diff --git a/deps/pyqdes/README.md b/deps/pyqdes/README.md
new file mode 100644
index 0000000..7813de6
--- /dev/null
+++ b/deps/pyqdes/README.md
@@ -0,0 +1,13 @@
+## pyqdes QRC解密库
+
+构建: 
+```bash
+python setup.py bdist_wheel
+```
+
+到dist目录pip安装那个whl文件  
+```bash
+pip install xxx.whl
+```
+
+api服务器会自行识别  
\ No newline at end of file
diff --git a/deps/pyqdes/des.cpp b/deps/pyqdes/des.cpp
new file mode 100644
index 0000000..df8687d
--- /dev/null
+++ b/deps/pyqdes/des.cpp
@@ -0,0 +1,266 @@
+/*********************************************************************
+* Filename:   des.cpp
+* Author:     Brad Conte (brad AT radconte.com)
+* Copyright:
+* Disclaimer: This code is presented "as is" without any guarantees.
+* Details:    Implementation of the DES encryption algorithm.
+			  Modes of operation (such as CBC) are not included.
+			  The formal NIST algorithm specification can be found here:
+			   * http://csrc.nist.gov/publications/fips/fips46-3/fips46-3.pdf
+*********************************************************************/
+
+/*************************** HEADER FILES ***************************/
+#include <stdlib.h>
+#include <memory.h>
+#include "des.h"
+
+/****************************** MACROS ******************************/
+// Obtain bit "b" from the left and shift it "c" places from the right
+#define BITNUM(a, b, c) (((a[(b) / 32 * 4 + 3 - (b) % 32 / 8] >> (7 - (b % 8))) & 0x01) << (c))
+#define BITNUMINTR(a, b, c) ((((a) >> (31 - (b))) & 0x00000001) << (c))
+#define BITNUMINTL(a, b, c) ((((a) << (b)) & 0x80000000) >> (c))
+
+// This macro converts a 6 bit block with the S-Box row defined as the first and last
+// bits to a 6 bit block with the row defined by the first two bits.
+#define SBOXBIT(a) (((a)&0x20) | (((a)&0x1f) >> 1) | (((a)&0x01) << 4))
+
+/**************************** VARIABLES *****************************/
+static const BYTE sbox1[64] = {
+	14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6, 12, 5, 9, 0, 7,
+	0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8,
+	4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9, 7, 3, 10, 5, 0,
+	15, 12, 8, 2, 4, 9, 1, 7, 5, 11, 3, 14, 10, 0, 6, 13};
+static const BYTE sbox2[64] = {
+	15, 1, 8, 14, 6, 11, 3, 4, 9, 7, 2, 13, 12, 0, 5, 10,
+	3, 13, 4, 7, 15, 2, 8, 15, 12, 0, 1, 10, 6, 9, 11, 5,
+	0, 14, 7, 11, 10, 4, 13, 1, 5, 8, 12, 6, 9, 3, 2, 15,
+	13, 8, 10, 1, 3, 15, 4, 2, 11, 6, 7, 12, 0, 5, 14, 9};
+static const BYTE sbox3[64] = {
+	10, 0, 9, 14, 6, 3, 15, 5, 1, 13, 12, 7, 11, 4, 2, 8,
+	13, 7, 0, 9, 3, 4, 6, 10, 2, 8, 5, 14, 12, 11, 15, 1,
+	13, 6, 4, 9, 8, 15, 3, 0, 11, 1, 2, 12, 5, 10, 14, 7,
+	1, 10, 13, 0, 6, 9, 8, 7, 4, 15, 14, 3, 11, 5, 2, 12};
+static const BYTE sbox4[64] = {
+	7, 13, 14, 3, 0, 6, 9, 10, 1, 2, 8, 5, 11, 12, 4, 15,
+	13, 8, 11, 5, 6, 15, 0, 3, 4, 7, 2, 12, 1, 10, 14, 9,
