diff --git a/components/bt/controller/esp32/bt.c b/components/bt/controller/esp32/bt.c
index dddcbfbaf0..a88fca9c72 100644
--- a/components/bt/controller/esp32/bt.c
+++ b/components/bt/controller/esp32/bt.c
@@ -262,6 +262,7 @@ extern void bt_stack_enableCoexVsCmd(bool en);
 extern void scan_stack_enableAdvFlowCtrlVsCmd(bool en);
 extern void adv_stack_enableClearLegacyAdvVsCmd(bool en);
 extern void advFilter_stack_enableDupExcListVsCmd(bool en);
+extern void arr_stack_enableMultiConnVsCmd(bool en);
 #endif // (CONFIG_BT_NIMBLE_ENABLED) || (CONFIG_BT_BLUEDROID_ENABLED)
 
 /* Local Function Declare
@@ -1727,6 +1728,7 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
     scan_stack_enableAdvFlowCtrlVsCmd(true);
     adv_stack_enableClearLegacyAdvVsCmd(true);
     advFilter_stack_enableDupExcListVsCmd(true);
+    arr_stack_enableMultiConnVsCmd(true);
 #endif // (CONFIG_BT_NIMBLE_ENABLED) || (CONFIG_BT_BLUEDROID_ENABLED)
 
     btdm_controller_status = ESP_BT_CONTROLLER_STATUS_INITED;
@@ -1766,6 +1768,7 @@ esp_err_t esp_bt_controller_deinit(void)
     scan_stack_enableAdvFlowCtrlVsCmd(false);
     adv_stack_enableClearLegacyAdvVsCmd(false);
     advFilter_stack_enableDupExcListVsCmd(false);
+    arr_stack_enableMultiConnVsCmd(false);
 #endif // (CONFIG_BT_NIMBLE_ENABLED) || (CONFIG_BT_BLUEDROID_ENABLED)
 
     return ESP_OK;
diff --git a/components/bt/controller/lib_esp32 b/components/bt/controller/lib_esp32
index 1d75685043..185c7205db 160000
--- a/components/bt/controller/lib_esp32
+++ b/components/bt/controller/lib_esp32
@@ -1 +1 @@
-Subproject commit 1d7568504309a37243b9e5bccd956eba6daeb907
+Subproject commit 185c7205db1f5082d070d00ea5dfdbb24c291d05
diff --git a/components/soc/esp32/include/soc/Kconfig.soc_caps.in b/components/soc/esp32/include/soc/Kconfig.soc_caps.in
index 4f663c9039..b04bc04bc0 100644
--- a/components/soc/esp32/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32/include/soc/Kconfig.soc_caps.in
@@ -947,6 +947,10 @@ config SOC_BT_H2C_ENC_KEY_CTRL_ENH_VSC_SUPPORTED
     bool
     default y
 
+config SOC_BLE_MULTI_CONN_OPTIMIZATION
+    bool
+    default y
+
 config SOC_ULP_HAS_ADC
     bool
     default y
diff --git a/components/soc/esp32/include/soc/soc_caps.h b/components/soc/esp32/include/soc/soc_caps.h
index 191c8d9025..42b6fea898 100644
--- a/components/soc/esp32/include/soc/soc_caps.h
+++ b/components/soc/esp32/include/soc/soc_caps.h
@@ -452,6 +452,7 @@
 #define SOC_BLE_DEVICE_PRIVACY_SUPPORTED (0)   /*!< Support BLE device privacy mode */
 #define SOC_BLUFI_SUPPORTED             (1)    /*!< Support BLUFI */
 #define SOC_BT_H2C_ENC_KEY_CTRL_ENH_VSC_SUPPORTED (1) /*!< Support Bluetooth Classic encryption key size configuration through vendor-specific HCI command */
+#define SOC_BLE_MULTI_CONN_OPTIMIZATION (1)    /*!< Support multiple connections optimization */
 
 /*-------------------------- ULP CAPS ----------------------------------------*/
 #define SOC_ULP_HAS_ADC                     (1)    /* ADC can be accessed from ULP */