diff --git a/src/MaaCore/Config/Miscellaneous/OcrPack.cpp b/src/MaaCore/Config/Miscellaneous/OcrPack.cpp
index 25352c2698..e6cf727e76 100644
--- a/src/MaaCore/Config/Miscellaneous/OcrPack.cpp
+++ b/src/MaaCore/Config/Miscellaneous/OcrPack.cpp
@@ -34,41 +34,50 @@ bool asst::OcrPack::load(const std::filesystem::path& path)
 
     auto& paddle_dir = path;
 
-    fastdeploy::RuntimeOption option;
-    option.UseOrtBackend();
+    fastdeploy::RuntimeOption det_option;
+    det_option.UseOrtBackend();
+    bool build_det = false;
+
+    fastdeploy::RuntimeOption rec_option;
+    rec_option.UseOrtBackend();
+    std::string rec_label;
+    bool build_rec = false;
 
     do {
         using namespace asst::utils::path_literals;
         const auto det_dir = paddle_dir / "det"_p;
-        const auto dst_model_file = det_dir / "inference.onnx"_p;
-        // const auto dst_params_file = det_dir / "inference.pdiparams"_p;
+        const auto det_model_file = det_dir / "inference.onnx"_p;
         const auto rec_dir = paddle_dir / "rec"_p;
         const auto rec_model_file = rec_dir / "inference.onnx"_p;
-        // const auto rec_params_file = rec_dir / "inference.pdiparams"_p;
         const auto rec_label_file = rec_dir / "keys.txt"_p;
 
-        if (std::filesystem::exists(dst_model_file)) {
-            auto det_model = asst::utils::read_file<std::string>(dst_model_file);
-            option.SetModelBuffer(det_model.data(), det_model.size(), nullptr, 0, fastdeploy::ModelFormat::ONNX);
-            m_det = std::make_unique<fastdeploy::vision::ocr::DBDetector>("dummy.onnx", std::string(), option,
-                                                                          fastdeploy::ModelFormat::ONNX);
+        // fastdeploy 同时加载两个实例有可能会炸，不知道为啥，加个锁
+        static std::mutex load_mutex;
+
+        if (std::filesystem::exists(det_model_file)) {
+            auto det_model = asst::utils::read_file<std::string>(det_model_file);
+            det_option.SetModelBuffer(det_model.data(), det_model.size(), nullptr, 0, fastdeploy::ModelFormat::ONNX);
+            build_det = true;
         }
-        else if (!m_det) {
-            break;
-        }
-        // else 沿用原来的模型
 
         if (std::filesystem::exists(rec_model_file) && std::filesystem::exists(rec_label_file)) {
             auto rec_model = asst::utils::read_file<std::string>(rec_model_file);
-            auto label = asst::utils::read_file<std::string>(rec_label_file);
-            option.SetModelBuffer(rec_model.data(), rec_model.size(), nullptr, 0, fastdeploy::ModelFormat::ONNX);
-            m_rec = std::make_unique<fastdeploy::vision::ocr::Recognizer>("dummy.onnx", std::string(), label, option,
+            rec_label = asst::utils::read_file<std::string>(rec_label_file);
+            rec_option.SetModelBuffer(rec_model.data(), rec_model.size(), nullptr, 0, fastdeploy::ModelFormat::ONNX);
+            build_rec = true;
+        }
+
+        if (build_det) {
+            std::unique_lock<std::mutex> lock(load_mutex);
+            m_det = std::make_unique<fastdeploy::vision::ocr::DBDetector>("dummy.onnx", std::string(), det_option,
                                                                           fastdeploy::ModelFormat::ONNX);
         }
-        else if (!m_rec) {
-            break;
+
+        if (build_rec) {
+            std::unique_lock<std::mutex> lock(load_mutex);
+            m_rec = std::make_unique<fastdeploy::vision::ocr::Recognizer>("dummy.onnx", std::string(), rec_label,
+                                                                          rec_option, fastdeploy::ModelFormat::ONNX);
         }
-        // else 沿用原来的模型
 
         if (m_det && m_rec) {
             m_ocr = std::make_unique<fastdeploy::pipeline::PPOCRv3>(m_det.get(), m_rec.get());
diff --git a/src/MaaCore/Config/ResourceLoader.cpp b/src/MaaCore/Config/ResourceLoader.cpp
index 399b07a6c9..457f9acfcf 100644
--- a/src/MaaCore/Config/ResourceLoader.cpp
+++ b/src/MaaCore/Config/ResourceLoader.cpp
@@ -57,34 +57,34 @@ bool asst::ResourceLoader::load(const std::filesystem::path& path)
     LogTraceFunction;
     using namespace asst::utils::path_literals;
 