+	10, 6, 9, 0, 12, 11, 7, 13, 15, 1, 3, 14, 5, 2, 8, 4,
+	3, 15, 0, 6, 10, 10, 13, 8, 9, 4, 5, 11, 12, 7, 2, 14};
+static const BYTE sbox5[64] = {
+	2, 12, 4, 1, 7, 10, 11, 6, 8, 5, 3, 15, 13, 0, 14, 9,
+	14, 11, 2, 12, 4, 7, 13, 1, 5, 0, 15, 10, 3, 9, 8, 6,
+	4, 2, 1, 11, 10, 13, 7, 8, 15, 9, 12, 5, 6, 3, 0, 14,
+	11, 8, 12, 7, 1, 14, 2, 13, 6, 15, 0, 9, 10, 4, 5, 3};
+static const BYTE sbox6[64] = {
+	12, 1, 10, 15, 9, 2, 6, 8, 0, 13, 3, 4, 14, 7, 5, 11,
+	10, 15, 4, 2, 7, 12, 9, 5, 6, 1, 13, 14, 0, 11, 3, 8,
+	9, 14, 15, 5, 2, 8, 12, 3, 7, 0, 4, 10, 1, 13, 11, 6,
+	4, 3, 2, 12, 9, 5, 15, 10, 11, 14, 1, 7, 6, 0, 8, 13};
+static const BYTE sbox7[64] = {
+	4, 11, 2, 14, 15, 0, 8, 13, 3, 12, 9, 7, 5, 10, 6, 1,
+	13, 0, 11, 7, 4, 9, 1, 10, 14, 3, 5, 12, 2, 15, 8, 6,
+	1, 4, 11, 13, 12, 3, 7, 14, 10, 15, 6, 8, 0, 5, 9, 2,
+	6, 11, 13, 8, 1, 4, 10, 7, 9, 5, 0, 15, 14, 2, 3, 12};
+static const BYTE sbox8[64] = {
+	13, 2, 8, 4, 6, 15, 11, 1, 10, 9, 3, 14, 5, 0, 12, 7,
+	1, 15, 13, 8, 10, 3, 7, 4, 12, 5, 6, 11, 0, 14, 9, 2,
+	7, 11, 4, 1, 9, 12, 14, 2, 0, 6, 10, 13, 15, 3, 5, 8,
+	2, 1, 14, 7, 4, 10, 8, 13, 15, 12, 9, 0, 3, 5, 6, 11};
+
+/*********************** FUNCTION DEFINITIONS ***********************/
+// Initial (Inv)Permutation step
+void IP(WORD state[], const BYTE in[])
+{
+	state[0] = BITNUM(in, 57, 31) | BITNUM(in, 49, 30) | BITNUM(in, 41, 29) | BITNUM(in, 33, 28) |
+			   BITNUM(in, 25, 27) | BITNUM(in, 17, 26) | BITNUM(in, 9, 25) | BITNUM(in, 1, 24) |
+			   BITNUM(in, 59, 23) | BITNUM(in, 51, 22) | BITNUM(in, 43, 21) | BITNUM(in, 35, 20) |
+			   BITNUM(in, 27, 19) | BITNUM(in, 19, 18) | BITNUM(in, 11, 17) | BITNUM(in, 3, 16) |
+			   BITNUM(in, 61, 15) | BITNUM(in, 53, 14) | BITNUM(in, 45, 13) | BITNUM(in, 37, 12) |
+			   BITNUM(in, 29, 11) | BITNUM(in, 21, 10) | BITNUM(in, 13, 9) | BITNUM(in, 5, 8) |
+			   BITNUM(in, 63, 7) | BITNUM(in, 55, 6) | BITNUM(in, 47, 5) | BITNUM(in, 39, 4) |
+			   BITNUM(in, 31, 3) | BITNUM(in, 23, 2) | BITNUM(in, 15, 1) | BITNUM(in, 7, 0);
+
+	state[1] = BITNUM(in, 56, 31) | BITNUM(in, 48, 30) | BITNUM(in, 40, 29) | BITNUM(in, 32, 28) |
+			   BITNUM(in, 24, 27) | BITNUM(in, 16, 26) | BITNUM(in, 8, 25) | BITNUM(in, 0, 24) |
+			   BITNUM(in, 58, 23) | BITNUM(in, 50, 22) | BITNUM(in, 42, 21) | BITNUM(in, 34, 20) |
+			   BITNUM(in, 26, 19) | BITNUM(in, 18, 18) | BITNUM(in, 10, 17) | BITNUM(in, 2, 16) |
+			   BITNUM(in, 60, 15) | BITNUM(in, 52, 14) | BITNUM(in, 44, 13) | BITNUM(in, 36, 12) |
+			   BITNUM(in, 28, 11) | BITNUM(in, 20, 10) | BITNUM(in, 12, 9) | BITNUM(in, 4, 8) |
+			   BITNUM(in, 62, 7) | BITNUM(in, 54, 6) | BITNUM(in, 46, 5) | BITNUM(in, 38, 4) |
+			   BITNUM(in, 30, 3) | BITNUM(in, 22, 2) | BITNUM(in, 14, 1) | BITNUM(in, 6, 0);
+}
+
+void InvIP(WORD state[], BYTE in[])
+{
