diff --git a/build-linux.sh b/build-linux.sh
index b77bcef..36b7bf0 100755
--- a/build-linux.sh
+++ b/build-linux.sh
@@ -33,13 +33,19 @@ echo "============================================"
 mkdir -p "${BUILD_DIR}"
 cd "${BUILD_DIR}"
 
-echo "[1/3] 配置 CMake..."
+echo "[1/4] 强制更新编译时间戳..."
+touch "${SCRIPT_DIR}/src/app/application.cpp"
+
+echo "[2/4] 配置 CMake..."
 cmake .. -DCMAKE_BUILD_TYPE="${BUILD_TYPE}"
 
-echo "[2/3] 编译..."
+echo "[2/4] 配置 CMake..."
+cmake .. -DCMAKE_BUILD_TYPE="${BUILD_TYPE}"
+
+echo "[3/4] 编译..."
 cmake --build . -j$(nproc)
 
-echo "[3/3] 构建完成"
+echo "[4/4] 构建完成"
 echo ""
 echo "可执行文件: ${BUILD_DIR}/impress_voice_input"
 echo ""
diff --git a/build-win.sh b/build-win.sh
index b6b3e04..2276eff 100755
--- a/build-win.sh
+++ b/build-win.sh
@@ -42,13 +42,21 @@ echo "  Impress Voice Input — Windows 构建"
 echo "  构建类型: ${BUILD_TYPE}"
 echo "============================================"
 
+# ============================================================================
+# 0. 强制更新编译时间戳
+# ============================================================================
+touch "${SCRIPT_DIR}/src/app/application.cpp"
+
 # ============================================================================
 # 1. 编译
 # ============================================================================
 mkdir -p "${BUILD_DIR}"
 cd "${BUILD_DIR}"
 
-echo "[1/4] 配置 CMake (Windows 交叉编译)..."
+echo "[1/5] 强制更新编译时间戳..."
+touch "${SCRIPT_DIR}/src/app/application.cpp"
+
+echo "[2/5] 配置 CMake (Windows 交叉编译)..."
 cmake .. \
     -DCMAKE_BUILD_TYPE="${BUILD_TYPE}" \
     -DCMAKE_SYSTEM_NAME=Windows \
@@ -57,13 +65,13 @@ cmake .. \
     -DCMAKE_RC_COMPILER=x86_64-w64-mingw32-windres \
     -DQt6_DIR="${MINGW_PREFIX}/lib/cmake/Qt6"
 
-echo "[2/4] 编译..."
+echo "[3/5] 编译..."
 cmake --build . -j$(nproc)
 
 # ============================================================================
 # 2. 收集依赖
 # ============================================================================
-echo "[3/4] 收集 Windows 依赖 DLL..."
+echo "[4/5] 收集 Windows 依赖 DLL..."
 
 # 清理旧的 dist_win 目录（保留 platforms 子目录结构）
 rm -rf "${DIST_DIR}"
@@ -134,7 +142,7 @@ echo "  已收集 $(ls "${DIST_DIR}" | wc -l) 个文件到 dist_win/"
 # ============================================================================
 # 3. 打包
 # ============================================================================
-echo "[4/4] 打包..."
+echo "[5/5] 打包..."
 
 mkdir -p "${OUTPUT_DIR}"
 cd "${BUILD_DIR}"