diff --git a/.github/workflows/generator-windows.yml b/.github/workflows/generator-windows.yml
index 7e36700..750eecb 100644
--- a/.github/workflows/generator-windows.yml
+++ b/.github/workflows/generator-windows.yml
@@ -542,7 +542,7 @@ jobs:
         continue-on-error: true
         if: env.UPLOAD_ARTIFACT == 'true'
         run: |
-          if ("${{ inputs.appname }}" != "rustdesk") {
+          if ("${{ inputs.appname }}" -ne "rustdesk") {
             $myappname = "${{ inputs.appname }}" -replace '\s','_'
             cp "rustdesk/${{ inputs.appname }}.exe" "rustdesk/${myappname}.exe"
           }
diff --git a/.github/workflows/pre137-generator-windows.yml b/.github/workflows/pre137-generator-windows.yml
index b5d9a23..903cc19 100644
--- a/.github/workflows/pre137-generator-windows.yml
+++ b/.github/workflows/pre137-generator-windows.yml
@@ -540,7 +540,7 @@ jobs:
         continue-on-error: true
         if: env.UPLOAD_ARTIFACT == 'true'
         run: |
-          if ("${{ inputs.appname }}" != "rustdesk") {
+          if ("${{ inputs.appname }}" -ne "rustdesk") {
             $myappname = "${{ inputs.appname }}" -replace '\s','_'
             cp "rustdesk/${{ inputs.appname }}.exe" "rustdesk/${myappname}.exe"
           }