diff --git a/.github/workflows/ci-macos.yml b/.github/workflows/ci-macos.yml
new file mode 100644
index 0000000..87fef96
--- /dev/null
+++ b/.github/workflows/ci-macos.yml
@@ -0,0 +1,13 @@
+name: ci-macos
+on: [push, pull_request]
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: 构建
+        run: |
+          cmake -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local
+          cmake --build build
+      - name: 安装（验证安装规则）
+        run: sudo cmake --install build
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 25c16ff..90468c2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,7 +26,8 @@ target_include_directories(kvspace
         $<INSTALL_INTERFACE:include>
 )
 
-target_link_libraries(kvspace PRIVATE dl)
+# dlopen/dlsym 的宿主库：Linux 为 libdl，macOS 在 libSystem 内（CMAKE_DL_LIBS 两者皆正确）
+target_link_libraries(kvspace PRIVATE ${CMAKE_DL_LIBS})
 
 target_compile_definitions(kvspace PRIVATE _GNU_SOURCE)