+	in[3] = BITNUMINTR(state[1], 7, 7) | BITNUMINTR(state[0], 7, 6) | BITNUMINTR(state[1], 15, 5) |
+			BITNUMINTR(state[0], 15, 4) | BITNUMINTR(state[1], 23, 3) | BITNUMINTR(state[0], 23, 2) |
+			BITNUMINTR(state[1], 31, 1) | BITNUMINTR(state[0], 31, 0);
+
+	in[2] = BITNUMINTR(state[1], 6, 7) | BITNUMINTR(state[0], 6, 6) | BITNUMINTR(state[1], 14, 5) |
+			BITNUMINTR(state[0], 14, 4) | BITNUMINTR(state[1], 22, 3) | BITNUMINTR(state[0], 22, 2) |
+			BITNUMINTR(state[1], 30, 1) | BITNUMINTR(state[0], 30, 0);
+
+	in[1] = BITNUMINTR(state[1], 5, 7) | BITNUMINTR(state[0], 5, 6) | BITNUMINTR(state[1], 13, 5) |
+			BITNUMINTR(state[0], 13, 4) | BITNUMINTR(state[1], 21, 3) | BITNUMINTR(state[0], 21, 2) |
+			BITNUMINTR(state[1], 29, 1) | BITNUMINTR(state[0], 29, 0);
+
+	in[0] = BITNUMINTR(state[1], 4, 7) | BITNUMINTR(state[0], 4, 6) | BITNUMINTR(state[1], 12, 5) |
+			BITNUMINTR(state[0], 12, 4) | BITNUMINTR(state[1], 20, 3) | BITNUMINTR(state[0], 20, 2) |
+			BITNUMINTR(state[1], 28, 1) | BITNUMINTR(state[0], 28, 0);
+
+	in[7] = BITNUMINTR(state[1], 3, 7) | BITNUMINTR(state[0], 3, 6) | BITNUMINTR(state[1], 11, 5) |
+			BITNUMINTR(state[0], 11, 4) | BITNUMINTR(state[1], 19, 3) | BITNUMINTR(state[0], 19, 2) |
+			BITNUMINTR(state[1], 27, 1) | BITNUMINTR(state[0], 27, 0);
+
+	in[6] = BITNUMINTR(state[1], 2, 7) | BITNUMINTR(state[0], 2, 6) | BITNUMINTR(state[1], 10, 5) |
+			BITNUMINTR(state[0], 10, 4) | BITNUMINTR(state[1], 18, 3) | BITNUMINTR(state[0], 18, 2) |
+			BITNUMINTR(state[1], 26, 1) | BITNUMINTR(state[0], 26, 0);
+
+	in[5] = BITNUMINTR(state[1], 1, 7) | BITNUMINTR(state[0], 1, 6) | BITNUMINTR(state[1], 9, 5) |
+			BITNUMINTR(state[0], 9, 4) | BITNUMINTR(state[1], 17, 3) | BITNUMINTR(state[0], 17, 2) |
+			BITNUMINTR(state[1], 25, 1) | BITNUMINTR(state[0], 25, 0);
+
+	in[4] = BITNUMINTR(state[1], 0, 7) | BITNUMINTR(state[0], 0, 6) | BITNUMINTR(state[1], 8, 5) |
+			BITNUMINTR(state[0], 8, 4) | BITNUMINTR(state[1], 16, 3) | BITNUMINTR(state[0], 16, 2) |
+			BITNUMINTR(state[1], 24, 1) | BITNUMINTR(state[0], 24, 0);
+}
+
+WORD f(WORD state, const BYTE key[])
+{
+	BYTE lrgstate[6]; //,i;
+	WORD t1, t2;
+
+	// Expantion Permutation
+	t1 = BITNUMINTL(state, 31, 0) | ((state & 0xf0000000) >> 1) | BITNUMINTL(state, 4, 5) |
+		 BITNUMINTL(state, 3, 6) | ((state & 0x0f000000) >> 3) | BITNUMINTL(state, 8, 11) |
+		 BITNUMINTL(state, 7, 12) | ((state & 0x00f00000) >> 5) | BITNUMINTL(state, 12, 17) |
+		 BITNUMINTL(state, 11, 18) | ((state & 0x000f0000) >> 7) | BITNUMINTL(state, 16, 23);
+
+	t2 = BITNUMINTL(state, 15, 0) | ((state & 0x0000f000) << 15) | BITNUMINTL(state, 20, 5) |
+		 BITNUMINTL(state, 19, 6) | ((state & 0x00000f00) << 13) | BITNUMINTL(state, 24, 11) |
+		 BITNUMINTL(state, 23, 12) | ((state & 0x000000f0) << 11) | BITNUMINTL(state, 28, 17) |
