diff --git a/wlan/bundle.json b/wlan/bundle.json
index af29ce5aa03e60ce619b52273eac0768099d0772..5e8018acde6170dd29356a5c694e62a577d67256 100644
--- a/wlan/bundle.json
+++ b/wlan/bundle.json
@@ -26,9 +26,6 @@
       },
       "build": {
         "sub_component": [
-          "//drivers/interface/wlan/v1_1:wlan_idl_target",
-          "//drivers/interface/wlan/v1_2:wlan_idl_target",
-          "//drivers/interface/wlan/v1_3:wlan_idl_target",
           "//drivers/interface/wlan/wpa/v1_0:wpa_idl_target",
           "//drivers/interface/wlan/wpa/v1_1:wpa_idl_target",
           "//drivers/interface/wlan/hostapd/v1_0:hostapd_idl_target",
@@ -37,78 +34,6 @@
         "test": [
         ],
         "inner_kits": [
-          {
-            "name": "//drivers/interface/wlan/v1_1:libwlan_proxy_1.1",
-            "header": {
-              "header_files": [
-              ],
-              "header_base": "//drivers/interface/wlan"
-            }
-          },
-          {
-            "name": "//drivers/interface/wlan/v1_1:wlan_idl_headers",
-            "header": {
-              "header_files": [
-              ],
-              "header_base": "//drivers/interface/wlan"
-            }
-          },
-          {
-            "name": "//drivers/interface/wlan/v1_1:libwlan_stub_1.1",
-            "header": {
-              "header_files": [
-              ],
-              "header_base": "//drivers/interface/wlan"
-            }
-          },
-          {
-            "name": "//drivers/interface/wlan/v1_2:libwlan_proxy_1.2",
-            "header": {
-              "header_files": [
-              ],
-              "header_base": "//drivers/interface/wlan"
-            }
-          },
-          {
-            "name": "//drivers/interface/wlan/v1_2:wlan_idl_headers",
-            "header": {
-              "header_files": [
-              ],
-              "header_base": "//drivers/interface/wlan"
-            }
-          },
-          {
-            "name": "//drivers/interface/wlan/v1_2:libwlan_stub_1.2",
-            "header": {
-              "header_files": [
-              ],
-              "header_base": "//drivers/interface/wlan"
-            }
-          },
-          {
-            "name": "//drivers/interface/wlan/v1_3:libwlan_proxy_1.3",
-            "header": {
-              "header_files": [
-              ],
-              "header_base": "//drivers/interface/wlan"
-            }
-          },
-          {
-            "name": "//drivers/interface/wlan/v1_3:wlan_idl_headers",
-            "header": {
-              "header_files": [
-              ],
-              "header_base": "//drivers/interface/wlan"
-            }
-          },
-          {
-            "name": "//drivers/interface/wlan/v1_3:libwlan_stub_1.3",
-            "header": {
-              "header_files": [
-              ],
-              "header_base": "//drivers/interface/wlan"
-            }
-          },
           {
             "name": "//drivers/interface/wlan/wpa/v1_0:libwpa_proxy_1.0",
             "header": {
diff --git a/wlan/chip/v1_0/ChipTypes.idl b/wlan/chip/v1_0/ChipTypes.idl
index a9c923198f1e4e42d7d4924da98577fb674c4ffd..db6cd307fdb6c67c5dfa0f2c6ad9479385288cf7 100644
--- a/wlan/chip/v1_0/ChipTypes.idl
+++ b/wlan/chip/v1_0/ChipTypes.idl
@@ -183,4 +183,15 @@ struct SignalPollResult {
     int c1Rssi;
     unsigned char[] ext;
 };
+
+/**
+ * @brief Defines the projection parameters.
+ *
+ * @since 5.0
+ * @version 1.0
+ */
+struct ProjectionScreenParam {
+    int cmdId;
+    unsigned char[] paramBuf;
+}
 /** @} */
\ No newline at end of file
diff --git a/wlan/chip/v1_0/IChipIface.idl b/wlan/chip/v1_0/IChipIface.idl
index 678bc36a55ac04e816038de7bb42124498301a91..58cc5ab81c1f59ff2c4624a8773e163d55e1cde3 100644
--- a/wlan/chip/v1_0/IChipIface.idl
+++ b/wlan/chip/v1_0/IChipIface.idl
@@ -282,5 +282,90 @@ interface IChipIface {
      * @version 1.0
      */
     SetTxPower([in] int power);
+
+    /**
+     * @brief Send data to driver.
+     *
+     * @param ifName Indicates the NIC name.
+     * @param cmdId Indicates the command id.
+     * @param param Indicates the param data.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a negative value if the operation fails.
