diff --git a/.github/workflows/gen_emu_config-build-win.yml b/.github/workflows/gen_emu_config-build-win.yml
index ea77ed5e..2d016ac9 100644
--- a/.github/workflows/gen_emu_config-build-win.yml
+++ b/.github/workflows/gen_emu_config-build-win.yml
@@ -26,6 +26,15 @@ jobs:
       with:
         python-version: "3.10"
 
+### on Windows Git will auto change line ending to CRLF, not preferable
+    - name: Ensure LF line ending
+      shell: cmd
+      working-directory: ${{ github.workspace }}
+      run: |
+        git config --local core.autocrlf false
+        git config --system core.autocrlf false
+        git config --global core.autocrlf false
+      
     - name: Checkout branch
       uses: actions/checkout@v4
     
diff --git a/.github/workflows/migrate_gse-build-win.yml b/.github/workflows/migrate_gse-build-win.yml
index a9869a5a..54b1b230 100644
--- a/.github/workflows/migrate_gse-build-win.yml
+++ b/.github/workflows/migrate_gse-build-win.yml
@@ -26,6 +26,15 @@ jobs:
       with:
         python-version: "3.10"
 
+### on Windows Git will auto change line ending to CRLF, not preferable
+    - name: Ensure LF line ending
+      shell: cmd
+      working-directory: ${{ github.workspace }}
+      run: |
+        git config --local core.autocrlf false
+        git config --system core.autocrlf false
+        git config --global core.autocrlf false
+      
     - name: Checkout branch
       uses: actions/checkout@v4