+		 BITNUMINTL(state, 27, 18) | ((state & 0x0000000f) << 9) | BITNUMINTL(state, 0, 23);
+
+	lrgstate[0] = (t1 >> 24) & 0x000000ff;
+	lrgstate[1] = (t1 >> 16) & 0x000000ff;
+	lrgstate[2] = (t1 >> 8) & 0x000000ff;
+	lrgstate[3] = (t2 >> 24) & 0x000000ff;
+	lrgstate[4] = (t2 >> 16) & 0x000000ff;
+	lrgstate[5] = (t2 >> 8) & 0x000000ff;
+
+	// Key XOR
+	lrgstate[0] ^= key[0];
+	lrgstate[1] ^= key[1];
+	lrgstate[2] ^= key[2];
+	lrgstate[3] ^= key[3];
+	lrgstate[4] ^= key[4];
+	lrgstate[5] ^= key[5];
+
+	// S-Box Permutation
+	state = (sbox1[SBOXBIT(lrgstate[0] >> 2)] << 28) |
+			(sbox2[SBOXBIT(((lrgstate[0] & 0x03) << 4) | (lrgstate[1] >> 4))] << 24) |
+			(sbox3[SBOXBIT(((lrgstate[1] & 0x0f) << 2) | (lrgstate[2] >> 6))] << 20) |
+			(sbox4[SBOXBIT(lrgstate[2] & 0x3f)] << 16) |
+			(sbox5[SBOXBIT(lrgstate[3] >> 2)] << 12) |
+			(sbox6[SBOXBIT(((lrgstate[3] & 0x03) << 4) | (lrgstate[4] >> 4))] << 8) |
+			(sbox7[SBOXBIT(((lrgstate[4] & 0x0f) << 2) | (lrgstate[5] >> 6))] << 4) |
+			sbox8[SBOXBIT(lrgstate[5] & 0x3f)];
+
+	// P-Box Permutation
+	state = BITNUMINTL(state, 15, 0) | BITNUMINTL(state, 6, 1) | BITNUMINTL(state, 19, 2) |
+			BITNUMINTL(state, 20, 3) | BITNUMINTL(state, 28, 4) | BITNUMINTL(state, 11, 5) |
+			BITNUMINTL(state, 27, 6) | BITNUMINTL(state, 16, 7) | BITNUMINTL(state, 0, 8) |
+			BITNUMINTL(state, 14, 9) | BITNUMINTL(state, 22, 10) | BITNUMINTL(state, 25, 11) |
+			BITNUMINTL(state, 4, 12) | BITNUMINTL(state, 17, 13) | BITNUMINTL(state, 30, 14) |
+			BITNUMINTL(state, 9, 15) | BITNUMINTL(state, 1, 16) | BITNUMINTL(state, 7, 17) |
+			BITNUMINTL(state, 23, 18) | BITNUMINTL(state, 13, 19) | BITNUMINTL(state, 31, 20) |
+			BITNUMINTL(state, 26, 21) | BITNUMINTL(state, 2, 22) | BITNUMINTL(state, 8, 23) |
+			BITNUMINTL(state, 18, 24) | BITNUMINTL(state, 12, 25) | BITNUMINTL(state, 29, 26) |
+			BITNUMINTL(state, 5, 27) | BITNUMINTL(state, 21, 28) | BITNUMINTL(state, 10, 29) |
+			BITNUMINTL(state, 3, 30) | BITNUMINTL(state, 24, 31);
+
+	// Return the final state value
+	return (state);
+}
+
+void des_key_setup(const BYTE key[], BYTE schedule[][6], DES_MODE mode)
+{
+	WORD i, j, to_gen, C, D;
+	const WORD key_rnd_shift[16] = {1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1};
+	const WORD key_perm_c[28] = {56, 48, 40, 32, 24, 16, 8, 0, 57, 49, 41, 33, 25, 17,
+								 9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35};
+	const WORD key_perm_d[28] = {62, 54, 46, 38, 30, 22, 14, 6, 61, 53, 45, 37, 29, 21,
+								 13, 5, 60, 52, 44, 36, 28, 20, 12, 4, 27, 19, 11, 3};
+	const WORD key_compression[48] = {13, 16, 10, 23, 0, 4, 2, 27, 14, 5, 20, 9,
+									  22, 18, 11, 3, 25, 7, 15, 6, 26, 19, 12, 1,
+									  40, 51, 30, 36, 46, 54, 29, 39, 50, 44, 32, 47,
+									  43, 48, 38, 55, 33, 52, 45, 41, 49, 35, 28, 31};
+
+	// Permutated Choice #1 (copy the key in, ignoring parity bits).
