diff --git a/main.py b/main.py
new file mode 100644
index 0000000..f76453d
--- /dev/null
+++ b/main.py
@@ -0,0 +1,60 @@
+import pandas as pd
+import time, datetime
+from math import floor
+
+# Read & Process ID table
+identities_path = r'./identities.xls'
+
+identities = pd.read_excel(identities_path, sheet_name= "Sheet1")
+
+id_dict = {}
+index = 0
+
+for name in identities["姓名"]:
+    id_dict[name] = identities["身份证号码"][index]
+    index += 1
+
+# Read & Calculate Honor Hours
+duty_path = r'./duty.xlsx'
+
+duty = pd.read_excel(duty_path, sheet_name= "Sheet1")
+
+hours_dict = {}
+index = 0
+
+time_fmt = "%H:%M"
+
+for members in duty["人员"]:
+    time = duty["时间"][index].split('-')
+    time_end = datetime.datetime.strptime(time[1], time_fmt)
+    time_start = datetime.datetime.strptime(time[0], time_fmt)
+    hours = (time_end - time_start).seconds / 3600
+
+    members = members.split('、')
+    for member in members:
+        if member not in hours_dict.keys():
+            hours_dict[member] = hours
+        else:
+            hours_dict[member] += hours
+    index += 1
+
+for member in hours_dict.keys():
+    hour = hours_dict[member]
+    hour *= 2
+    if hour % 1 != 0:
+        hour = floor(hour)
+    hour /= 2
+    hours_dict[member] = hour
+
+# Generate Honor Hour table
+hour_path = r'./hour.xlsx'
+
+id_list = []
+for member in hours_dict.keys():
+    id_list.append(id_dict[member])
+
+df = pd.DataFrame({"姓名": hours_dict.keys(), "身份证号码": id_list, "荣誉时数值": hours_dict.values()})
+df = df.set_index("姓名")
+df.to_excel(hour_path)
+
+# TODO: Write to Document