diff --git a/pyproject.toml b/pyproject.toml
index 3e541e29ece08aa0a7254a866e0124174c36307f..5292a88c480811fed2988c991cb975f8847d6db3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,24 +19,6 @@ authors = [
 ]
 dynamic = ["dependencies"]
 
-# dependencies = [
-#  "numpy==1.26.4",
-#  "scipy>=1.10",
-#  "astropy>=5",
-#  "PyYAML>=6",
-#  "galsim>=2.5",
-#  "sep>=1.2",
-#  "healpy>=1.16",
-#  "h5py>=3.11",
-#  "Cython==3.0.6",
-#  "numba>=0.59.1",
-#  "psutil>=5.9",
-#  "lmfit>=1.2",
-#  "mpi4py>=4.1",
-#  "toml>=0.10",
-#  "matplotlib"
-#]
-
 [project.urls]
 Homepage = "https://csst-tb.bao.ac.cn/code/csst-sims/csst_msc_sim"
 
@@ -67,6 +49,24 @@ dependencies = {file = ["requirements.txt"]}
 [tool.setuptools.packages.find]
 include = ["observation_sim*", "catalog*"]
 
+[tool.setuptools.package-data]
+"observation_sim.astrometry.lib" = ["libshao.so"]
+"observation_sim.instruments.chip.libBF" = ["libmoduleBF.so"]
+"observation_sim.instruments.chip.libCTI" = ["libmoduleCTI.so"]
+"observation_sim.mock_objects.data" = ["*.dat"]
+"observation_sim.mock_objects.data.led" = ["*.fits"]
+"observation_sim.instruments.data" = ["*.txt", "*.dat", "*.json"]
+"observation_sim.instruments.data.field_distortion" = ["*.pickle"]
+"observation_sim.instruments.data.ccd" = ["*.txt", "*.json"]
+"observation_sim.instruments.data.filters" = ["*.txt", "*.list", "*.dat"]
+"observation_sim.instruments.data.throughputs" = ["*.txt", "*.dat"]
+"observation_sim.instruments.data.sls_conf" = ["*.conf", "*.fits"]
+"catalog.data" = ["*.fits", "*.so"]
+"observation_sim.config.header" = ["*.fits", "*.lst"]
+"observation_sim.sky_background.data" = ["*.dat"]
+"observation_sim.sky_background.data.sky" = ["*.dat"]
+"observation_sim.sky_background.lib" = ["*"]
+
 [tool.pytest.ini_options]
 testpaths = ["tests"]