diff --git a/.github/workflows/windows_release_nightly_pytorch.yml b/.github/workflows/windows_release_nightly_pytorch.yml
index d5bee48a5..ca1ef71ae 100644
--- a/.github/workflows/windows_release_nightly_pytorch.yml
+++ b/.github/workflows/windows_release_nightly_pytorch.yml
@@ -9,12 +9,6 @@ on:
         type: string
         default: "129"
 
-      release_tag:
-        description: 'Git tag to attach nightly package (e.g., v0.37.0); leave empty to upload to latest'
-        required: false
-        type: string
-        default: ""
-
       python_minor:
         description: 'python minor version'
         required: true
@@ -40,7 +34,6 @@ jobs:
     steps:
         - uses: actions/checkout@v4
           with:
-            ref: ${{ inputs.release_tag || 'master' }}
             fetch-depth: 30
             persist-credentials: false
         - uses: actions/setup-python@v5
@@ -96,5 +89,5 @@ jobs:
           with:
                 repo_token: ${{ secrets.GITHUB_TOKEN }}
                 file: ComfyUI_windows_portable_nvidia_or_cpu_nightly_pytorch.7z
-                tag: ${{ inputs.release_tag || 'latest' }}
+                tag: "latest"
                 overwrite: true
diff --git a/.github/workflows/windows_release_package.yml b/.github/workflows/windows_release_package.yml
index 4b21fa48d..7955325fc 100644
--- a/.github/workflows/windows_release_package.yml
+++ b/.github/workflows/windows_release_package.yml
@@ -9,12 +9,6 @@ on:
         type: string
         default: "129"
 
-      release_tag:
-        description: 'Git tag to package and attach (e.g., v0.37.0); leave empty to build from master and upload to latest'
-        required: false
-        type: string
-        default: ""
-
       python_minor:
         description: 'python minor version'
         required: true
@@ -56,7 +50,6 @@ jobs:
 
         - uses: actions/checkout@v4
           with:
-            ref: ${{ inputs.release_tag || 'master' }}
             fetch-depth: 150
             persist-credentials: false
         - shell: bash
@@ -108,5 +101,6 @@ jobs:
           with:
                 repo_token: ${{ secrets.GITHUB_TOKEN }}
                 file: new_ComfyUI_windows_portable_nvidia_cu${{ inputs.cu }}_or_cpu.7z
-                tag: ${{ inputs.release_tag || 'latest' }}
+                tag: "latest"
                 overwrite: true
+