diff --git a/deploy.sh b/deploy.sh
index 9d41a4b..951e914 100644
--- a/deploy.sh
+++ b/deploy.sh
@@ -396,15 +396,55 @@ do_deploy() {
     fi
 
     # ----- 准备部署目录 -----
-    print_step "准备部署目录..."
-    mkdir -p "$DEPLOY_DIR"
-    mkdir -p "$DATA_DIR"
+print_step "准备部署目录..."
+mkdir -p "$DEPLOY_DIR"
+mkdir -p "$DATA_DIR"
 
-    # ----- 构建 Docker 镜像 -----
-    print_step "构建 Docker 镜像..."
-    docker build --no-cache \
-        -t "${IMAGE_NAME}:${IMAGE_TAG}" \
-        .
+# ----- 检测并迁移旧版本文件（从根目录迁移到 data/）-----
+print_step "检测旧版本文件..."
+
+OLD_DB="${DEPLOY_DIR}/frpc-console.db"
+OLD_TOML="${DEPLOY_DIR}/frpc.toml"
+OLD_LOG="${DEPLOY_DIR}/frpc.log"
+OLD_PID="${DEPLOY_DIR}/frpc.pid"
+OLD_VERSION="${DEPLOY_DIR}/version.ini"
+NEW_DB="${DATA_DIR}/frpc-console.db"
+
+# 如果根目录有旧数据库文件，但 data/ 目录没有，执行迁移
+if [ -f "$OLD_DB" ] && [ ! -f "$NEW_DB" ]; then
+    print_warn "检测到旧版本数据库文件在根目录，将迁移到 data/ 子目录"
+
+    # 备份旧文件
+    BACKUP_OLD_DIR="${DEPLOY_DIR}/.old_backup_$(date +%Y%m%d_%H%M%S)"
+    mkdir -p "$BACKUP_OLD_DIR"
+
+    for file in frpc-console.db frpc.toml frpc.log frpc.pid version.ini; do
+        if [ -f "${DEPLOY_DIR}/${file}" ]; then
+            cp "${DEPLOY_DIR}/${file}" "${BACKUP_OLD_DIR}/" 2>/dev/null || true
+            print_info "  已备份: ${file}"
+        fi
+    done
+
+    # 复制文件到 data/ 目录
+    for file in frpc-console.db frpc.toml frpc.log frpc.pid version.ini; do
+        if [ -f "${DEPLOY_DIR}/${file}" ]; then
+            cp "${DEPLOY_DIR}/${file}" "${DATA_DIR}/" 2>/dev/null || true
+            print_info "  已迁移: ${file} → data/"
+        fi
+    done
+
+    print_success "旧文件已迁移到 data/ 目录"
+    print_info "旧文件备份位置: ${BACKUP_OLD_DIR}"
+    print_info "确认服务正常后，可手动删除备份目录"
+else
+    print_info "未检测到需要迁移的旧文件"
+fi
+
+# ----- 构建 Docker 镜像 -----
+print_step "构建 Docker 镜像..."
+docker build --no-cache \
+    -t "${IMAGE_NAME}:${IMAGE_TAG}" \
+    .
     if [ $? -ne 0 ]; then
         print_error "Docker 构建失败"
         exit 1