diff --git a/.github/workflows/build-mosdns.yml b/.github/workflows/build-mosdns.yml
index 42380c1e..e5475296 100644
--- a/.github/workflows/build-mosdns.yml
+++ b/.github/workflows/build-mosdns.yml
@@ -48,6 +48,7 @@ jobs:
       - name: Push to target branch
         continue-on-error: true
         run: |
+          cd target
           git config --global user.name "${GITHUB_ACTOR}"
           git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"
           git add .
diff --git a/.github/workflows/build-net.yml b/.github/workflows/build-net.yml
index 552a922a..d4f96d2f 100644
--- a/.github/workflows/build-net.yml
+++ b/.github/workflows/build-net.yml
@@ -63,6 +63,7 @@ jobs:
       - name: Push to target branch
         continue-on-error: true
         run: |
+          cd target
           git config --global user.name "${GITHUB_ACTOR}"
           git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"
           git add .
diff --git a/.github/workflows/build-sha.yml b/.github/workflows/build-sha.yml
index 4b669efa..ca9fdec8 100644
--- a/.github/workflows/build-sha.yml
+++ b/.github/workflows/build-sha.yml
@@ -51,6 +51,7 @@ jobs:
       - name: Push to target branch
         continue-on-error: true
         run: |
+          cd target
           git config --global user.name "${GITHUB_ACTOR}"
           git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"
           git add .
diff --git a/dat-release b/dat-release
deleted file mode 160000
index 627c119e..00000000
--- a/dat-release
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 627c119ec0de0d44901e750bc3a4b7a723c5dedd
diff --git a/mosdns b/mosdns
deleted file mode 160000
index 54ddd9a0..00000000
--- a/mosdns
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 54ddd9a02551650ea12db3b3e345383c7ffdb6d0
diff --git a/ref b/ref
deleted file mode 160000
index f5cac212..00000000
--- a/ref
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit f5cac2129cdba807e050b2f0234cfb9762d66640
diff --git a/target b/target
deleted file mode 160000
index a1d2ffc0..00000000
--- a/target
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit a1d2ffc014572cb04ed90df928dbce75c7bbfa42