diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..2a0ae0d
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,8 @@
+# Non-Python files needed for sdist -> wheel builds from an unpacked sdist.
+include pyproject.toml
+include setup.py
+include README.md
+recursive-include config *.json
+recursive-include sensors *
+recursive-include build/common *.py
+recursive-include build/wheel *.py
diff --git a/build/common/pyproject_utils.py b/build/common/pyproject_utils.py
index 651f253..c46ff34 100644
--- a/build/common/pyproject_utils.py
+++ b/build/common/pyproject_utils.py
@@ -4,6 +4,7 @@ from __future__ import annotations
 
 import ast
 import importlib.util
+import shutil
 import subprocess
 import sys
 from pathlib import Path
@@ -102,7 +103,11 @@ def bundle_items(repo_root: Path) -> list[dict]:
 
 
 def bundle_data_files(repo_root: Path) -> list[tuple[str, list[str]]]:
-    """Map bundle items marked dev_install=true to setuptools data_files entries."""
+    """Map bundle items marked ``dev_install=true`` to install destinations.
+
+    Kept for tests / tooling. Prefer :func:`stage_dev_bundle_into` for pip
+    installs so files land inside ``site-packages/orisys/``.
+    """
     resolve_bundle_source_files = _load_wheel_layout_module().resolve_bundle_source_files
 
     grouped: dict[str, list[str]] = {}
@@ -123,3 +128,33 @@ def bundle_data_files(repo_root: Path) -> list[tuple[str, list[str]]]:
             grouped.setdefault(dest, []).append(rel_src)
 
     return [(dest, sorted(files)) for dest, files in sorted(grouped.items())]
+
+
+def stage_dev_bundle_into(repo_root: Path, pkg_dir: Path) -> list[str]:
+    """Copy ``dev_install`` bundle files under ``pkg_dir`` (the orisys package).
+
+    Returns package-relative paths that were written (e.g. ``sensors/box/...``).
+    """
+    resolve_bundle_source_files = _load_wheel_layout_module().resolve_bundle_source_files
+    packaged: list[str] = []
+
+    for item in bundle_items(repo_root):
+        if not item.get("dev_install", False):
+            continue
+
+        src_dir = repo_root / item["source"]
+        dst_dir = pkg_dir / item["target"]
+        dst_dir.mkdir(parents=True, exist_ok=True)
+
+        for src_file in resolve_bundle_source_files(repo_root, item):
+            if item.get("preserve_tree", False):
+                rel = src_file.relative_to(src_dir)
+                dst_file = dst_dir / rel
+            else:
+                rel = Path(src_file.name)
+                dst_file = dst_dir / src_file.name
+            dst_file.parent.mkdir(parents=True, exist_ok=True)
+            shutil.copy2(src_file, dst_file)
+            packaged.append(f"{item['target']}/{rel.as_posix()}")
+
+    return packaged
diff --git a/build/wheel/layout.py b/build/wheel/layout.py
index f9718e5..c5141e3 100644
--- a/build/wheel/layout.py
+++ b/build/wheel/layout.py
@@ -6,12 +6,19 @@ import shutil
 from pathlib import Path
 
 # Required files that must ship with the wheel for ORY-FINGER runtime/GUI.
+# Accept both the flat layout and a nested assets/finger/ checkout tree.
 REQUIRED_ASSET_RELPATHS = (
     "finger/assets/30fps-0703/mesh.npz",
     "finger/assets/30fps-0703/camera_intrinsics.npz",
     "finger/assets/30fps-0703/world_to_cam.npy",
     "finger/assets/visualization/world_to_cam.npy",
 )
+REQUIRED_ASSET_RELPATH_ALTERNATES = {
+    "finger/assets/30fps-0703/mesh.npz": "finger/assets/finger/30fps-0703/mesh.npz",
+    "finger/assets/30fps-0703/camera_intrinsics.npz": "finger/assets/finger/30fps-0703/camera_intrinsics.npz",
+    "finger/assets/30fps-0703/world_to_cam.npy": "finger/assets/finger/30fps-0703/world_to_cam.npy",
+    "finger/assets/visualization/world_to_cam.npy": "finger/assets/finger/visualization/world_to_cam.npy",
+}
 
 
 def resolve_bundle_source_files(repo_root: Path, item: dict) -> list[Path]:
@@ -61,7 +68,11 @@ def verify_required_assets(repo_root: Path, items: list[dict]) -> None:
                 continue
             resolved.add(rel)
 
