diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 77a33e9..5e75cf3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ defaults:
     shell: pwsh
 
 jobs:
-  update:
+  build:
     runs-on: ubuntu-latest
     env:
       PYTHONUTF8: 1
@@ -27,10 +27,10 @@ jobs:
       run: |
         python -m pip install -r ./requirements.txt
         sed -i 's/\"package\"/\"image\"/' ./config.json
-    - name: Checkout pages
-      run: |
-        git fetch origin gh-pages
-        git worktree add ./dist gh-pages
+    # - name: Checkout pages
+    #   run: |
+    #     git fetch origin gh-pages
+    #     git worktree add ./dist gh-pages
     - name: Force update
       if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' && startsWith(github.event.head_commit.message, '[update]') }}
       run: |
@@ -38,14 +38,37 @@ jobs:
     - name: Run
       run: |
         python -m index
+    - name: Upload pages artifact
+      uses: actions/upload-pages-artifact@v4
+      with:
+        path: ./dist
     - name: Upload artifact
       uses: actions/upload-artifact@v4
       with:
         name: dist
         path: ./dist
-    - name: Deploy GitHub Pages
-      uses: JamesIves/github-pages-deploy-action@v4
+    - name: Upload artifact
+      uses: actions/upload-artifact@v4
       with:
-        token: ${{ secrets.PA_TOKEN }}
-        branch: gh-pages
-        folder: ./dist
\ No newline at end of file
+        name: cache
+        path: |
+          ./cache
+          !./cache/*/wheels
+    #   uses: JamesIves/github-pages-deploy-action@v4
+    #   with:
+    #     token: ${{ secrets.PA_TOKEN }}
+    #     branch: gh-pages
+    #     folder: ./dist
+  deploy:
+    needs: build
+    permissions:
+      pages: write
+      id-token: write
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+    - name: Deploy to GitHub Pages
+      id: deployment
+      uses: actions/deploy-pages@v4
diff --git a/config.json b/config.json
index 26c3c51..117248a 100644
--- a/config.json
+++ b/config.json
@@ -2,16 +2,7 @@
     "dist": "./dist",
     "cache": "./cache",
     "packages": [
-        "python",
-        "aexpy",
-        "generator-oj-problem",
-        "coxbuild",
-        "click",
-        "Flask",
-        "requests",
-        "tornado",
-        "PyYAML",
-        "jinja2"
+        "generator-oj-problem"
     ],
     "worker": "package"
 }
\ No newline at end of file
diff --git a/index/processor.py b/index/processor.py
index 0bbba71..f384064 100644
--- a/index/processor.py
+++ b/index/processor.py
@@ -110,15 +110,13 @@ def version(self, release: Release):
                     ]
                 )
                 result.save(dis)
-                result.save(self.dist.preprocess(release))
-                result.ensure()
+                result.ensure().save(self.dist.preprocess(release))
         with self.doOnce(JOB_EXTRACT, str(release)) as _:
             if _ is None:
                 env.logger.info(f"Extract release {release}")
                 result = self.worker.extract([str(self.worker.resolvePath(dis)), "-"])
                 result.save(api)
-                result.save(self.dist.extract(release))
-                result.ensure()
+                result.ensure().save(self.dist.extract(release))
 
     def pair(self, pair: ReleasePair):
         env.logger.info(f"Process release pair {pair}")
@@ -137,15 +135,13 @@ def pair(self, pair: ReleasePair):
                     ]
                 )
                 result.save(cha)
-                result.save(self.dist.diff(pair))
-                result.ensure()
+                result.ensure().save(self.dist.diff(pair))
         with self.doOnce(JOB_REPORT, str(pair)) as _:
             if _ is None:
                 env.logger.info(f"Report releas pair {pair}")
                 result = self.worker.report([str(self.worker.resolvePath(cha)), "-"])
                 result.save(rep)
-                result.save(self.dist.report(pair))
-                result.ensure()
+                result.ensure().save(self.dist.report(pair))
 
     def getReleases(self, project: str):
         from .release import single
diff --git a/index/std.py b/index/std.py
index 391debf..24df9ef 100644
--- a/index/std.py
+++ b/index/std.py
@@ -80,8 +80,7 @@ def version(self, release):
                             ]
                         )
                         result.save(dis)
-                        result.save(self.dist.preprocess(release))
-                        result.ensure()
+                        result.ensure().save(self.dist.preprocess(release))
 
                         removeMain(rootPath)
 
@@ -130,8 +129,7 @@ def version(self, release):
                             )
 
                         finalResult.save(api)
-                        finalResult.save(self.dist.extract(release))
-                        finalResult.ensure()
+                        finalResult.ensure().save(self.dist.extract(release))
 
     @override
     def pair(self, pair):
@@ -149,14 +147,12 @@ def pair(self, pair):
             if _ is None:
                 result = self.worker.diff([str(oldA), str(newA), "-"])
                 result.save(cha)
-                result.save(self.dist.diff(pair))
-                result.ensure()
+                result.ensure().save(self.dist.diff(pair))
         with self.doOnce(JOB_REPORT, str(pair)) as _:
             if _ is None:
                 result = self.worker.report([str(cha), "-"])
                 result.save(rep)
-                result.save(self.dist.report(pair))
-                result.ensure()
+                result.ensure().save(self.dist.report(pair))
 
     @override
     def getReleases(self, project):