diff --git a/.github/workflows/crowdin-bootstrap.yml b/.github/workflows/crowdin-bootstrap.yml
index 99e6895e..bb7226cc 100644
--- a/.github/workflows/crowdin-bootstrap.yml
+++ b/.github/workflows/crowdin-bootstrap.yml
@@ -36,6 +36,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           ref: ${{ inputs.base_branch }}
+          submodules: recursive
 
       - name: Bootstrap committed target translations into Crowdin
         uses: crowdin/github-action@v2
diff --git a/.github/workflows/crowdin-sync.yml b/.github/workflows/crowdin-sync.yml
index 126cfd9e..c01321e5 100644
--- a/.github/workflows/crowdin-sync.yml
+++ b/.github/workflows/crowdin-sync.yml
@@ -25,6 +25,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: recursive
       - name: Sync translations with Crowdin
         uses: crowdin/github-action@v2
         with:
@@ -57,6 +59,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           ref: ${{ matrix.base_branch }}
+          submodules: recursive
       - name: Sync scheduled translations with Crowdin
         uses: crowdin/github-action@v2
         with:
diff --git a/.github/workflows/docker-image-dev.yml b/.github/workflows/docker-image-dev.yml
index 63fdafee..da43d3a2 100644
--- a/.github/workflows/docker-image-dev.yml
+++ b/.github/workflows/docker-image-dev.yml
@@ -25,6 +25,7 @@ jobs:
         with:
           ref: dev
           fetch-depth: 0
+          submodules: recursive
 
       # Clone required dependencies
       # - name: Clone maim_message
@@ -33,6 +34,17 @@ jobs:
       - name: Clone lpmm
         run: git clone https://github.com/Mai-with-u/MaiMBot-LPMM.git MaiMBot-LPMM
 
+      - name: Verify A_Memorix submodule alignment
+        run: |
+          set -euo pipefail
+          git -C plugins/A_memorix fetch origin MaiBot_branch --depth=1
+          LOCAL_SHA=$(git -C plugins/A_memorix rev-parse HEAD)
+          REMOTE_SHA=$(git -C plugins/A_memorix rev-parse FETCH_HEAD)
+          if [ "${LOCAL_SHA}" != "${REMOTE_SHA}" ]; then
+            echo "plugins/A_memorix is stale: local=${LOCAL_SHA}, remote=${REMOTE_SHA}" >&2
+            exit 1
+          fi
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
         with:
@@ -79,6 +91,7 @@ jobs:
         with:
           ref: dev
           fetch-depth: 0
+          submodules: recursive
 
       # Clone required dependencies
       # - name: Clone maim_message
@@ -87,6 +100,17 @@ jobs:
       - name: Clone lpmm
         run: git clone https://github.com/Mai-with-u/MaiMBot-LPMM.git MaiMBot-LPMM
 
+      - name: Verify A_Memorix submodule alignment
+        run: |
+          set -euo pipefail
+          git -C plugins/A_memorix fetch origin MaiBot_branch --depth=1
+          LOCAL_SHA=$(git -C plugins/A_memorix rev-parse HEAD)
+          REMOTE_SHA=$(git -C plugins/A_memorix rev-parse FETCH_HEAD)
+          if [ "${LOCAL_SHA}" != "${REMOTE_SHA}" ]; then
+            echo "plugins/A_memorix is stale: local=${LOCAL_SHA}, remote=${REMOTE_SHA}" >&2
+            exit 1
+          fi
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
         with:
diff --git a/.github/workflows/docker-image-main.yml b/.github/workflows/docker-image-main.yml
index 3d9b14ab..d7c21bd5 100644
--- a/.github/workflows/docker-image-main.yml
+++ b/.github/workflows/docker-image-main.yml
@@ -29,6 +29,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
+          submodules: recursive
 
       # Clone required dependencies
       # - name: Clone maim_message
@@ -37,6 +38,17 @@ jobs:
       - name: Clone lpmm
         run: git clone https://github.com/Mai-with-u/MaiMBot-LPMM.git MaiMBot-LPMM
 
