diff --git a/components/bt/controller/esp32c5/Kconfig.in b/components/bt/controller/esp32c5/Kconfig.in
index d458140efd..79aecce76c 100644
--- a/components/bt/controller/esp32c5/Kconfig.in
+++ b/components/bt/controller/esp32c5/Kconfig.in
@@ -392,6 +392,10 @@ menu "Controller debug features"
     config BT_LE_ERROR_SIM_ENABLED
         bool "Enable controller features for internal testing"
         default n
+
+    config BT_LE_ASSERT_WHEN_ABNORMAL_DISCONN_ENABLED
+        bool "When ACL disconnects abnormally, assertion processing is performed(Experimental)"
+        default n
 endmenu
 
 config BT_LE_LL_RESOLV_LIST_SIZE
@@ -757,14 +761,14 @@ config BT_CTRL_SCAN_BACKOFF_UPPERLIMITMAX
         The value of upperlimitmax needs to be a power of 2.
 
 config BT_LE_CTRL_CHAN_ASS_EN
-    bool "Enable channel assessment"
+    bool "Enable channel assessment(Experimental)"
     default n
     help
         If this option is enabled, The Controller will records the communication quality
         for each channel and then start a timer to check and update the channel map every 4 seconds.
 
 config BT_LE_CTRL_ADV_DATA_LENGTH_ZERO_AUX
-    bool "Enable aux packet when ext adv data length is zero"
+    bool "Enable aux packet when ext adv data length is zero(Experimental)"
     default y
     help
         When this option is enabled, auxiliary packets will be present in the events of
diff --git a/components/bt/controller/esp32c5/bt.c b/components/bt/controller/esp32c5/bt.c
index 75ad4fb655..888fbd6ff2 100644
--- a/components/bt/controller/esp32c5/bt.c
+++ b/components/bt/controller/esp32c5/bt.c
@@ -112,6 +112,7 @@ typedef void (*interface_func_t) (uint32_t len, const uint8_t*addr, bool end);
  */
 extern int ble_osi_coex_funcs_register(struct osi_coex_funcs_t *coex_funcs);
 extern int r_ble_controller_init(esp_bt_controller_config_t *cfg);
+extern void esp_ble_controller_info_capture(uint32_t cycle_times);
 #if CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
 extern int r_ble_log_init_async(interface_func_t bt_controller_log_interface, bool task_create, uint8_t buffers, uint32_t *bufs_size);
 extern int r_ble_log_deinit_async(void);
@@ -1638,3 +1639,28 @@ int ble_sm_alg_gen_key_pair(uint8_t *pub, uint8_t *priv)
 
 #endif // CONFIG_BT_LE_SM_LEGACY || CONFIG_BT_LE_SM_SC
 #endif // (!CONFIG_BT_NIMBLE_ENABLED) && (CONFIG_BT_CONTROLLER_ENABLED)
+
+int IRAM_ATTR
+ble_capture_info_user_handler(uint8_t type, uint32_t reason)
+{
+    int i;
+
+    switch(type) {
+        case 0:
+            for (i = 0; i < 2; i++) {
+                esp_ble_controller_info_capture(0x010101);
+            }
+
+            break;
+#if CONFIG_BT_LE_ASSERT_WHEN_ABNORMAL_DISCONN_ENABLED
+        case 1:
+            if ((reason == 0x08) || (reason == 0x3d) || (reason == 0x28)) {
+                osi_assert_wrapper(__LINE__,__func__, type， reason);
+            }
+            break;
+#endif // CONFIG_BT_LE_ASSERT_WHEN_ABNORMAL_DISCONN_ENABLED
+        default:
+            break;
+    }
+    return 0;
+}