diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1ff5895..16fff01 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -87,6 +87,25 @@ target_include_directories(media-server
 )
 target_link_libraries(media-server PRIVATE project_options Threads::Threads)
 
+if(RK3588_ENABLE_RKNN)
+    find_library(RK_RKNN_LIB rknnrt
+        HINTS
+            ${RKNN_RUNTIME_LIB_DIR}
+            ${RK_RKNN_ROOT}/runtime/RK3588/Linux/librknn_api/aarch64
+        NO_DEFAULT_PATH
+    )
+    if(NOT RK_RKNN_LIB)
+        find_library(RK_RKNN_LIB rknnrt)
+    endif()
+    if(NOT RK_RKNN_LIB)
+        message(WARNING "RKNN enabled but librknnrt not found; disable RK3588_ENABLE_RKNN or set RKNN_RUNTIME_LIB_DIR")
+    else()
+        target_compile_definitions(media-server PRIVATE RK3588_ENABLE_RKNN)
+        target_include_directories(media-server PRIVATE ${RKNN_RUNTIME_INCLUDE_DIR})
+        target_link_libraries(media-server PRIVATE ${RK_RKNN_LIB})
+    endif()
+endif()
+
 if(WIN32)
     target_link_libraries(media-server PRIVATE ws2_32)
 endif()
diff --git a/命令.md b/命令.md
index 8a4367c..712a2af 100644
--- a/命令.md
+++ b/命令.md
@@ -14,8 +14,10 @@
        -DRK3588_ENABLE_RGA=ON \
        -DRK3588_ENABLE_ZLMEDIAKIT=ON \
        -DRK3588_ENABLE_RKNN=ON \
-       -DRK_ZLMK_API_LIB_PATH=$PWD/third_party/rknpu2/examples/3rdparty/zlmediakit/aarch64/libmk_api.so \
-       -DRK_ZLMEDIAKIT_INCLUDE_DIR=$PWD/third_party/rknpu2/examples/3rdparty/zlmediakit/include
+       -DRKNN_RUNTIME_LIB_DIR=/path/to/librknnrt.so/dir \
+       -DRKNN_RUNTIME_INCLUDE_DIR=/path/to/rknn_api.h/dir \
+       -DRK_ZLMK_API_LIB_PATH=/path/to/libmk_api.so \
+       -DRK_ZLMEDIAKIT_INCLUDE_DIR=/path/to/zlmediakit/include
 
    cmake --build build -j$(nproc)