diff --git a/2023.02.21_parallel_python_manually/LSF_parallel_with_guan/a.py b/2023.02.21_parallel_python_manually/LSF_parallel_with_guan/a.py
index a8b01bb..795f938 100644
--- a/2023.02.21_parallel_python_manually/LSF_parallel_with_guan/a.py
+++ b/2023.02.21_parallel_python_manually/LSF_parallel_with_guan/a.py
@@ -1,2 +1,2 @@
-parameter=0
+parameter = 0
 print(f'hello world {parameter}')
\ No newline at end of file
diff --git a/2023.02.21_parallel_python_manually/LSF_parallel_with_guan/bsub_parallel_with_guan.py b/2023.02.21_parallel_python_manually/LSF_parallel_with_guan/bsub_parallel_with_guan.py
index 911db10..7b5564c 100644
--- a/2023.02.21_parallel_python_manually/LSF_parallel_with_guan/bsub_parallel_with_guan.py
+++ b/2023.02.21_parallel_python_manually/LSF_parallel_with_guan/bsub_parallel_with_guan.py
@@ -4,4 +4,4 @@ parameter_array = [1, 2, 3, 4]
 
 guan.make_sh_file_for_bsub(sh_filename='a', command_line='python a.py', cpu_num=1, task_name='task', queue_name='score', cd_dir=0)
 
-guan.copy_py_sh_file_and_bsub_task(parameter_array, py_filename='a', old_str_in_py='parameter=0', new_str_in_py='parameter=', sh_filename='a', bsub_task_name='task')
\ No newline at end of file
+guan.copy_py_sh_file_and_bsub_task(parameter_array, py_filename='a', old_str_in_py='parameter = 0', new_str_in_py='parameter = ', sh_filename='a', bsub_task_name='task')
\ No newline at end of file
diff --git a/2023.02.21_parallel_python_manually/PBS_parallel_with_guan/a.py b/2023.02.21_parallel_python_manually/PBS_parallel_with_guan/a.py
index a8b01bb..795f938 100644
--- a/2023.02.21_parallel_python_manually/PBS_parallel_with_guan/a.py
+++ b/2023.02.21_parallel_python_manually/PBS_parallel_with_guan/a.py
@@ -1,2 +1,2 @@
-parameter=0
+parameter = 0
 print(f'hello world {parameter}')
\ No newline at end of file
diff --git a/2023.02.21_parallel_python_manually/PBS_parallel_with_guan/qsub_parallel_with_guan.py b/2023.02.21_parallel_python_manually/PBS_parallel_with_guan/qsub_parallel_with_guan.py
index e49aa31..f884a08 100644
--- a/2023.02.21_parallel_python_manually/PBS_parallel_with_guan/qsub_parallel_with_guan.py
+++ b/2023.02.21_parallel_python_manually/PBS_parallel_with_guan/qsub_parallel_with_guan.py
@@ -4,4 +4,4 @@ parameter_array = [1, 2, 3, 4]
 
 guan.make_sh_file_for_qsub(sh_filename='a', command_line='python a.py', cpu_num=1, task_name='task', cd_dir=0)
 
-guan.copy_py_sh_file_and_qsub_task(parameter_array=parameter_array, py_filename='a', old_str_in_py='parameter=0', new_str_in_py='parameter=', sh_filename='a', qsub_task_name='task')
\ No newline at end of file
+guan.copy_py_sh_file_and_qsub_task(parameter_array=parameter_array, py_filename='a', old_str_in_py='parameter = 0 ', new_str_in_py='parameter = ', sh_filename='a', qsub_task_name='task')
\ No newline at end of file
diff --git a/2023.02.21_parallel_python_manually/detailed_code_of_parallel/a.sh b/2023.02.21_parallel_python_manually/detailed_code_of_parallel/a.sh
index 6619852..1fcc735 100644
--- a/2023.02.21_parallel_python_manually/detailed_code_of_parallel/a.sh
+++ b/2023.02.21_parallel_python_manually/detailed_code_of_parallel/a.sh
@@ -1,5 +1,4 @@
 #!/bin/sh
 #PBS -N task
 #PBS -l nodes=1:ppn=1
-#PBS -q bigmem
 python a.py
diff --git a/2023.02.21_parallel_python_manually/detailed_code_of_parallel/parallel.py b/2023.02.21_parallel_python_manually/detailed_code_of_parallel/parallel.py
index 341a86e..1b75103 100644
--- a/2023.02.21_parallel_python_manually/detailed_code_of_parallel/parallel.py
+++ b/2023.02.21_parallel_python_manually/detailed_code_of_parallel/parallel.py
@@ -29,8 +29,6 @@ for parameter_str in parameter_str_array:
     with open('a'+str(index)+'.py', 'w') as f: # 写入
         f.write(content)
 
-
-
     # 以下处理任务上传文件
     old_file = 'a.sh'
     new_file = 'a'+str(index)+'.sh'
@@ -50,7 +48,5 @@ for parameter_str in parameter_str_array:
     with open('a'+str(index)+'.sh', 'w') as f: # 写入
         f.write(content)
 
-
-
     # 提交任务
     os.system('qsub '+new_file)
\ No newline at end of file