diff --git a/cmd/client/client_gl.go b/cmd/client/client_gl.go
index 60c6e831..b6a553f7 100644
--- a/cmd/client/client_gl.go
+++ b/cmd/client/client_gl.go
@@ -19,6 +19,7 @@ import (
 	"mc/internal/block"
 	"mc/internal/camera"
 	"mc/internal/config"
+	"mc/internal/crash"
 	"mc/internal/engine"
 	"mc/internal/font"
 	"mc/internal/game"
@@ -28,6 +29,7 @@ import (
 	"mc/internal/mesh"
 	"mc/internal/netclient"
 	"mc/internal/netproto"
+	"mc/internal/paths"
 	"mc/internal/physics"
 	"mc/internal/recipe"
 	"mc/internal/render"
@@ -149,7 +151,7 @@ func (a *clientApp) Tick(dt float64) {
 	// 定时存档：30s（存档与持久化.md §2）
 	a.tickCnt++
 	if a.tickCnt%(20*30) == 0 && a.net == nil {
-		if err := save.SaveWorld(a.sess.World, "worlds", "NewWorld", 123456789, int64(a.tickCnt)); err != nil {
+		if err := save.SaveWorld(a.sess.World, paths.Join("worlds"), "NewWorld", 123456789, int64(a.tickCnt)); err != nil {
 			// 日志由调用方输出（避免每次 tick 刷屏）
 			_ = err
 		}
@@ -221,13 +223,14 @@ func (a *clientApp) logf(format string, args ...any) {
 }
 
 func main() {
+	defer crash.Guard(paths.Join("logs", "crash.log")) // 崩溃兜底：闪退可诊断
 	flag.Parse()
 
-	log, err := logx.New("logs/client.log", logx.LevelInfo)
+	log, err := logx.New(paths.Join("logs", "client.log"), logx.LevelInfo)
 	if err != nil {
 		panic(err)
 	}
-	cfg, err := config.Load("config/client.yaml", config.DefaultClient())
+	cfg, err := config.Load(paths.Join("config", "client.yaml"), config.DefaultClient())
 	if err != nil {
 		log.Warnf("配置加载失败，使用默认值：%v", err)
 	}
@@ -235,7 +238,7 @@ func main() {
 
 	// 1) 内容包与图集（设计.md §1.3：扫描 mods/ + resourcepacks/）
 	am := assets.New()
-	if err := am.Load("assets", "mods", "resourcepacks"); err != nil {
+	if err := am.Load(paths.Join("assets"), paths.Join("mods"), paths.Join("resourcepacks")); err != nil {
 		log.Warnf("内容包加载失败：%v", err)
 	}
 	log.Infof("已加载 %d 个内容包", len(am.Packs()))
@@ -282,15 +285,15 @@ func main() {
 	}
 
 	// 2) 注册表（设计.md §6.1/§6.2 数据驱动）
-	reg, err := block.Load("assets/config/blocks.json")
+	reg, err := block.Load(paths.Join("assets", "config", "blocks.json"))
 	if err != nil {
 		panic(err)
 	}
-	items, err := item.Load("assets/config/items.json")
+	items, err := item.Load(paths.Join("assets", "config", "items.json"))
 	if err != nil {
 		panic(err)
 	}
-	recipes, err := recipe.Load("assets/config/recipes.json")
+	recipes, err := recipe.Load(paths.Join("assets", "config", "recipes.json"))
 	if err != nil {
 		panic(err)
 	}
@@ -307,8 +310,8 @@ func main() {
 	defer w.Close()
 
