diff --git a/xiaosai/Claude_Shannon/crack.py b/xiaosai/Claude_Shannon/crack.py
deleted file mode 100644
index 819ead6..0000000
--- a/xiaosai/Claude_Shannon/crack.py
+++ /dev/null
@@ -1,46 +0,0 @@
-from pwn import * # type: ignore
-# context.log_level = 'debug'
-
-"""
-(这题小小的放了水)
-因为只有一轮,而最终的答案有128种情况,那我们不妨直接猜一个答案
-根据条件概率公式算一下
-
-for i in range(0,1000,100):
-    print(i,":", 1 - (127/128) ** i)
-
-0 : 0.0
-100 : 0.5435690025908804
-200 : 0.7916707446041162
-300 : 0.9049120701701576
-400 : 0.9565989213461966
-500 : 0.9801904023814129
-600 : 0.990958285600675
-700 : 0.9958730812784277
-800 : 0.9981163463716863
-900 : 0.9991402420956556
-大概300次以内都出结果了
-"""
-
-
-
-for i in range(300):
-    try:
-        r = remote("localhost", 10011)
-        # r = process(['python3', 'main.py'])
-        for i in range(15):
-            r.sendlineafter(b":", b"1")
-            r.recvuntil(b"!")
-
-        r.sendlineafter(b"chests:", b"0 0 1 0 0 1 0")
-        r.recvline()
-        flag = r.recvline()
-        if b"flag" in flag:
-            end_time = time.time()
-            print(flag)
-            break
-        else:
-            r.close()
-        
-    except EOFError:
-        pass
diff --git a/xiaosai/Claude_Shannon/crack.sage b/xiaosai/Claude_Shannon/crack.sage
index ba7ecb9..2f2f942 100644
--- a/xiaosai/Claude_Shannon/crack.sage
+++ b/xiaosai/Claude_Shannon/crack.sage
@@ -167,9 +167,9 @@ from pwn import *
 #context.log_level = 'debug'
 
 r = process(['python3', 'main_local.py'])
-#r = remote("localhost", "10011")
+#r = remote("localhost", "10010")
 
-for i in range(1):
+for i in range(50):
     msg = ''
     # 逐个发送问题并接收答案
     for j in range(15):
diff --git a/xiaosai/Claude_Shannon/dockerfile b/xiaosai/Claude_Shannon/dockerfile
new file mode 100644
index 0000000..2f647a8
--- /dev/null
+++ b/xiaosai/Claude_Shannon/dockerfile
@@ -0,0 +1,9 @@
+FROM python:latest
+
+COPY flag.py /app/
+
+COPY main_remote.py /app/
+
+WORKDIR /app
+
+CMD [ "python", "main_remote.py" ]
\ No newline at end of file
diff --git a/xiaosai/Claude_Shannon/flag.py b/xiaosai/Claude_Shannon/flag.py
new file mode 100644
index 0000000..9cafdf3
--- /dev/null
+++ b/xiaosai/Claude_Shannon/flag.py
@@ -0,0 +1 @@
+flag = b'0xFA{you_Are_kinG_of_3G!!!}'
\ No newline at end of file
diff --git a/xiaosai/Claude_Shannon/main_remote.py b/xiaosai/Claude_Shannon/main_remote.py
index 1df6f16..b589e00 100644
--- a/xiaosai/Claude_Shannon/main_remote.py
+++ b/xiaosai/Claude_Shannon/main_remote.py
@@ -1,10 +1,8 @@
 from random import choice as c
-from random import randint, shuffle
+from random import shuffle
 import socketserver
 import signal
-import string
-import random
-import os
+from flag import flag
 
 class Task(socketserver.BaseRequestHandler):
     def _recvall(self):
@@ -90,7 +88,7 @@ class ForkedServer(socketserver.ForkingMixIn, socketserver.TCPServer):
 
 
 if __name__ == "__main__":
-    flag = bytes(os.getenv("FLAG"),"utf-8") # type: ignore
+    #flag = bytes(os.getenv("FLAG"),"utf-8") # type: ignore
     # 白名单列表，包含允许在问题中使用的关键词和符号
     white_list = ['==', '(', ')', 'C0', 'C1', 'C2', 'C3', 'C4', 'C5', 'C6', '0', '1', 'and', 'or', 'not']
     HOST, PORT = '0.0.0.0', 10011