diff --git a/.github/workflows/auto-reviewer.yml b/.github/workflows/auto-reviewer.yml
deleted file mode 100644
index 083d05b10..000000000
--- a/.github/workflows/auto-reviewer.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-# Copyright (c) 2026 RL-Kernel Contributors
-
-name: Auto-Request-Review
-
-on:
-    pull_request_target:
-      types: [opened, reopened]
-
-jobs:
-  add-reviewer:
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-    steps:
-      - name: Auto Request Review from Core Team
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const candidateReviewers = ['Flink-ddd', 'EthanZero2Hero', 'inaniloquentee', 'bitborne', 'maxiaosong1124', 'ziying'];
-
-            const prAuthor = context.payload.pull_request.user.login;
-
-            const finalReviewers = candidateReviewers.filter(user => user !== prAuthor);
-
-            if (finalReviewers.length > 0) {
-              await github.rest.pulls.requestReviewers({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                pull_number: context.issue.number,
-                reviewers: finalReviewers
-              });
-              console.log(`Successfully requested review from: ${finalReviewers.join(', ')}`);
-            } else {
-              console.log("PR author is the only reviewer. Skipping request.");
-            }
diff --git a/docs/assets/RL-Kernel underlying operator library technical architecture.png b/docs/assets/RL-Kernel underlying operator library technical architecture.png
index 951aaab23..7feb69663 100644
Binary files a/docs/assets/RL-Kernel underlying operator library technical architecture.png and b/docs/assets/RL-Kernel underlying operator library technical architecture.png differ