 	// 单机存档（存档与持久化.md §3：diff-only 载入，无存档则新建）
-	if _, err := os.Stat("worlds/NewWorld/level.dat"); err == nil {
-		if _, err := save.LoadWorld(w, "worlds", "NewWorld"); err != nil {
+	if _, err := os.Stat(paths.Join("worlds", "NewWorld", "level.dat")); err == nil {
+		if _, err := save.LoadWorld(w, paths.Join("worlds"), "NewWorld"); err != nil {
 			log.Warnf("存档载入失败: %v", err)
 		} else {
 			log.Infof("已载入世界 NewWorld")
diff --git a/cmd/server/main.go b/cmd/server/main.go
index 4daa23b5..23377a5b 100644
--- a/cmd/server/main.go
+++ b/cmd/server/main.go
@@ -14,12 +14,14 @@ import (
 	"mc/internal/assets"
 	"mc/internal/block"
 	"mc/internal/config"
+	"mc/internal/crash"
 	"mc/internal/engine"
 	"mc/internal/logx"
 	"mc/internal/mods"
 	"mc/internal/mpsync"
 	"mc/internal/netproto"
 	"mc/internal/netserver"
+	"mc/internal/paths"
 	"mc/internal/save"
 	"mc/internal/world"
 	"mc/internal/worldgen"
@@ -82,7 +84,7 @@ func (s *serverApp) Tick(dt float64) {
 	}
 	// 定时存档：30s（存档与持久化.md §2）
 	if s.tickCnt%(20*30) == 0 {
-		if err := save.SaveWorld(s.world, "worlds", s.cfg.World.Name, s.seed, int64(s.tickCnt)); err != nil {
+		if err := save.SaveWorld(s.world, paths.Join("worlds"), s.cfg.World.Name, s.seed, int64(s.tickCnt)); err != nil {
 			s.log.Errorf("定时存档失败: %v", err)
 		} else {
 			s.log.Infof("已存档（tick %d）", s.tickCnt)
@@ -91,20 +93,21 @@ func (s *serverApp) Tick(dt float64) {
 }
 
 func main() {
+	defer crash.Guard(paths.Join("logs", "crash.log")) // 崩溃兜底：闪退可诊断
 	flag.Parse()
 
-	log, err := logx.New("logs/server.log", logx.LevelInfo)
+	log, err := logx.New(paths.Join("logs", "server.log"), logx.LevelInfo)
 	if err != nil {
 		panic(err)
 	}
-	cfg, err := config.Load("config/server.yaml", config.DefaultServer())
+	cfg, err := config.Load(paths.Join("config", "server.yaml"), config.DefaultServer())
 	if err != nil {
 		log.Warnf("配置加载失败，使用默认值：%v", err)
 	}
 	log.Infof("年糕历险记 服务器启动：端口 %d，世界 %q，种子 %d，tick 率 %d", cfg.Server.Port, cfg.World.Name, cfg.World.Seed, cfg.Server.TickRate)
 
 	// 注册表与生成器
-	reg, err := block.Load("assets/config/blocks.json")
+	reg, err := block.Load(paths.Join("assets", "config", "blocks.json"))
 	if err != nil {
 		panic(err)
 	}
@@ -120,8 +123,8 @@ func main() {
 
 	// 载入已有存档（diff-only：生成器重建 + 已保存区块覆盖，存档与持久化.md §3）
 	seed := cfg.World.Seed
-	if _, err := os.Stat("worlds/" + cfg.World.Name + "/level.dat"); err == nil {
-		if got, err := save.LoadWorld(w, "worlds", cfg.World.Name); err != nil {
+	if _, err := os.Stat(paths.Join("worlds", cfg.World.Name, "level.dat")); err == nil {
+		if got, err := save.LoadWorld(w, paths.Join("worlds"), cfg.World.Name); err != nil {
 			log.Errorf("存档载入失败: %v", err)
 		} else if got != 0 {
 			seed = got
@@ -136,7 +139,7 @@ func main() {
 
 	// Mod 加载（设计.md §3.3：扫描 mods/，type=mod 且有入口脚本的执行；热更新.md 由注册表支持）
 	am := assets.New()
-	if err := am.Load("assets", "mods", "resourcepacks"); err != nil {
+	if err := am.Load(paths.Join("assets"), paths.Join("mods"), paths.Join("resourcepacks")); err != nil {
 		log.Warnf("内容包扫描失败: %v", err)
 	}
 	app.modReg = mods.NewRegistry()
@@ -169,7 +172,7 @@ func main() {
 	engine.Run(ctx, app, engine.NoopRenderer{})
 
