diff --git a/.github/workflows/cli-node-cd.yml b/.github/workflows/cli-node-cd.yml
index 9190bf661..113de7b1c 100644
--- a/.github/workflows/cli-node-cd.yml
+++ b/.github/workflows/cli-node-cd.yml
@@ -40,4 +40,10 @@ jobs:
         run: pnpm run build
 
       - name: Publish to npm
-        run: npm publish --provenance --access public
+        run: |
+          if [ "${{ github.event.release.prerelease }}" = "true" ]; then
+            PREID=$(node -p "require('./package.json').version.split('-')[1].split('.')[0]")
+            npm publish --provenance --access public --tag "$PREID"
+          else
+            npm publish --provenance --access public
+          fi
diff --git a/.github/workflows/openclaw-cd.yml b/.github/workflows/openclaw-cd.yml
index eaa26768b..9c60cb149 100644
--- a/.github/workflows/openclaw-cd.yml
+++ b/.github/workflows/openclaw-cd.yml
@@ -40,4 +40,10 @@ jobs:
         run: pnpm build
 
       - name: Publish to npm
-        run: npm publish --provenance --access public
+        run: |
+          if [ "${{ github.event.release.prerelease }}" = "true" ]; then
+            PREID=$(node -p "require('./package.json').version.split('-')[1].split('.')[0]")
+            npm publish --provenance --access public --tag "$PREID"
+          else
+            npm publish --provenance --access public
+          fi
diff --git a/.github/workflows/ts-sdk-cd.yml b/.github/workflows/ts-sdk-cd.yml
index 74163a323..8d3f64343 100644
--- a/.github/workflows/ts-sdk-cd.yml
+++ b/.github/workflows/ts-sdk-cd.yml
@@ -40,4 +40,10 @@ jobs:
         run: pnpm run build
 
       - name: Publish to npm
-        run: npm publish --provenance --access public
+        run: |
+          if [ "${{ github.event.release.prerelease }}" = "true" ]; then
+            PREID=$(node -p "require('./package.json').version.split('-')[1].split('.')[0]")
+            npm publish --provenance --access public --tag "$PREID"
+          else
+            npm publish --provenance --access public
+          fi
diff --git a/.github/workflows/vercel-ai-cd.yml b/.github/workflows/vercel-ai-cd.yml
index 6cc2a4995..168d9730e 100644
--- a/.github/workflows/vercel-ai-cd.yml
+++ b/.github/workflows/vercel-ai-cd.yml
@@ -40,4 +40,10 @@ jobs:
         run: pnpm run build
 
       - name: Publish to npm
-        run: npm publish --provenance --access public
+        run: |
+          if [ "${{ github.event.release.prerelease }}" = "true" ]; then
+            PREID=$(node -p "require('./package.json').version.split('-')[1].split('.')[0]")
+            npm publish --provenance --access public --tag "$PREID"
+          else
+            npm publish --provenance --access public
+          fi