+	for (i = 0, j = 31, C = 0; i < 28; ++i, --j)
+		C |= BITNUM(key, key_perm_c[i], j);
+	for (i = 0, j = 31, D = 0; i < 28; ++i, --j)
+		D |= BITNUM(key, key_perm_d[i], j);
+
+	// Generate the 16 subkeys.
+	for (i = 0; i < 16; ++i)
+	{
+		C = ((C << key_rnd_shift[i]) | (C >> (28 - key_rnd_shift[i]))) & 0xfffffff0;
+		D = ((D << key_rnd_shift[i]) | (D >> (28 - key_rnd_shift[i]))) & 0xfffffff0;
+
+		// Decryption subkeys are reverse order of encryption subkeys so
+		// generate them in reverse if the key schedule is for decryption useage.
+		if (mode == DES_DECRYPT)
+			to_gen = 15 - i;
+		else /*(if mode == DES_ENCRYPT)*/
+			to_gen = i;
+		// Initialize the array
+		for (j = 0; j < 6; ++j)
+			schedule[to_gen][j] = 0;
+		for (j = 0; j < 24; ++j)
+			schedule[to_gen][j / 8] |= BITNUMINTR(C, key_compression[j], 7 - (j % 8));
+		for (; j < 48; ++j)
+			schedule[to_gen][j / 8] |= BITNUMINTR(D, key_compression[j] - 27, 7 - (j % 8));
+	}
+}
+
+void des_crypt(const BYTE in[], BYTE out[], const BYTE key[][6])
+{
+	WORD state[2], idx, t;
+
+	IP(state, in);
+
+	for (idx = 0; idx < 15; ++idx)
+	{
+		t = state[1];
+		state[1] = f(state[1], key[idx]) ^ state[0];
+		state[0] = t;
+	}
+	// Perform the final loop manually as it doesn't switch sides
+	state[0] = f(state[1], key[15]) ^ state[0];
+
+	InvIP(state, out);
+}
+/*
+void three_des_key_setup(const BYTE key[], BYTE schedule[][16][6], DES_MODE mode)
+{
+	if (mode == DES_ENCRYPT)
+	{
+		des_key_setup(&key[0], schedule[0], mode);
+		des_key_setup(&key[8], schedule[1], DES_DECRYPT);
+		des_key_setup(&key[16], schedule[2], mode);
+	}
+	else // if (mode == DES_DECRYPT
+	{
+		des_key_setup(&key[16], schedule[0], mode);
+		des_key_setup(&key[8], schedule[1], DES_ENCRYPT);
+		des_key_setup(&key[0], schedule[2], mode);
+	}
+}
+
+void three_des_crypt(const BYTE in[], BYTE out[], const BYTE key[][16][6])
+{
+	des_crypt(in, out, key[0]);
+	des_crypt(out, out, key[1]);
+	des_crypt(out, out, key[2]);
+}
+*/
\ No newline at end of file
diff --git a/deps/pyqdes/des.h b/deps/pyqdes/des.h
new file mode 100644
index 0000000..e0c8679
--- /dev/null
+++ b/deps/pyqdes/des.h
@@ -0,0 +1,26 @@
+#ifndef DES_H
+#define DES_H
+
+/*************************** HEADER FILES ***************************/
+#include <stddef.h>
+
+/****************************** MACROS ******************************/
+#define DES_BLOCK_SIZE 8                // DES operates on 8 bytes at a time
+
+/**************************** DATA TYPES ****************************/
+typedef unsigned char BYTE;             // 8-bit byte
+typedef unsigned int  WORD;             // 32-bit word, change to "long" for 16-bit machines
+
+typedef enum {
+	DES_ENCRYPT,
+	DES_DECRYPT
+} DES_MODE;
+
+/*********************** FUNCTION DECLARATIONS **********************/