 	// 关服前全量存档（存档与持久化.md §2 关服 flush）
-	if err := save.SaveWorld(w, "worlds", cfg.World.Name, seed, int64(app.tickCnt)); err != nil {
+	if err := save.SaveWorld(w, paths.Join("worlds"), cfg.World.Name, seed, int64(app.tickCnt)); err != nil {
 		log.Errorf("关服存档失败: %v", err)
 	}
 	log.Infof("服务器已退出")
diff --git a/dist/年糕历险记-Setup-v0.1.0.zip b/dist/年糕历险记-Setup-v0.1.0.zip
index 6a08f63a..2255a904 100644
Binary files a/dist/年糕历险记-Setup-v0.1.0.zip and b/dist/年糕历险记-Setup-v0.1.0.zip differ
diff --git a/internal/crash/crash.go b/internal/crash/crash.go
new file mode 100644
index 00000000..54a37c12
--- /dev/null
+++ b/internal/crash/crash.go
@@ -0,0 +1,27 @@
+// Package crash 崩溃兜底：panic 时把堆栈写入崩溃日志（闪退可诊断）。
+package crash
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"runtime/debug"
+	"time"
+)
+
+// Guard 在 main 顶部 defer Guard()；panic 时写 crash.log 后重抛（保留退出行为）。
+func Guard(logPath string) {
+	if r := recover(); r != nil {
+		msg := fmt.Sprintf("[%s] 崩溃: %v\n%s\n", time.Now().Format("2006-01-02 15:04:05"), r, debug.Stack())
+		if logPath != "" {
+			_ = os.MkdirAll(filepath.Dir(logPath), 0o755)
+			f, err := os.OpenFile(logPath, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0o644)
+			if err == nil {
+				_, _ = f.WriteString(msg)
+				_ = f.Close()
+			}
+		}
+		_, _ = fmt.Fprint(os.Stderr, msg)
+		panic(r) // 保留原始 panic 行为（退出码非 0）
+	}
+}
diff --git a/internal/paths/paths.go b/internal/paths/paths.go
new file mode 100644
index 00000000..927c9eab
--- /dev/null
+++ b/internal/paths/paths.go
@@ -0,0 +1,33 @@
+// Package paths 资源路径解析：全部相对路径基于「可执行文件所在目录」解析，
+// 保证双击运行 / 桌面快捷方式 / 安装目录下任意 CWD 都能找到资源（修复闪退根因）。
+package paths
+
+import (
+	"os"
+	"path/filepath"
+	"sync"
+)
+
+var (
+	once    sync.Once
+	baseDir string
+)
+
+// BaseDir 可执行文件所在目录（缓存；失败回退 CWD）。
+func BaseDir() string {
+	once.Do(func() {
+		exe, err := os.Executable()
+		if err != nil {
+			baseDir, _ = os.Getwd()
+			return
+		}
+		baseDir = filepath.Dir(exe)
+	})
+	return baseDir
+}
+
+// Join 基于可执行文件目录拼接相对路径。
+func Join(rel ...string) string {
+	parts := append([]string{BaseDir()}, rel...)
+	return filepath.Join(parts...)
+}
diff --git a/scripts/build.ps1 b/scripts/build.ps1
index b79ac03f..57151e96 100644
--- a/scripts/build.ps1
+++ b/scripts/build.ps1
@@ -37,7 +37,13 @@ try {
     New-Item -ItemType Directory -Force -Path bin | Out-Null
     go build -tags $tags -trimpath -ldflags "-s -w" -o bin/mc-client.exe ./cmd/client
     go build -trimpath -ldflags "-s -w" -o bin/mc-server.exe ./cmd/server
+
+    # 资源入 bin/（可执行文件目录解析：双击/快捷方式运行无需依赖工作目录）
+    Copy-Item (Join-Path $root "config") (Join-Path $root "bin") -Recurse -Force
+    Copy-Item (Join-Path $root "assets") (Join-Path $root "bin") -Recurse -Force
+    Copy-Item (Join-Path $root "mods") (Join-Path $root "bin") -Recurse -Force
+    Copy-Item (Join-Path $root "resourcepacks") (Join-Path $root "bin") -Recurse -Force
 } finally {
     Pop-Location
 }
-Write-Host "== 构建完成：bin/mc-client.exe bin/mc-server.exe =="
+Write-Host "== 构建完成：bin/mc-client.exe bin/mc-server.exe（含资源） =="
diff --git a/scripts/make_installer.ps1 b/scripts/make_installer.ps1
index 58f9a9a4..096e9c81 100644
--- a/scripts/make_installer.ps1
+++ b/scripts/make_installer.ps1
@@ -22,6 +22,8 @@ Copy-Item (Join-Path $root "config\client.yaml") (Join-Path $stage "config")
 Copy-Item (Join-Path $root "config\server.yaml") (Join-Path $stage "config")
 New-Item -ItemType Directory -Force -Path (Join-Path $stage "mods") | Out-Null
 Copy-Item (Join-Path $root "mods\README.md") (Join-Path $stage "mods")
+# 游戏数据（方块/物品/配方注册表）
+Copy-Item (Join-Path $root "assets") (Join-Path $stage "assets") -Recurse
 # 默认素材包
 Copy-Item (Join-Path $root "resourcepacks") (Join-Path $stage "resourcepacks") -Recurse
 # 安装脚本（GBK 编码保证 cmd 中文显示）