diff --git a/.github/workflows/nightly-build.yml b/.github/workflows/nightly-build.yml
index d5ad5440ae..1f44778a35 100644
--- a/.github/workflows/nightly-build.yml
+++ b/.github/workflows/nightly-build.yml
@@ -39,7 +39,7 @@ jobs:
         uses: hustcer/setup-nu@v3.8
         if: github.repository == 'nushell/nightly'
         with:
-          version: 0.87.1
+          version: 0.86.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -143,7 +143,7 @@ jobs:
     - name: Setup Nushell
       uses: hustcer/setup-nu@v3.8
       with:
-        version: 0.87.1
+        version: 0.86.0
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -257,7 +257,7 @@ jobs:
     - name: Setup Nushell
       uses: hustcer/setup-nu@v3.8
       with:
-        version: 0.87.1
+        version: 0.86.0
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -323,7 +323,7 @@ jobs:
       - name: Setup Nushell
         uses: hustcer/setup-nu@v3.8
         with:
-          version: 0.87.1
+          version: 0.86.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
diff --git a/.github/workflows/release-pkg.nu b/.github/workflows/release-pkg.nu
index fb44194fad..7c9a9b5945 100755
--- a/.github/workflows/release-pkg.nu
+++ b/.github/workflows/release-pkg.nu
@@ -160,13 +160,7 @@ if $os in [$USE_UBUNTU, 'macos-latest'] {
     let archive = $'($dist)/($dest).tar.gz'
 
     mkdir $dest
-    $files | each {|it|
-        if not ($it | path exists) {
-            print $'(ansi r)($it) not exists, abort...(ansi reset)'
-            exit 1
-        }
-        mv $it $dest
-    } | ignore
+    $files | each {|it| mv $it $dest } | ignore
 
     print $'(char nl)(ansi g)Archive contents:(ansi reset)'; hr-line; ls $dest
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d485bea65a..e593a5ba8d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -87,7 +87,7 @@ jobs:
     - name: Setup Nushell
       uses: hustcer/setup-nu@v3.8
       with:
-        version: 0.87.1
+        version: 0.86.0
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -178,7 +178,7 @@ jobs:
     - name: Setup Nushell
       uses: hustcer/setup-nu@v3.8
       with:
-        version: 0.87.1
+        version: 0.86.0
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}