diff --git a/wlan/bundle.json b/wlan/bundle.json
index 6a2071840a6aeee0e04f677d507fff83dc6d53a3..2115e5e62f2f2974b6b171acc29ef7d7cea7e7a2 100644
--- a/wlan/bundle.json
+++ b/wlan/bundle.json
@@ -23,7 +23,7 @@
       },
       "build": {
         "sub_component": [
-          "//drivers/interface/wlan/v1_0:libwlan_proxy_1.0"
+          "//drivers/interface/wlan/v1_0:wlan_idl_target"
         ],
         "test": [
         ],
@@ -35,6 +35,14 @@
               ],
               "header_base": "//drivers/interface/wlan"
             }
+          },
+          {
+            "name": "//drivers/interface/wlan/v1_0:wlan_idl_headers",
+            "header": {
+              "header_files": [
+              ],
+              "header_base": "//drivers/interface/wlan"
+            }
           }
         ]
       }
diff --git a/wlan/v1_0/IWlanInterface.idl b/wlan/v1_0/IWlanInterface.idl
index 58539d3a0f5dfc978af08a7a681ce581d45ffa04..94bd8cb5a0ba3426897dc4511bc517f329acf8b6 100644
--- a/wlan/v1_0/IWlanInterface.idl
+++ b/wlan/v1_0/IWlanInterface.idl
@@ -46,4 +46,5 @@ interface IWlanInterface {
     SetPowerMode([in] struct HdfFeatureInfo ifeature, [in] unsigned char mode);
     [oneway] StartChannelMeas([in] String ifName, [in] struct MeasChannelParam measChannelParam);
     GetChannelMeasResult([in] String ifName, [out] struct MeasChannelResult measChannelResult);
+    SetProjectionScreenParam([in] String ifName, [in] struct ProjectionScreenCmdParam param);
 }
diff --git a/wlan/v1_0/WlanTypes.idl b/wlan/v1_0/WlanTypes.idl
index e50f933701727bd62fab2ad168146a212cff57c7..03ba8f2edff1a2515d27fda24d37d83f98dd015d 100644
--- a/wlan/v1_0/WlanTypes.idl
+++ b/wlan/v1_0/WlanTypes.idl
@@ -79,3 +79,8 @@ struct MeasChannelResult {
     int chload;
     int noise;
 };
+
+struct ProjectionScreenCmdParam {
+    int cmdId;
+    byte[] buf;
+};