diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
deleted file mode 100644
index f2d3944..0000000
--- a/.github/workflows/ci.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-name: Rust Backend CI
-
-on:
-  push:
-    branches:
-      - master
-      - main
-  pull_request:
-
-jobs:
-  check:
-    runs-on: ubuntu-latest
-    timeout-minutes: 30
-
-    steps:
-      # Two sibling directories: `huike-back/` (this repo) and `AuthCore/` — matches root `Cargo.toml` [patch] paths `../AuthCore/...`.
-      - name: Checkout huike-back
-        uses: actions/checkout@v4
-        with:
-          path: huike-back
-
-      - name: Checkout AuthCore (Cargo path patch)
-        uses: actions/checkout@v4
-        with:
-          repository: alchemy-studio/AuthCore
-          path: AuthCore
-
-      - name: Install system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y libpq-dev pkg-config clang
-
-      - name: Setup Rust toolchain
-        uses: dtolnay/rust-toolchain@stable
-
-      - name: Cache cargo registry and target
-        uses: Swatinem/rust-cache@v2
-        with:
-          workspaces: huike-back
-
-      - name: Cargo check workspace
-        working-directory: huike-back
-        run: cargo check --workspace --all-targets