-    missing = [rel for rel in REQUIRED_ASSET_RELPATHS if rel not in resolved]
+    missing = []
+    for rel in REQUIRED_ASSET_RELPATHS:
+        alt = REQUIRED_ASSET_RELPATH_ALTERNATES.get(rel)
+        if rel not in resolved and (alt is None or alt not in resolved):
+            missing.append(rel)
     if missing:
         joined = ", ".join(missing)
         raise FileNotFoundError(
diff --git a/examples/basic_pipeline.py b/examples/basic_pipeline.py
index 43557db..3d2d190 100644
--- a/examples/basic_pipeline.py
+++ b/examples/basic_pipeline.py
@@ -49,8 +49,23 @@ def main():
         sensor.compute_contact()
 
     
-        # 步骤 2.4：读取结果
-        fps, flow, vnormal, img, contour, centroid, depth_map, fnormal, fshearx, fsheary = sensor.read_info(
+        # 步骤 2.4：读取结果（FNORMAL/FSHEAR* 在有 sensors/box/force_calibration.json 时为标定后牛顿力；
+        # *_RAW 始终为原始积分量）
+        (
+            fps,
+            flow,
+            vnormal,
+            img,
+            contour,
+            centroid,
+            depth_map,
+            fnormal,
+            fshearx,
+            fsheary,
+            fnormal_raw,
+            fshearx_raw,
+            fsheary_raw,
+        ) = sensor.read_info(
             sensor.info.FPS,
             sensor.info.VRAW,
             sensor.info.VNORMAL,
@@ -60,7 +75,10 @@ def main():
             sensor.info.DEPTH,
             sensor.info.FNORMAL,
             sensor.info.FSHEARX,
-            sensor.info.FSHEARY
+            sensor.info.FSHEARY,
+            sensor.info.FNORMAL_RAW,
+            sensor.info.FSHEARX_RAW,
+            sensor.info.FSHEARY_RAW,
         )
         
         # 步骤 3：可视化显示
@@ -89,10 +107,13 @@ def main():
         # 应用伪彩色映射
         cv2.imshow("depth", cv2.applyColorMap(div_normalized, cv2.COLORMAP_JET))
 
-        # 步骤 3.4：打印关键结果
+        # 步骤 3.4：打印关键结果（标定力 + 原始力）
         print(
-            f"FPS={fps:.2f}, 法向力={fnormal:.4f}, 切向力X={fshearx:.4f}, "
-            f"切向力Y={fsheary:.4f}, 深度图尺寸={depth_map.shape}, 原始分辨率={sensor.img_size_raw}"
+            f"FPS={fps:.2f}, "
+            f"法向力={fnormal:.4f} N (raw={fnormal_raw:.4f}), "
+            f"切向力X={fshearx:.4f} N (raw={fshearx_raw:.4f}), "
+            f"切向力Y={fsheary:.4f} N (raw={fsheary_raw:.4f}), "
+            f"深度图尺寸={depth_map.shape}, 原始分辨率={sensor.img_size_raw}"
         )
             
         # 步骤 3.5：键盘控制
diff --git a/pyproject.toml b/pyproject.toml
index 7517307..acbd128 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -79,7 +79,16 @@ dev_install = true
 name = "sensors"
 source = "sensors"
 target = "sensors"
-patterns = ["**/*.json", "finger/assets/30fps*/*", "finger/assets/visualization/*"]
+# JSON bundles (sensor.json, force_calibration.json) plus finger mesh/viz assets.
+# Prefer the flat layout sensors/finger/assets/{30fps-*,visualization}/;
+# also accept a nested assets/finger/ tree if present in a checkout.
+patterns = [
+  "**/*.json",
+  "finger/assets/30fps*/*",
+  "finger/assets/visualization/*",
+  "finger/assets/finger/30fps*/*",
+  "finger/assets/finger/visualization/*",
+]
 preserve_tree = true
 dev_install = true
 
diff --git a/sensors/mini/force_calibration.json b/sensors/mini/force_calibration.json
deleted file mode 100644
index 4617082..0000000
--- a/sensors/mini/force_calibration.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "normal_force": {
-    "model": "linear",
-    "slope": 3.92685554668795e-05,
-    "offset": 0.0217596967278535,
-    "unit": "N"
-  }
-}
diff --git a/setup.py b/setup.py
index 85399a0..a7d79dc 100644
--- a/setup.py
+++ b/setup.py
@@ -1,13 +1,42 @@
-"""Setuptools entry point; bundle rules are read from pyproject.toml."""
+"""Setuptools entry point; bundle rules are read from pyproject.toml.
+
+``dev_install`` bundle items (configs/sensors) are staged into the ``orisys``
+package during build so ``pip install .`` places them at
+``site-packages/orisys/...`` (importlib / configs resolvers), not under
+``sys.prefix/orisys`` via deprecated ``data_files``.
+"""
+
+from __future__ import annotations
 
