diff --git a/csst_mci_sim/csst_mci_sim.py b/csst_mci_sim/csst_mci_sim.py
index 2afefc3436ae4b8b51248ab1d444d7e046a45659..2454b9b52ab2812c04bfdceb2e0148f7656be0f9 100644
--- a/csst_mci_sim/csst_mci_sim.py
+++ b/csst_mci_sim/csst_mci_sim.py
@@ -69,12 +69,21 @@ import configparser as ConfigParser
 #from matplotlib import pyplot as plt 
 
 from scipy import ndimage
+<<<<<<< HEAD
 from support import logger as lg
 from support import cosmicrays
 from support import shao
 from support import sed 
 from support import MCIinstrumentModel
 from mci_so import cdm03bidir
+=======
+from .support import logger as lg
+from .support import cosmicrays
+from .support import shao
+from .support import sed 
+from .support import MCIinstrumentModel
+from .mci_so import cdm03bidir
+>>>>>>> d7cf2ff1c8720245c57f8bef8a0138aaf8a9475a
 
 
 from joblib import Parallel, delayed
@@ -1589,7 +1598,7 @@ class MCIsimulator():
                 self.log.info('begin iteration........')
             
             #if self.debug:
-            self.log.info('j =  %i' % (j))
+            #self.log.info('j =  %i' % (j))
                 
             starRa  = 3600.0*( newRa[j]   )  # ra of star,  arcsecond
             starDec = 3600.0*( newDec[j]  )  # dec of star, arcsecond
@@ -1761,7 +1770,7 @@ class MCIsimulator():
                 ##self.log.info('appfat= %s'%(self.appFatt))
                 
                 if self.appFatt : 
-                    self.log.info('begin appfat ........')
+                    ###self.log.info('begin appfat ........')
                     
                 ### apply treering and bright fatter and diffusion;                        
                     SimpleTreeRing = galsim.SiliconSensor().simple_treerings(amplitude=self.information['treering'])                  
diff --git a/requirements.txt b/requirements.txt
index ef9d61952cc725c3a5db9e3ad24b2cd1dfe7d641..8306c6887b31449bca149b01cd041c350c7771ae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,8 @@
-numpy==1.23.3
+numpy==1.23.5
 scipy==1.9.2
-setuptools==65.5.1
+setuptools==65.6.3
 pandas==1.5.3
 julian==0.14
 astropy==5.1
-tqdm==4.59.0
+tqdm==4.64.1
 galsim==2.4.9
-matplotlib==3.3.1
diff --git a/setup.py b/setup.py
index 7d1fdfa4846f1a34a74c4976631ae366d7b331cf..4e528af9938170f4dba0262d65451e47a9e09e2d 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@ with open("requirements.txt", "r") as f:
 setuptools.setup(
     
     name='csst_mci_sim',  # 包名
-    version="1.2.0",  # 版本号
+    version="3.0.0",  # 版本号
     author="Zhaojun Yan",  # 作者
     author_email="zhaojunyan@shao.ac.cn",  # 邮箱
     description="The CSST MCI simulation - prototype",  # 短描述
@@ -42,6 +42,6 @@ setuptools.setup(
     package_data={"": ["LICENSE", "README.md"],
                   "csst_mci_sim": ["mci_so/*", "mci_data/*","CTI/*", "support/*"]},
     # 请注意检查，防止临时文件或其他不必要的文件被提交到仓库，否则会一同安装
-    python_requires=">=3.11",  # Python版本要求
+    python_requires=">=3.8",  # Python版本要求
     install_requires=requirements,
 )