diff --git a/cat/cat_s22.mk b/cat/cat_s22.mk
index 1c129dd..8a1dfc6 100644
--- a/cat/cat_s22.mk
+++ b/cat/cat_s22.mk
@@ -21,7 +21,8 @@ $(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_product.mk)
 #
 $(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_release.mk)
 
-# Don't build super.img.
+
+# Don't build super.img
 PRODUCT_BUILD_SUPER_PARTITION := false
 
 PRODUCT_NAME := cat_s22
@@ -33,6 +34,9 @@ PRODUCT_CHARACTERISTICS := device
 
 PRODUCT_PACKAGE_OVERLAYS += device/wephone/cat/overlay
 
+PRODUCT_COPY_FILES += \
+    device/wephone/duoqin/files/Vendor_0000_Product_0000_Version_0000.kl:$(TARGET_COPY_OUT_SYSTEM)/usr/keylayout/Vendor_0000_Product_0000_Version_0000.kl 
+
 PRODUCT_PACKAGES += \
     BromiteSystemWebView \
     Conversations \
diff --git a/cat/files/Vendor_0000_Product_0000_Version_0000.kl b/cat/files/Vendor_0000_Product_0000_Version_0000.kl
new file mode 100644
index 0000000..4e3b6f3
--- /dev/null
+++ b/cat/files/Vendor_0000_Product_0000_Version_0000.kl
@@ -0,0 +1,52 @@
+key 2     1
+key 3     2
+key 4     3
+key 5     4
+key 6     5
+key 7     6
+key 8     7
+key 9     8
+key 10    9
+key 11    0
+
+# DELETE
+key 14    DEL
+
+#DPAD CENTER
+key 28    DPAD_CENTER
+
+# DPAD UP
+key 103   DPAD_UP
+
+# DPAD LEFT
+key 105   DPAD_LEFT
+
+# DPAD RIGHT
+key 106   DPAD_RIGHT
+
+# DPAD DOWN
+key 108   DPAD_DOWN
+
+# VOLUME DOWN
+key 114   VOLUME_DOWN
+
+# POWER
+key 116   POWER
+
+# BACK
+key 158   BACK
+
+# DIAL
+key 169   DIAL
+
+# HOME
+key 172   HOME
+
+# APP SWITCH
+key 580   APP_SWITCH
+
+# STAR
+key 522   STAR
+
+# POUND
+key 523   POUND
\ No newline at end of file