-    auto config_future = std::async(std::launch::async, [&]() -> bool {
-        /* load resource with json files*/
-        LoadResourceAndCheckRet(GeneralConfig, "config.json"_p);
-        LoadResourceAndCheckRet(RecruitConfig, "recruitment.json"_p);
-        LoadResourceAndCheckRet(StageDropsConfig, "stages.json"_p);
-        LoadResourceAndCheckRet(RoguelikeCopilotConfig, "roguelike"_p / "copilot.json"_p);
-        LoadResourceAndCheckRet(RoguelikeRecruitConfig, "roguelike"_p / "recruitment.json"_p);
-        LoadResourceAndCheckRet(RoguelikeShoppingConfig, "roguelike"_p / "shopping.json"_p);
-        LoadResourceAndCheckRet(BattleDataConfig, "battle_data.json"_p);
-        LoadResourceAndCheckRet(OcrConfig, "ocr_config.json"_p);
-
-        /* load resource with json and template files*/
-        LoadResourceWithTemplAndCheckRet(TaskData, "tasks.json"_p, "template"_p);
-        LoadResourceWithTemplAndCheckRet(InfrastConfig, "infrast.json"_p, "template"_p / "infrast"_p);
-        LoadResourceWithTemplAndCheckRet(ItemConfig, "item_index.json"_p, "template"_p / "items"_p);
-        /* load cache */
-        LoadCacheWithoutRet(AvatarCacheManager, "avatars"_p);
-
+    auto word_ocr_future = std::async(std::launch::async, [&]() -> bool {
+        LoadResourceAndCheckRet(WordOcr, "PaddleOCR"_p);
         return true;
     });
 
-    auto ocr_future = std::async(std::launch::async, [&]() -> bool {
-        // fastdeploy 不知道有啥问题，没法异步加载两个模型，改成同步算了
-        LoadResourceAndCheckRet(WordOcr, "PaddleOCR"_p);
+    auto char_ocr_future = std::async(std::launch::async, [&]() -> bool {
         LoadResourceAndCheckRet(CharOcr, "PaddleCharOCR"_p);
         return true;
     });
 
+    /* load resource with json files*/
+    LoadResourceAndCheckRet(GeneralConfig, "config.json"_p);
+    LoadResourceAndCheckRet(RecruitConfig, "recruitment.json"_p);
+    LoadResourceAndCheckRet(StageDropsConfig, "stages.json"_p);
+    LoadResourceAndCheckRet(RoguelikeCopilotConfig, "roguelike"_p / "copilot.json"_p);
+    LoadResourceAndCheckRet(RoguelikeRecruitConfig, "roguelike"_p / "recruitment.json"_p);
+    LoadResourceAndCheckRet(RoguelikeShoppingConfig, "roguelike"_p / "shopping.json"_p);
+    LoadResourceAndCheckRet(BattleDataConfig, "battle_data.json"_p);
+    LoadResourceAndCheckRet(OcrConfig, "ocr_config.json"_p);
+
+    /* load resource with json and template files*/
+    LoadResourceWithTemplAndCheckRet(TaskData, "tasks.json"_p, "template"_p);
+    LoadResourceWithTemplAndCheckRet(InfrastConfig, "infrast.json"_p, "template"_p / "infrast"_p);
+    LoadResourceWithTemplAndCheckRet(ItemConfig, "item_index.json"_p, "template"_p / "items"_p);
+
+    /* load cache */
+    LoadCacheWithoutRet(AvatarCacheManager, "avatars"_p);
+
     /*** lazy loading ***/
     // 战斗中技能识别，二分类模型
     LoadResourceAndCheckRet(OnnxSessions, "onnx"_p / "skill_ready_cls.onnx"_p);
@@ -92,6 +92,7 @@ bool asst::ResourceLoader::load(const std::filesystem::path& path)
     LoadResourceAndCheckRet(OnnxSessions, "onnx"_p / "deploy_direction_cls.onnx"_p);
     // 战斗中干员（血条）检测，yolov8 检测模型
     LoadResourceAndCheckRet(OnnxSessions, "onnx"_p / "operators_det.onnx"_p);
+
     /* tiles info */
     LoadResourceAndCheckRet(TilePack, "Arknights-Tile-Pos"_p);
 
@@ -100,8 +101,8 @@ bool asst::ResourceLoader::load(const std::filesystem::path& path)
 #undef LoadCacheWithoutRet
 
     m_loaded = true;
-    m_loaded &= config_future.get();
-    m_loaded &= ocr_future.get();
+    m_loaded &= word_ocr_future.get();
+    m_loaded &= char_ocr_future.get();
 
     return m_loaded;
 }