diff --git a/2022.03.06_numba_time/numba_time.py b/2022.03.06_numba_time/numba_time.py
index c23c5a8..7d1b651 100644
--- a/2022.03.06_numba_time/numba_time.py
+++ b/2022.03.06_numba_time/numba_time.py
@@ -1,5 +1,5 @@
-import numpy as np
 from numba import jit
+import numpy as np
 import time
 
 def for_sum(numpy_array):
@@ -15,28 +15,28 @@ def numba_for_sum(numpy_array):
         sum += number
     return sum
 
-numpy_array = np.arange(0,1e8,1)
+numpy_array = np.arange(0,2e8,1)
 
 start = time.time()
 result = sum(numpy_array)
 end = time.time()
 print('\nresult:', result)
-print('python中sum()函数求和时间：\n', end - start)
+print('python中sum()函数求和时间：', end - start)
 
 start = time.time()
 result = np.sum(numpy_array)
 end = time.time()
 print('\nresult:', result)
-print('numpy.sum()函数求和时间：\n', end - start)
+print('numpy.sum()函数求和时间：', end - start)
 
 start = time.time()
 result = for_sum(numpy_array)
 end = time.time()
 print('\nresult:', result)
-print('for循环求和numpy数组的时间：\n', end - start)
+print('for循环求和numpy数组的时间：', end - start)
 
 start = time.time()
 result = numba_for_sum(numpy_array)
 end = time.time()
 print('\nresult:', result)
-print('numba加速for循环求和numpy数组的时间：\n', end - start, '\n')
\ No newline at end of file
+print('numba加速for循环求和numpy数组的时间：', end - start, '\n')
\ No newline at end of file
diff --git a/2022.03.06_numba_time/numba_time_with_parameters.py b/2022.03.06_numba_time/numba_time_with_parameters.py
new file mode 100644
index 0000000..92f7108
--- /dev/null
+++ b/2022.03.06_numba_time/numba_time_with_parameters.py
@@ -0,0 +1,57 @@
+from numba import jit
+from numba import prange
+import time
+import numpy as np
+
+def for_sum(numpy_array):
+    sum = 0
+    for number in numpy_array:
+        sum += number
+    return sum
+
+@jit
+def numba_for_sum_1(numpy_array):
+    sum = 0
+    for number in numpy_array:
+        sum += number
+    return sum
+
+@jit(nopython=True)
+def numba_for_sum_2(numpy_array):
+    sum = 0
+    for number in numpy_array:
+        sum += number
+    return sum
+
+@jit(nopython=True, parallel=True)
+def numba_for_sum_3(numpy_array):
+    sum = 0
+    for i in prange(len(numpy_array)):
+        sum += numpy_array[i]
+    return sum
+
+numpy_array = np.arange(0,1e9,1)
+
+start = time.time()
+result = for_sum(numpy_array)
+end = time.time()
+print('\nresult:', result)
+print('for循环时间：', end - start)
+
+start = time.time()
+result = numba_for_sum_1(numpy_array)
+end = time.time()
+print('\nresult:', result)
+print('@jit时间：', end - start, '\n')
+
+start = time.time()
+result = numba_for_sum_2(numpy_array)
+end = time.time()
+print('\nresult:', result)
+print('@jit(nopython=True)时间：', end - start, '\n')
+
+start = time.time()
+result = numba_for_sum_3(numpy_array)
+end = time.time()
+print('\nresult:', result)
+print('@jit(nopython=True, parallel=True)时间：', end - start, '\n')
\ No newline at end of file