+void des_key_setup(const BYTE key[], BYTE schedule[][6], DES_MODE mode);
+void des_crypt(const BYTE in[], BYTE out[], const BYTE key[][6]);
+
+// void three_des_key_setup(const BYTE key[], BYTE schedule[][16][6], DES_MODE mode);
+// void three_des_crypt(const BYTE in[], BYTE out[], const BYTE key[][16][6]);
+
+#endif   // DES_H
diff --git a/deps/pyqdes/main.cpp b/deps/pyqdes/main.cpp
new file mode 100644
index 0000000..4025bf2
--- /dev/null
+++ b/deps/pyqdes/main.cpp
@@ -0,0 +1,67 @@
+#include "des.cpp"
+#include <Python.h>
+#define PY_SSIZE_T_CLEAN
+unsigned char KEY1[] = "!@#)(NHLiuy*$%^&";
+unsigned char KEY2[] = "123ZXC!@#)(*$%^&";
+unsigned char KEY3[] = "!@#)(*$%^&abcDEF";
+
+int func_des(unsigned char *buff, unsigned char *key, int len)
+{
+  BYTE schedule[16][6];
+  des_key_setup(key, schedule, DES_ENCRYPT);
+  for (int i = 0; i < len; i += 8)
+    des_crypt(buff + i, buff + i, schedule);
+  return 0;
+}
+
+int func_ddes(unsigned char *buff, unsigned char *key, int len)
+{
+  BYTE schedule[16][6];
+  des_key_setup(key, schedule, DES_DECRYPT);
+  for (int i = 0; i < len; i += 8)
+    des_crypt(buff + i, buff + i, schedule);
+  return 0;
+}
+
+void LyricDecode_(unsigned char *content, int len)
+{
+  func_ddes(content, KEY1, len);
+  func_des(content, KEY2, len);
+  func_ddes(content, KEY3, len);
+}
+
+static PyObject* lyric_decode(PyObject* self, PyObject* args) {
+    const char* content;
+    int len;
+
+    // Parse arguments
+    if (!PyArg_ParseTuple(args, "s#", &content, &len)) {
+        return NULL;
+    }
+
+    // Call the C function
+    LyricDecode_((unsigned char*)content, len);
+
+    // Return the result as bytes
+    return Py_BuildValue("y#", content, len);
+}
+
+// Method table
+static PyMethodDef module_methods[] = {
+    {"LyricDecode", lyric_decode, METH_VARARGS, "QRC Decrypt."},
+    {NULL, NULL, 0, NULL} /* Sentinel */
+};
+
+// Module initialization function
+static struct PyModuleDef lyric_decoder_module = {
+    PyModuleDef_HEAD_INIT,
+    "qdes",
+    NULL,
+    -1,
+    module_methods
+};
+
+// Module initialization
+PyMODINIT_FUNC PyInit_qdes(void) {
+    return PyModule_Create(&lyric_decoder_module);
+}
diff --git a/deps/pyqdes/setup.py b/deps/pyqdes/setup.py
new file mode 100644
index 0000000..f7c0676
--- /dev/null
+++ b/deps/pyqdes/setup.py
@@ -0,0 +1,16 @@
+from setuptools import setup, Extension
+import pybind11
+
+module = Extension(
+    'qdes',
+    sources=['main.cpp'],
+    include_dirs=[pybind11.get_include(), pybind11.get_include(user=True)],
+    extra_compile_args=["-std=c++11"],  # 添加编译器选项
+)
+
+setup(
+    name='qdes',
+    version='1.0',
+    description='QDES encryption/decryption module',
+    ext_modules=[module],
+)