+      - name: Verify A_Memorix submodule alignment
+        run: |
+          set -euo pipefail
+          git -C plugins/A_memorix fetch origin MaiBot_branch --depth=1
+          LOCAL_SHA=$(git -C plugins/A_memorix rev-parse HEAD)
+          REMOTE_SHA=$(git -C plugins/A_memorix rev-parse FETCH_HEAD)
+          if [ "${LOCAL_SHA}" != "${REMOTE_SHA}" ]; then
+            echo "plugins/A_memorix is stale: local=${LOCAL_SHA}, remote=${REMOTE_SHA}" >&2
+            exit 1
+          fi
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
         with:
@@ -82,6 +94,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
+          submodules: recursive
 
       # Clone required dependencies
       # - name: Clone maim_message
@@ -90,6 +103,17 @@ jobs:
       - name: Clone lpmm
         run: git clone https://github.com/Mai-with-u/MaiMBot-LPMM.git MaiMBot-LPMM
 
+      - name: Verify A_Memorix submodule alignment
+        run: |
+          set -euo pipefail
+          git -C plugins/A_memorix fetch origin MaiBot_branch --depth=1
+          LOCAL_SHA=$(git -C plugins/A_memorix rev-parse HEAD)
+          REMOTE_SHA=$(git -C plugins/A_memorix rev-parse FETCH_HEAD)
+          if [ "${LOCAL_SHA}" != "${REMOTE_SHA}" ]; then
+            echo "plugins/A_memorix is stale: local=${LOCAL_SHA}, remote=${REMOTE_SHA}" >&2
+            exit 1
+          fi
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
         with:
diff --git a/.github/workflows/i18n-validate.yml b/.github/workflows/i18n-validate.yml
index 577d7808..b737eb2f 100644
--- a/.github/workflows/i18n-validate.yml
+++ b/.github/workflows/i18n-validate.yml
@@ -31,6 +31,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: recursive
       - uses: actions/setup-python@v5
         with:
           python-version: "3.12"
diff --git a/.github/workflows/precheck.yml b/.github/workflows/precheck.yml
index bf6f9529..ba5c4647 100644
--- a/.github/workflows/precheck.yml
+++ b/.github/workflows/precheck.yml
@@ -7,6 +7,63 @@ permissions:
   issues: write
 
 jobs:
+  submodule-alignment-check:
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          ref: ${{ github.event.pull_request.head.sha }}
+          submodules: recursive
+      - name: Validate A_Memorix submodule strict alignment
+        env:
+          SUBMODULE_PATH: plugins/A_memorix
+          SUBMODULE_URL: https://github.com/A-Dawn/A_memorix.git
+          SUBMODULE_BRANCH: MaiBot_branch
+        run: |
+          set -euo pipefail
+
+          if [ ! -f .gitmodules ]; then
+            echo "::error::.gitmodules is missing."
+            exit 1
+          fi
+
+          actual_path=$(git config -f .gitmodules --get submodule.plugins/A_memorix.path || true)
+          actual_url=$(git config -f .gitmodules --get submodule.plugins/A_memorix.url || true)
+          actual_branch=$(git config -f .gitmodules --get submodule.plugins/A_memorix.branch || true)
+
+          if [ "${actual_path}" != "${SUBMODULE_PATH}" ]; then
+            echo "::error::submodule path mismatch: expected ${SUBMODULE_PATH}, got ${actual_path:-<empty>}"
+            exit 1
+          fi
+
+          if [ "${actual_url}" != "${SUBMODULE_URL}" ]; then
+            echo "::error::submodule url mismatch: expected ${SUBMODULE_URL}, got ${actual_url:-<empty>}"
+            exit 1
+          fi
+
+          if [ "${actual_branch}" != "${SUBMODULE_BRANCH}" ]; then
+            echo "::error::submodule branch mismatch: expected ${SUBMODULE_BRANCH}, got ${actual_branch:-<empty>}"
+            exit 1
+          fi
+
+          if [ ! -f "${SUBMODULE_PATH}/_manifest.json" ]; then
+            echo "::error::${SUBMODULE_PATH}/_manifest.json is missing. Run: git submodule update --init --recursive"
+            exit 1
+          fi
+
+          git -C "${SUBMODULE_PATH}" remote set-url origin "${SUBMODULE_URL}"
+          git -C "${SUBMODULE_PATH}" fetch origin "${SUBMODULE_BRANCH}" --depth=1
+
+          local_sha=$(git -C "${SUBMODULE_PATH}" rev-parse HEAD)
+          remote_sha=$(git -C "${SUBMODULE_PATH}" rev-parse FETCH_HEAD)
+
+          if [ "${local_sha}" != "${remote_sha}" ]; then
+            echo "::error::submodule ${SUBMODULE_PATH} must match origin/${SUBMODULE_BRANCH} HEAD."
+            echo "local=${local_sha} remote=${remote_sha}"
+            echo "Please run: git submodule update --remote --recursive ${SUBMODULE_PATH} && git add ${SUBMODULE_PATH} && git commit"
+            exit 1
+          fi
   conflict-check:
     runs-on: ubuntu-24.04
     outputs:
@@ -16,6 +73,7 @@ jobs:
         with:
           fetch-depth: 0
           ref: ${{ github.event.pull_request.head.sha }}
+          submodules: recursive
       - name: Check Conflicts
         id: check-conflicts
         env:
diff --git a/.github/workflows/publish-webui-dist.yml b/.github/workflows/publish-webui-dist.yml
index 57424fb3..38526297 100644
--- a/.github/workflows/publish-webui-dist.yml
+++ b/.github/workflows/publish-webui-dist.yml
@@ -19,6 +19,8 @@ jobs:
     environment: webui
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: recursive
 
