is problem in the combination use of bluetooth modem sleep and Dynamic Frequency Scaling(DFS). So do not enable DFS if bluetooth modem sleep is in use.
diff --git a/components/idf_test/integration_test/TC_IT_BTSTK_GAP.yml b/components/idf_test/integration_test/TC_IT_BTSTK_GAP.yml
index 02a4ae7c57..95bde1cf2d 100644
--- a/components/idf_test/integration_test/TC_IT_BTSTK_GAP.yml
+++ b/components/idf_test/integration_test/TC_IT_BTSTK_GAP.yml
@@ -132,14 +132,14 @@ test cases:
   - - "SSC SSC2 blescan -L -c 0 -s 1"
     - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - - "SSC SSC2 blescan -D -z start -t 3"
-    - ["R SSC2 P <dut1_bt_mac>"]
+    - ["R SSC2 P <dut1_bt_mac> C Complete"]
   - - "SSC SSC1 ble -S -z name -n 123456789012345678901234567890123"
     - ["R SSC1 C +BLE:ERROR"]
   - *set_default_adv_data
   - - "SSC SSC2 blescan -L -c 0 -s 1"
     - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - - "SSC SSC2 blescan -D -z start -t 3"
-    - ["R SSC2 P <dut1_bt_mac>"]
+    - ["R SSC2 P <dut1_bt_mac> C Complete"]
 - ID: BTSTK_GAP_02001
   <<: *GAP_CASE
   test point 2: BLE GAP config advertising data
@@ -1761,6 +1761,8 @@ test cases:
     3. scan with the correct adv data
   cmd set:
   - ""
+  - - "SSC SSC2 blescan -L -c 0 -d 1"
+    - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - *dut1_stop_adv
   - - "SSC SSC1 bleadv -R -t 1 -r 0x020AEB06FF1112131415051220004000021901020106"
     - ["R SSC1 C +BLEADV:OK"]
@@ -1791,6 +1793,8 @@ test cases:
   - ""
   - *dut1_stop_adv
   - *dut2_stop_adv
+  - - "SSC SSC2 blescan -L -c 0 -d 1"
+    - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - - LOOP 4 3 "['0302ABCD','0303ABCD','0504ABCDABCD','0505ABCDABCD',]" "['insrv16,0xABCD','srv16,0xABCD','insrv32,0xABCDABCD','srv32,0xABCDABCD']"
   - - "SSC SSC1 bleadv -R -t 1 -r 0x{%s}"
     - ["R SSC1 C +BLEADV:OK"]
@@ -1823,6 +1827,8 @@ test cases:
   - ""
   - *dut1_stop_adv
   - *dut2_stop_adv
+  - - "SSC SSC2 blescan -L -c 0 -d 1"
+    - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - - LOOP 3 3 "['0416ABCDEF','0620ABCDABCDEF','1221ABCDABCDABCDABCDABCDABCDABCDABCDEF',]" "['srvdata,0xABCDEF','srvdata32,0xABCDABCDEF','srvdata128,0xABCDABCDABCDABCDABCDABCDABCDABCDEF']"
   - - "SSC SSC1 bleadv -R -t 1 -r 0x{%s}"
     - ["R SSC1 C +BLEADV:OK"]
@@ -1846,6 +1852,8 @@ test cases:
   cmd set:
   - ""
   - *dut1_stop_adv
+  - - "SSC SSC2 blescan -L -c 0 -d 1"
+    - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - - "SSC SSC1 bleadv -R -t 1 -r 0x15FF1011121314151617181910111213141516171819"
     - ["R SSC1 C +BLEADV:OK"]
   - - "SSC SSC1 bleadv -R -t 2 -r 0x020AEB051220004000021901020106"
@@ -1884,6 +1892,8 @@ test cases:
   cmd set:
   - ""
   - *dut1_stop_adv
+  - - "SSC SSC2 blescan -L -c 0 -d 1"
+    - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - - "SSC SSC1 ble -S -z name -n abcde"
     - ["R SSC1 C +BLE"]
   - - "SSC SSC1 bleadv -L -c 0 -n 1 -t 3"
@@ -1924,6 +1934,8 @@ test cases:
   cmd set:
   - ""
   - *dut1_stop_adv
+  - - "SSC SSC2 blescan -L -c 0 -d 1"
+    - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - *set_default_ble_name
   - - "SSC SSC1 bleadv -L -c 0 -x 1 -t 3"
     - ["R SSC1 C +BLEADV:SetAdv,OK"]
@@ -1963,6 +1975,8 @@ test cases:
   cmd set:
   - ""
   - *dut1_stop_adv
+  - - "SSC SSC2 blescan -L -c 0 -d 1"
+    - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - *set_default_ble_name
   - - "SSC SSC1 bleadv -L -c 0 -i 0x20-0x40 -t 3"
     - ["R SSC1 C +BLEADV:SetAdv,OK"]
@@ -2002,6 +2016,8 @@ test cases:
   cmd set:
   - ""
   - *dut1_stop_adv
+  - - "SSC SSC2 blescan -L -c 0 -d 1"
+    - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - *set_default_ble_name
   - - "SSC SSC1 bleadv -L -c 0 -a 0 -t 3"
     - ["R SSC1 C +BLEADV:SetAdv,OK"]
@@ -2033,6 +2049,8 @@ test cases:
   cmd set:
   - ""
   - *dut1_stop_adv
+  - - "SSC SSC2 blescan -L -c 0 -d 1"
+    - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - *set_default_ble_name
   - - "SSC SSC1 bleadv -L -c 0 -m 0x12345678 -t 3"
     - ["R SSC1 C +BLEADV:SetAdv,OK"]
@@ -2057,6 +2075,8 @@ test cases:
   cmd set:
   - ""
   - *dut1_stop_adv
+  - - "SSC SSC2 blescan -L -c 0 -d 1"
+    - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - *set_default_ble_name
   - - "SSC SSC1 bleadv -L -c 0 -n 0 -d 0x1234123456 -t 3"
     - ["R SSC1 C +BLEADV:SetAdv,OK"]
@@ -2081,6 +2101,8 @@ test cases:
   cmd set:
   - ""
   - *dut1_stop_adv
+  - - "SSC SSC2 blescan -L -c 0 -d 1"
+    - ["R SSC2 C +BLESCAN:SetScanParam,OK"]
   - - "SSC SSC1 bleadv -L -c 0 -n 0 -x 0 -i 0x00-0x00 -s ABCD,ABCDDCBA,12349B5F8000008000100000ABCD0000 -t 3"
     - ["R SSC1 C +BLEADV:SetAdv,OK"]
   - *dut1_start_adv