diff --git a/CMakeLists.txt b/CMakeLists.txt
index adff9a9137..004b94d609 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -82,6 +82,13 @@ if (MMDEPLOY_BUILD_SDK)
             FILE MMDeployTargets.cmake
             DESTINATION lib/cmake/MMDeploy)
 
+    # append backend deps
+    mmdeploy_add_deps(trt BACKENDS ${MMDEPLOY_TARGET_BACKENDS} DEPS TENSORRT CUDNN)
+    mmdeploy_add_deps(ort BACKENDS ${MMDEPLOY_TARGET_BACKENDS} DEPS ONNXRUNTIME)
+    mmdeploy_add_deps(ncnn BACKENDS ${MMDEPLOY_TARGET_BACKENDS} DEPS ncnn)
+    mmdeploy_add_deps(openvino BACKENDS ${MMDEPLOY_TARGET_BACKENDS} DEPS InferenceEngine)
+    mmdeploy_add_deps(pplnn BACKENDS ${MMDEPLOY_TARGET_BACKENDS} DEPS pplnn)
+
     include(CMakePackageConfigHelpers)
     # generate the config file that is includes the exports
     configure_package_config_file(${CMAKE_SOURCE_DIR}/cmake/MMDeployConfig.cmake.in
diff --git a/cmake/MMDeploy.cmake b/cmake/MMDeploy.cmake
index 086b45681f..4c67e8f5ac 100644
--- a/cmake/MMDeploy.cmake
+++ b/cmake/MMDeploy.cmake
@@ -149,3 +149,14 @@ function (mmdeploy_load_dynamic NAME)
                 -Wl,--as-needed)
     endif ()
 endfunction ()
+
+macro(mmdeploy_add_deps backend)
+    set(multiValueArgs BACKENDS DEPS)
+    cmake_parse_arguments(INFO "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+    set(has_backend OFF)
+    if (${backend} IN_LIST INFO_BACKENDS)
+        foreach(pkg IN LISTS INFO_DEPS)
+            set(${pkg}_DEPENDENCY "find_package(${pkg} REQUIRED)")
+        endforeach()
+    endif()
+endmacro()
diff --git a/cmake/MMDeployConfig.cmake.in b/cmake/MMDeployConfig.cmake.in
index ff9bbecd11..3bf75f7e65 100644
--- a/cmake/MMDeployConfig.cmake.in
+++ b/cmake/MMDeployConfig.cmake.in
@@ -26,17 +26,13 @@ endif ()
 
 set(MMDEPLOY_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/modules")
 list(APPEND CMAKE_MODULE_PATH ${MMDEPLOY_MODULE_PATH})
-if ("trt" IN_LIST MMDEPLOY_TARGET_BACKENDS)
-    find_package(CUDNN)
-    find_package(TENSORRT)
-endif()
-if ("ort" IN_LIST MMDEPLOY_TARGET_BACKENDS)
-    find_package(ONNXRUNTIME)
-endif()
-if ("ncnn" IN_LIST MMDEPLOY_TARGET_BACKENDS)
-    find_package(ncnn REQUIRED)
-endif()
-list(POP_BACK CMAKE_MODULE_PATH)
+@TENSORRT_DEPENDENCY@
+@CUDNN_DEPENDENCY@
+@ONNXRUNTIME_DEPENDENCY@
+@ncnn_DEPENDENCY@
+@InferenceEngine_DEPENDENCY@
+@pplnn_DEPENDENCY@
+list(REMOVE_ITEM CMAKE_MODULE_PATH ${MMDEPLOY_MODULE_PATH})
 
 find_package(spdlog REQUIRED)
 find_package(OpenCV REQUIRED)