       - name: Setup Bun
         uses: oven-sh/setup-bun@v2
diff --git a/.github/workflows/ruff-pr.yml b/.github/workflows/ruff-pr.yml
index 1176eb0c..06d1fc59 100644
--- a/.github/workflows/ruff-pr.yml
+++ b/.github/workflows/ruff-pr.yml
@@ -17,6 +17,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
+          submodules: recursive
       - name: Install Ruff and Run Checks
         uses: astral-sh/ruff-action@v3
         with:
diff --git a/.github/workflows/ruff.yml b/.github/workflows/ruff.yml
index 22401da3..742c410d 100644
--- a/.github/workflows/ruff.yml
+++ b/.github/workflows/ruff.yml
@@ -23,6 +23,7 @@ jobs:
         with:
           fetch-depth: 0
           ref: ${{ github.head_ref || github.ref_name }}
+          submodules: recursive
       - name: Install Ruff and Run Checks
         uses: astral-sh/ruff-action@v3
         with:
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..3ddc6a14
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "plugins/A_memorix"]
+	path = plugins/A_memorix
+	url = https://github.com/A-Dawn/A_memorix.git
+	branch = MaiBot_branch
diff --git a/docs-src/MAINTAIN_A_MEMORIX_SUBMODULE.md b/docs-src/MAINTAIN_A_MEMORIX_SUBMODULE.md
new file mode 100644
index 00000000..ad0d7552
--- /dev/null
+++ b/docs-src/MAINTAIN_A_MEMORIX_SUBMODULE.md
@@ -0,0 +1,38 @@
+# A_Memorix 子模块维护说明（维护者内部文档）
+
+> 本文档用于维护者，不面向普通用户。
+
+## 1. 基本约束
+- 子模块路径固定：`plugins/A_memorix`
+- 子模块仓库固定：`https://github.com/A-Dawn/A_memorix.git`
+- 子模块分支固定：`MaiBot_branch`
+- 强约束：主仓内 `plugins/A_memorix` 指针必须等于远端 `origin/MaiBot_branch` 最新 HEAD
+
+## 2. 首次拉取/恢复子模块
+```bash
+git submodule update --init --recursive
+```
+
+若目录为空或缺少 `_manifest.json`，先执行上面的命令再排查其他问题。
+
+## 3. 维护者更新流程
+1. 先在外部仓 `MaiBot_branch` 完成目标功能合入。
+2. 在主仓执行：
+```bash
+git submodule update --remote --recursive plugins/A_memorix
+git add plugins/A_memorix .gitmodules
+git commit -m "chore(submodule): bump A_memorix"
+```
+
+## 4. CI 严格校验说明
+- PR Precheck 会校验：
+  - `.gitmodules` 的 path/url/branch 必须匹配固定值
+  - 子模块指针必须等于远端 `MaiBot_branch` 最新 HEAD
+- Docker 构建工作流在构建前也会执行同样的 fail-fast 对齐检查
+
+## 5. 回滚策略
+- 回滚主仓提交会同时回滚子模块指针。
+- 但若回滚后的指针不再是远端 `MaiBot_branch` 最新 HEAD，CI 会阻断。
+- 处理方式：
+  - 先在外部仓移动/回滚 `MaiBot_branch` 到目标提交，再重跑；
+  - 或按团队流程申请一次性 CI 豁免。
diff --git a/plugins/A_memorix/.gitattributes b/plugins/A_memorix/.gitattributes
new file mode 100644
index 00000000..dfe07704
--- /dev/null
+++ b/plugins/A_memorix/.gitattributes
@@ -0,0 +1,2 @@
+# Auto detect text files and perform LF normalization
+* text=auto
diff --git a/plugins/A_memorix/.gitignore b/plugins/A_memorix/.gitignore
new file mode 100644
index 00000000..bb349827
