diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f9ff2ac..7727c03 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,6 +13,7 @@ on:
           - openwrt
           - immortalwrt
           - immortalwrt-mt798x
+          - immortalwrt-mt798x-6.6
       version_type:
         description: "版本类型"
         required: true
@@ -98,6 +99,9 @@ jobs:
             immortalwrt-mt798x)
               echo "url=https://github.com/hanwckf/immortalwrt-mt798x.git" >> $GITHUB_OUTPUT
               ;;
+            immortalwrt-mt798x-6.6)
+              echo "url=https://github.com/padavanonly/immortalwrt-mt798x-6.6.git" >> $GITHUB_OUTPUT
+              ;;
             openwrt)
               echo "url=https://git.openwrt.org/openwrt/openwrt.git" >> $GITHUB_OUTPUT
               ;;
diff --git a/README.md b/README.md
index 732fb81..1268ad0 100644
--- a/README.md
+++ b/README.md
@@ -10,4 +10,5 @@ This is a Openwrt build workflows.
 | openwrt      | https://git.openwrt.org/openwrt/openwrt.git                | openwrt/openwrt          |
 | immortalwrt  | https://github.com/immortalwrt/immortalwrt.git             | immortalwrt/immortalwrt  |
 | immortalwrt-mt798x         | https://github.com/hanwckf/immortalwrt-mt798x.git                   |  hanwckf/immortalwrt-mt798x         |
+| immortalwrt-mt798x-6.6         | https://github.com/padavanonly/immortalwrt-mt798x-6.6.git                   |  padavanonly/immortalwrt-mt798x-6.6         |