diff --git a/apps/ai-game-creator-shell/src-tauri/Cargo.toml b/apps/ai-game-creator-shell/src-tauri/Cargo.toml
index 7aa0e1cb4..b1b08062c 100644
--- a/apps/ai-game-creator-shell/src-tauri/Cargo.toml
+++ b/apps/ai-game-creator-shell/src-tauri/Cargo.toml
@@ -74,6 +74,14 @@ codegen-units = 256
 lto = "off"
 incremental = true
 
+# Runner 启动阶段会对当前 Debug 可执行文件计算 SHA-256。仅优化密码学依赖，
+# 保持业务代码的 Debug 编译速度，同时避免整份 Debug 构建因未优化 hash 热点而阻塞启动。
+[profile.dev.package.sha2]
+opt-level = 3
+
+[profile.dev.package.digest]
+opt-level = 3
+
 [profile.test]
 opt-level = 0
 debug = 1