--- /dev/null
+++ b/plugins/A_memorix/.gitignore
@@ -0,0 +1,245 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# UV
+#   Similar to Pipfile.lock, it is generally recommended to include uv.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#uv.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/latest/usage/project/#working-with-version-control
+.pdm.toml
+.pdm-python
+.pdm-build/
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+# Ruff stuff:
+.ruff_cache/
+
+# PyPI configuration file
+.pypirc
+
+# Cursor  
+#  Cursor is an AI-powered code editor.`.cursorignore` specifies files/directories to 
+#  exclude from AI features like autocomplete and code analysis. Recommended for sensitive data
+#  refer to https://docs.cursor.com/context/ignore-files
+.cursorignore
+.cursorindexingignore
+
+# Python
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+*.egg-info/
+
+# Data & Storage (Privacy & Runtime)
+data/
+logs/
+
+# Deprecated / Cleanup (Avoid uploading junk)
+deprecated/
+
+# OS / System
+.DS_Store
+Thumbs.db
+ehthumbs.db
+
+# IDE settings
+.idea/
+.vscode/
+
+# Temporary Verification Scripts
+verify_*.py
+config.toml
+
+# Test Artifacts & Generated Files
+MagicMock/
+benchmark_output.txt
+e2e_debug.log
+e2e_error.log
+full_diff.txt
+
+# Large Test Data Files
+机娘导论-openie.json
+scripts/机娘导论-openie.json
+
+# A_memorix recall/tuning generated artifacts
+artifacts/
+scripts/run_arc_light_recall_pipeline.py
+
+# Compressed Data Archives
+data.zip
+scripts/full_feature_smoke_test.py
+ACL2026_DEMO_EVAL.md
+.probe_write
+tests/
+temp_verify_v5_data/metadata/metadata.db
+sql2/t.db
+sql2/t.db-journal
+scripts/test.json
+scripts/test1.json
+scripts/test-sample.json
+USAGE_ARCHITECTURE.md
+scripts/test_conversion.py
+scripts/debug_graph_vis.py
+/.tmp_feature_e2e_real
+/.tmp_sparse_tests
+/.tmp_test_probe
+/.tmp_test_sqlite
+/.tmp_testdata
+/scripts/tmp
diff --git a/scripts/run.sh b/scripts/run.sh
index 7862e2ab..954d2392 100755
--- a/scripts/run.sh
+++ b/scripts/run.sh
@@ -830,6 +830,14 @@ run_installation() {
         echo -e "${RED}克隆MaiCore仓库失败！${RESET}"
         exit 1
     }
+    echo -e "${GREEN}初始化MaiCore子模块...${RESET}"
+    # 使用与主仓一致的 GitHub 加速前缀，避免子模块直连 github.com 失败
+    git -C MaiBot config submodule.plugins/A_memorix.url "$GITHUB_REPO/A-Dawn/A_memorix.git"
+    git -C MaiBot submodule sync --recursive
+    git -C MaiBot submodule update --init --recursive || {
+        echo -e "${RED}初始化MaiCore子模块失败！${RESET}"
+        exit 1
+    }
 
     echo -e "${GREEN}克隆 maim_message 包仓库...${RESET}"
     git clone $GITHUB_REPO/MaiM-with-u/maim_message.git || {