+     *
+     * @since 5.0
+     * @version 1.0
+     */
+    SendCmdToDriver([in] String ifName, [in] int cmdId, [in] char[] paramBuf);
+
+    /**
+     * @brief Set inteface up or down.
+     *
+     * @param ifName Indicates the iface state.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a negative value if the operation fails.
+     *
+     * @since 5.0
+     * @version 1.0
+     */
+    SetIfaceState([in] boolean state);
+
+    /**
+     * @brief Send action frame.
+     *
+     * @param ifName Indicates the NIC name.
+     * @param freq Indicates the send channel frequency.
+     * @param param Indicates the action frame data.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a negative value if the operation fails.
+     *
+     * @since 5.0
+     * @version 1.0
+     */
+    SendActionFrame([in] String ifName, [in] unsigned int freq, [in] unsigned char[] frameData);
+
+    /**
+     * @brief Register action frame receiver.
+     *
+     * @param ifName Indicates the NIC name.
+     * @param param Indicates the match param.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a negative value if the operation fails.
+     *
+     * @since 5.0
+     * @version 1.0
+     */
+    RegiseterActionFrameReceiver([in] String ifName, [in] unsigned char[] match);
+
+    /**
+     * @brief Set the projection param.
+     *
+     * @param ifName Indicates the NIC name.
+     * @param param Indicates the projection param.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a negative value if the operation fails.
+     *
+     * @since 5.0
+     * @version 1.0
+     */
+    SetProjectionScreenParam([in] String ifName, [in] struct ProjectionScreenParam param);
+
+    /**
+     * @brief Get coex channel list.
+     *
+     * @param ifName Indicates the NIC name.
+     * @param paramBuf Indicates the coex channel list.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a negative value if the operation fails.
+     *
+     * @since 5.0
+     * @version 1.0
+     */
+    GetCoexictenceChannelList([in] String ifName, [out] unsigned char[] paramBuf);
 };
 /** @} */
\ No newline at end of file
diff --git a/wlan/chip/v1_0/IChipIfaceCallback.idl b/wlan/chip/v1_0/IChipIfaceCallback.idl
index 11237a5e2b171987cffb8c61e5adc6e29b911efb..e9dc30b9212dcb2802ab8149d515f2dac731f5ca 100644
--- a/wlan/chip/v1_0/IChipIfaceCallback.idl
+++ b/wlan/chip/v1_0/IChipIfaceCallback.idl
@@ -72,5 +72,16 @@ import ohos.hdi.wlan.chip.v1_0.ChipTypes;
      * @version 1.0
      */
     [oneway] OnRssiReport([in] int index, [in] int c0Rssi, [in] int c1Rssi);
+
+    /**
+     * @brief Called to process the netlink message received.
+     *
+     * @param type message type.
+     * @param recvMsg netlink message.
+     *
+     * @since 5.0
+     * @version 1.0
+     */
+    [oneway] OnWifiNetlinkMessage([in] int type, [in] unsigned char[] recvMsg);
 };
 /** @} */
\ No newline at end of file
diff --git a/wlan/chip/v1_0/IConcreteChip.idl b/wlan/chip/v1_0/IConcreteChip.idl
index 1ed02e8a00e31f94ad7b7b98728ba425572ea242..cfdba13d649eeed8b001e0c61e725533370f290c 100644
--- a/wlan/chip/v1_0/IConcreteChip.idl
+++ b/wlan/chip/v1_0/IConcreteChip.idl
@@ -285,5 +285,45 @@ interface IConcreteChip {
      * @version 1.0
      */
     SetChipMode([in] unsigned int modeId);
+
+    /**
+     * @brief Creates the Ext interface service.
+     *
+     * @param iface Indicates Ext interface service object.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a negative value if the operation fails.
+     *
+     * @since 5.0
+     * @version 1.0
+     */
+    CreateExtService([in] String ifname, [out] IChipIface iface);
+
+    /**
+     * @brief Obtains the service of the Ext interface.
+     *
+     * @param ifnames Indicates Ext interface name.
+     * @param iface Indicates the Ext interface service object.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a negative value if the operation fails.
+     *
+     * @since 5.0
+     * @version 1.0
+     */
+    GetExtService([in] String ifname, [out] IChipIface iface);
+
+    /**
+     * @brief Deletes the service of the Ext interface.
+     *
+     * @param ifnames Indicates Ext interface name.
+     *
+     * @return Returns <b>0</b> if the operation is successful.
+     * @return Returns a negative value if the operation fails.
+     *
+     * @since 5.0
+     * @version 1.0
+     */
+    RemoveExtService([in] String ifname);
 };
 /** @} */
\ No newline at end of file