diff --git a/Apps/MetaCoreEditor/main.cpp b/Apps/MetaCoreEditor/main.cpp
index 1c359df..416392a 100644
--- a/Apps/MetaCoreEditor/main.cpp
+++ b/Apps/MetaCoreEditor/main.cpp
@@ -148,7 +148,7 @@ int main(int argc, char* argv[]) {
     MetaCore::MetaCoreEditorApp editorApp;
     MetaCoreWriteCrashLogRaw("metacore.app: construct app done");
     MetaCoreWriteCrashLogRaw("metacore.app: initialize begin");
-    if (!editorApp.Initialize()) {
+    if (!editorApp.Initialize(argc, argv)) {
         MetaCoreWriteCrashLogRaw("metacore.app: initialize failed");
         std::cerr << "MetaCoreEditorApp initialize failed\n";
         return 1;
diff --git a/Source/MetaCoreEditor/Private/MetaCoreEditorApp.cpp b/Source/MetaCoreEditor/Private/MetaCoreEditorApp.cpp
index cd3556a..a2e2558 100644
--- a/Source/MetaCoreEditor/Private/MetaCoreEditorApp.cpp
+++ b/Source/MetaCoreEditor/Private/MetaCoreEditorApp.cpp
@@ -1,4 +1,4 @@
-#include "MetaCoreEditor/MetaCoreEditorApp.h"
+#include "MetaCoreEditor/MetaCoreEditorApp.h"
 
 #include "MetaCoreEditor/MetaCoreBuiltinModules.h"
 #include "MetaCoreEditor/MetaCoreEditorServices.h"
@@ -511,7 +511,7 @@ MetaCoreEditorApp::~MetaCoreEditorApp() {
     Shutdown();
 }
 
-bool MetaCoreEditorApp::Initialize() {
+bool MetaCoreEditorApp::Initialize(int argc, char* argv[]) {
     MetaCoreTraceStartup("metacore.app: initialize begin");
     if (Initialized_) {
         MetaCoreTraceStartup("metacore.app: already initialized");
@@ -621,7 +621,33 @@ bool MetaCoreEditorApp::Initialize() {
     bool loadedStartupScene = false;
     if (const auto scenePersistenceService = ModuleRegistry_.ResolveService<MetaCoreIScenePersistenceService>();
         scenePersistenceService != nullptr) {
-        loadedStartupScene = scenePersistenceService->LoadStartupScene(*EditorContext_);
+        // 尝试从命令行参数直接加载场景（支持双击打开关联的场景文件）
+        if (argc > 1 && argv[1] != nullptr) {
+            const std::filesystem::path inputPath(argv[1]);
+            const auto assetDatabaseService = ModuleRegistry_.ResolveService<MetaCoreIAssetDatabaseService>();
+            if (assetDatabaseService != nullptr && assetDatabaseService->HasProject() && std::filesystem::is_regular_file(inputPath)) {
+                const std::filesystem::path projectRoot = assetDatabaseService->GetProjectDescriptor().RootPath;
+                // 计算相对路径
+                std::filesystem::path relativePath = std::filesystem::relative(inputPath, projectRoot);
+                // 检查相对路径是否合法，不应该以 ".." 开头，也不应该是绝对路径
+                std::string relStr = relativePath.generic_string();
+                if (!relStr.empty() && relStr.find("..") == std::string::npos && !relativePath.is_absolute()) {
+                    if (scenePersistenceService->LoadScene(*EditorContext_, relativePath)) {
+                        loadedStartupScene = true;
+                        EditorContext_->AddConsoleMessage(
+                            MetaCoreLogLevel::Info,
+                            "Project",
+                            "通过命令行参数成功打开场景: " + relStr
+                        );
+                    }
+                }
+            }
+        }
+
+        // 如果没有通过命令行打开成功，则加载默认启动场景
+        if (!loadedStartupScene) {
+            loadedStartupScene = scenePersistenceService->LoadStartupScene(*EditorContext_);
+        }
 
         if (!loadedStartupScene) {
             if (const auto assetDatabaseService = ModuleRegistry_.ResolveService<MetaCoreIAssetDatabaseService>();
diff --git a/Source/MetaCoreEditor/Public/MetaCoreEditor/MetaCoreEditorApp.h b/Source/MetaCoreEditor/Public/MetaCoreEditor/MetaCoreEditorApp.h
index c561c65..723169a 100644
--- a/Source/MetaCoreEditor/Public/MetaCoreEditor/MetaCoreEditorApp.h
+++ b/Source/MetaCoreEditor/Public/MetaCoreEditor/MetaCoreEditorApp.h
@@ -22,7 +22,7 @@ public:
     MetaCoreEditorApp() = default;
     ~MetaCoreEditorApp();
 
-    bool Initialize();
+    bool Initialize(int argc = 0, char* argv[] = nullptr);
     int Run();
     void Shutdown();