-from pathlib import Path
 import sys
+from pathlib import Path
 
 from setuptools import setup
+from setuptools.command.build_py import build_py as _build_py
 
 REPO_ROOT = Path(__file__).resolve().parent
 sys.path.insert(0, str(REPO_ROOT / "build" / "common"))
 
-from pyproject_utils import bundle_data_files
+from pyproject_utils import stage_dev_bundle_into  # noqa: E402
 
-setup(data_files=bundle_data_files(REPO_ROOT))
+
+class build_py(_build_py):
+    def run(self) -> None:
+        super().run()
+        # After pure modules are copied, stage configs/sensors into build/lib/orisys.
+        pkg_dir = Path(self.build_lib) / "orisys"
+        pkg_dir.mkdir(parents=True, exist_ok=True)
+        stage_dev_bundle_into(REPO_ROOT, pkg_dir)
+
+
+setup(
+    cmdclass={"build_py": build_py},
+    # Declared so wheels record the staged files; actual copy happens in build_py.
+    package_data={
+        "orisys": [
+            "configs/*.json",
+            "sensors/**/*",
+        ],
+    },
+    include_package_data=True,
+)
diff --git a/src/orisys/sensor.py b/src/orisys/sensor.py
index e6a2c93..55d46bf 100644
--- a/src/orisys/sensor.py
+++ b/src/orisys/sensor.py
@@ -11,6 +11,7 @@ import numpy as np
 import cv2
 import time
 from enum import Enum, auto
+from pathlib import Path
 from typing import Optional, Tuple
 # from threading import Thread, Event
 # from queue import Queue, Empty
@@ -22,7 +23,12 @@ from . import configs
 from .get_depth import Contact3D
 from .backend_availability import (check_cupy_available, check_opencl_available)
 from .frame_processors import create_frame_processor
-from .signal_processing import DEFAULT_SAMPLE_RATE_HZ, LowpassFilter
+from .signal_processing import (
+    DEFAULT_SAMPLE_RATE_HZ,
+    LowpassFilter,
+    calibrate_normal_force,
+    calibrate_shear_components,
+)
 from .capture import (
     CaptureConfig,
     CaptureWorker,
@@ -148,6 +154,7 @@ class Sensor:
         self.n_boxes = None
         self.fnormal = self.fshearx = self.fsheary = self.ftor = 0.0
         self._force_raw = (0.0, 0.0, 0.0)
+        self._force_cal_sensor_name = self._resolve_force_calibration_sensor_name()
         self._lowpass_enabled = False
         self._lowpass_cutoff_hz = 0.0
         self._lowpass_sample_rate_hz = float(DEFAULT_SAMPLE_RATE_HZ)
@@ -158,6 +165,13 @@ class Sensor:
             order=self._lowpass_order,
             n_channels=3,
         )
+        if self.verbose:
+            if self._force_cal_sensor_name:
+                print(
+                    f"Force calibration: sensors/{self._force_cal_sensor_name}/force_calibration.json"
+                )
+            else:
+                print("Force calibration: raw (no force_calibration.json)")
 
         # Contact Data Variables (public)
         self.centroid = (0, 0)
@@ -790,17 +804,58 @@ class Sensor:
                 self._update_hhd_mask_cache()
         return self
 
+    def _resolve_force_calibration_sensor_name(self) -> Optional[str]:
+        """Return sensors/<name> when force_calibration.json exists; else None.
+
+        Lookup order:
+          1. ``config_name`` stem / product alias (e.g. ``box``)
+          2. ``sensors/<name>/...`` path segment in ``config_name``
+        Missing JSON means ``FNORMAL/FSHEAR*`` stay raw (no hardcoded fallback).
+        """
+        text = str(self.config_name or "").strip().replace("\\", "/")
+        if not text:
+            return None
+
+        candidates: list[str] = []
+        stem = Path(text).stem if text else ""
+        if stem:
+            candidates.append(stem)
+        parts = [p for p in text.split("/") if p]
+        if "sensors" in parts:
+            idx = parts.index("sensors")
+            if idx + 1 < len(parts):
+                candidates.append(parts[idx + 1])
+        for name in configs.PRODUCT_BUNDLES:
+            if text == name or text.endswith(f"/sensors/{name}") or text.endswith(f"/sensors/{name}/sensor.json"):
+                candidates.append(name)
+
+        seen: set[str] = set()
+        for candidate in candidates:
+            alias = configs.CONFIG_ALIASES.get(candidate, candidate)
+            for name in (alias, candidate):
+                if name in seen:
+                    continue
+                seen.add(name)
+                if configs.load_force_calibration(name) is not None:
+                    return name
+        return None
+
     def _apply_force_filter(self):
         raw = np.asarray(self._force_raw, dtype=np.float64)
         if self._lowpass_enabled and self._lowpass_cutoff_hz > 0:
             filtered = self._force_filter.process(raw)
-            self.fnormal, self.fshearx, self.fsheary = (float(v) for v in filtered)
+            fn, fx, fy = (float(v) for v in filtered)
         else:
-            self.fnormal, self.fshearx, self.fsheary = (
-                float(raw[0]),
-                float(raw[1]),
-                float(raw[2]),
-            )
+            fn, fx, fy = float(raw[0]), float(raw[1]), float(raw[2])
+
+        # Apply sensors/<name>/force_calibration.json when present; otherwise keep raw.
+        name = self._force_cal_sensor_name
+        if name is not None:
+            fn = float(calibrate_normal_force(fn, sensor_name=name))
+            fx, fy = calibrate_shear_components(fx, fy, sensor_name=name)
+            fx, fy = float(fx), float(fy)
+
+        self.fnormal, self.fshearx, self.fsheary = fn, fx, fy
 
     # def export_config(self, path="./config/exported_config.json"):
     #     """Return current configuration dict."""
diff --git a/tests/test_pyproject.py b/tests/test_pyproject.py
index 37b0dd2..2f6c422 100644
--- a/tests/test_pyproject.py
+++ b/tests/test_pyproject.py
@@ -57,13 +57,33 @@ def test_pyproject_bundle_manifest(packaging_utils):
     assert all("/" in path and "*" not in path for path in config_files)
     assert any(path.endswith(".json") for path in config_files)
 
-    sensor_dirs = [dest for dest in data_files if dest.startswith("orisys/sensors/")]
+    sensor_dirs = [dest for dest in data_files if dest.startswith("orisys/sensors")]
     assert sensor_dirs
-    assert any("finger/assets" in dest for dest in sensor_dirs)
+    all_sensor_files = [path for files in (data_files[d] for d in sensor_dirs) for path in files]
+    assert any(path.endswith("force_calibration.json") for path in all_sensor_files)
+    assert any("finger" in path and path.endswith(".json") for path in all_sensor_files)
+    # Finger mesh/viz assets (flat or nested assets/finger/ checkout).
+    assert any("finger/assets" in dest or any("finger/assets" in p for p in data_files[dest]) for dest in sensor_dirs)
     assert all("*" not in path for files in data_files.values() for path in files)
     assert "examples" not in data_files
 
 
+def test_stage_dev_bundle_into_writes_sensors_under_package(tmp_path):
+    import sys
+
+    build_dir = REPO_ROOT / "build"
+    if str(build_dir) not in sys.path:
+        sys.path.insert(0, str(build_dir))
+    from common.pyproject_utils import stage_dev_bundle_into
+
+    pkg = tmp_path / "orisys"
+    packaged = stage_dev_bundle_into(REPO_ROOT, pkg)
+    assert any(p.replace("\\", "/").endswith("sensors/box/force_calibration.json") for p in packaged)
+    assert (pkg / "sensors" / "box" / "force_calibration.json").is_file()
+    assert (pkg / "configs").is_dir()
+    assert any((pkg / "configs").glob("*.json"))
+
+
 def test_bundle_explicit_files():
     import sys
 
diff --git a/tests/test_signal_processing.py b/tests/test_signal_processing.py
index 612729a..cdc0fb3 100644
--- a/tests/test_signal_processing.py
+++ b/tests/test_signal_processing.py
@@ -129,7 +129,16 @@ def test_configure_lowpass_filters_read_info_and_keeps_raw():
             sensor.info.FSHEARX,
             sensor.info.FSHEARY,
         )
-        assert (fn, fx, fy) == pytest.approx((1000.0, -200.0, 50.0))
+        fn_raw, fx_raw, fy_raw = sensor.read_info(
+            sensor.info.FNORMAL_RAW,
+            sensor.info.FSHEARX_RAW,
+            sensor.info.FSHEARY_RAW,
+        )
+        assert (fn_raw, fx_raw, fy_raw) == pytest.approx((1000.0, -200.0, 50.0))
+        assert fn == pytest.approx(calibrate_normal_force(1000.0, sensor_name="box"))
+        assert (fx, fy) == pytest.approx(
+            calibrate_shear_components(-200.0, 50.0, sensor_name="box")
+        )
 
         sensor.configure(lowpass_cutoff_hz=5.0, lowpass_sample_rate_hz=30.0)
         noisy = [(1000.0 + (200.0 if i % 2 else -200.0), -200.0, 50.0) for i in range(40)]
@@ -166,7 +175,10 @@ def test_configure_lowpass_disabled_or_zero_cutoff_returns_raw():
             sensor.info.FSHEARX,
             sensor.info.FSHEARY,
         )
-        assert (fn, fx, fy) == pytest.approx((111.0, 222.0, 333.0))
+        assert fn == pytest.approx(calibrate_normal_force(111.0, sensor_name="box"))
+        assert (fx, fy) == pytest.approx(
+            calibrate_shear_components(222.0, 333.0, sensor_name="box")
+        )
 
         sensor.configure(lowpass_cutoff_hz=5.0, lowpass_enabled=False)
         sensor._force_raw = (7.0, 8.0, 9.0)
@@ -177,12 +189,59 @@ def test_configure_lowpass_disabled_or_zero_cutoff_returns_raw():
             sensor.info.FSHEARY,
         )
         fn_raw = sensor.read_info(sensor.info.FNORMAL_RAW)[0]
-        assert (fn, fx, fy) == pytest.approx((7.0, 8.0, 9.0))
+        assert fn == pytest.approx(calibrate_normal_force(7.0, sensor_name="box"))
+        assert (fx, fy) == pytest.approx(
+            calibrate_shear_components(8.0, 9.0, sensor_name="box")
+        )
         assert fn_raw == pytest.approx(7.0)
     finally:
         sensor.disconnect()
 
 
+def test_box_read_info_applies_force_calibration_json():
+    sensor = _external_sensor()
+    try:
+        assert sensor._force_cal_sensor_name == "box"
+        sensor._force_raw = (10000.0, 36000.0, -36000.0)
+        sensor._apply_force_filter()
+        fn, fx, fy = sensor.read_info(
+            sensor.info.FNORMAL,
+            sensor.info.FSHEARX,
+            sensor.info.FSHEARY,
+        )
+        fn_raw, fx_raw, fy_raw = sensor.read_info(
+            sensor.info.FNORMAL_RAW,
+            sensor.info.FSHEARX_RAW,
+            sensor.info.FSHEARY_RAW,
+        )
+        assert (fn_raw, fx_raw, fy_raw) == pytest.approx((10000.0, 36000.0, -36000.0))
+        assert fn == pytest.approx(0.377)
+        assert fx == pytest.approx(1.19)
+        assert fy == pytest.approx(-1.19)
+    finally:
+        sensor.disconnect()
+
+
+def test_read_info_force_stays_raw_without_calibration_json(monkeypatch):
+    monkeypatch.setattr(
+        "orisys.sensor.configs.load_force_calibration",
+        lambda _name: None,
+    )
+    sensor = Sensor("external", config_name="box", verbose=False, backend="cpu")
+    try:
+        assert sensor._force_cal_sensor_name is None
+        sensor._force_raw = (111.0, -22.0, 33.0)
+        sensor._apply_force_filter()
+        fn, fx, fy = sensor.read_info(
+            sensor.info.FNORMAL,
+            sensor.info.FSHEARX,
+            sensor.info.FSHEARY,
+        )
+        assert (fn, fx, fy) == pytest.approx((111.0, -22.0, 33.0))
+    finally:
+        sensor.disconnect()
+
+
 def test_configure_hhd_downsample_invalidates_solver_cache():
     sensor = _external_sensor()
     try: