diff --git a/猿人学第5题-js 混淆-乱码增强/main.py b/猿人学第5题-js 混淆-乱码增强/main.py
new file mode 100644
index 0000000..e69de29
diff --git a/猿人学第5题-js 混淆-乱码增强/server.js b/猿人学第5题-js 混淆-乱码增强/server.js
new file mode 100644
index 0000000..6ed9727
--- /dev/null
+++ b/猿人学第5题-js 混淆-乱码增强/server.js	
@@ -0,0 +1,18 @@
+const express = require('express');
+const app = express();
+const encryption = require("./aes-test");
+var bodyParser = require('body-parser');
+app.use(bodyParser());
+
+
+app.post('/sign_60', function (req, res) {
+    let result = '';
+    let pageNum = req.body.pageNum;
+    result = encryption.sign(pageNum);
+    res.send(result.toString());
+});
+
+
+app.listen(3005, () => {
+    console.log("开启服务，端口 3005")
+});
diff --git a/猿人学第5题-js 混淆-乱码增强/案例.js b/猿人学第5题-js 混淆-乱码增强/案例.js
index 07d0fa7..50521b4 100644
--- a/猿人学第5题-js 混淆-乱码增强/案例.js	
+++ b/猿人学第5题-js 混淆-乱码增强/案例.js	
@@ -1,27 +1,49 @@
-const CryptoJS = require("crypto-js");
-
 window = global;
 document = {};
-var _$Wa = 1678247136000;
-_0x4e96b4 = window;
-_0x4e96b4['_$pr'] = [];
-_0x1171c8 = 1732584193;
-_0x4dae05 = -271733879;
-_0x183a1d = -1732584194;
-_0xcfa373 = 271733878;
-b64pad = 1;
-_0x30bc70 = String;
-_0x3912f2 = Error;
-_0x4d2d2c = Array;
-_0x109910 = Math;
-_0xff7e93 = parseInt;
-_0x35bb1d = Date;
-_0x3d0f3f = document;
- _0x5cd506 = Object;
-_0x3bdc68 = unescape;
-_0x1ec3c0 = encodeURIComponent;
-_0x3b2c8e = Function;
-var _0xceb4b2 = [
+var _0xceb4b2 = [];
+window.$_tb = [];
+window.$_zw = [];
+history = {
+    'pushState': function () {},
+};
+var _0x1171c8 = 0x67452301;
+var _0x4dae05 = -0x10325477;
+var _0x183a1d = -0x67452302;
+var _0xcfa373 = 0x10325476;
+var b64pad = 1;
+function _0x48d200(_0x4b706e, _0x3c3a85, _0x111154, _0x311f9f, _0x5439cf, _0x38cac7, _0x26bd2e) {
+    return _0xaaef84(_0x3c3a85 & _0x111154 | ~_0x3c3a85 & _0x311f9f, _0x4b706e, _0x3c3a85, _0x5439cf, _0x38cac7, _0x26bd2e);
+}
+function _0xaaef84(_0xaf3112, _0x2a165a, _0x532fb4, _0x10aa40, _0x41c4e7, _0x1cb4da) {
+    return _0x12e4a8(_0x3634fc(_0x12e4a8(_0x12e4a8(_0x2a165a, _0xaf3112), _0x12e4a8(_0x10aa40, _0x1cb4da)), _0x41c4e7), _0x532fb4);
+}
+function _0x12e4a8(_0x7542c8, _0x5eada0) {
+    var _0x41f81f = (0xffff & _0x7542c8) + (0xffff & _0x5eada0);
+    return (_0x7542c8 >> 0x10) + (_0x5eada0 >> 0x10) + (_0x41f81f >> 0x10) << 0x10 | 0xffff & _0x41f81f;
+}
+function _0x3634fc(_0x5803ba, _0x1ce5b2) {
+    return _0x5803ba << _0x1ce5b2 | _0x5803ba >>> 0x20 - _0x1ce5b2;
+}
+function _0x3180ec(_0x401705, _0x240e6a, _0x56b131, _0x5a5c20, _0x1f2a72, _0x2bfc1, _0x19741a) {
+    return _0xaaef84(_0x240e6a & _0x5a5c20 | _0x56b131 & ~_0x5a5c20, _0x401705, _0x240e6a, _0x1f2a72, _0x2bfc1, _0x19741a);
+}
+function _0x32032f(_0x520fdf, _0x13921d, _0x1af9d5, _0x4a2311, _0xb6d40a, _0x1d58da, _0x361df0) {
+    return _0xaaef84(_0x13921d ^ _0x1af9d5 ^ _0x4a2311, _0x520fdf, _0x13921d, _0xb6d40a, _0x1d58da, _0x361df0);
+}
+var _0x4e96b4 = window
+    , _0x30bc70 = String;
+var _0x3912f2 = Error
+    , _0x4d2d2c = Array
+    , _0x109910 = Math
+    , _0xff7e93 = parseInt
+    , _0x35bb1d = Date
+    , _0x3d0f3f = document
+    , _0x5cd506 = Object
+    , _0x3bdc68 = unescape
+    , _0x1ec3c0 = encodeURIComponent
+    , _0x3b2c8e = Function;
+_$eP = 'eval';
+_$UH = [
     "name",
     "setAttribute",
     "type",
@@ -747,21 +769,54 @@ var _0xceb4b2 = [
     "$_YWTU",
     "setClientData",
     "getExtension"
-]
+];
+_0x4e96b4['$_zw']['push'](_0xceb4b2);
+var _0x21b30e = _0x4e96b4[_0xceb4b2[0x49]]
+    // , _0x1c1e87 = _0x4e96b4['top'][_0xceb4b2[0x17]]
+    , _0x1624e9 = _0x109910[_0xceb4b2[0x20f]]
+    , _0x1fcadd = _0x109910['abs']
+    , _0x3599f7 = _0x109910[_0xceb4b2[0x55]]
+    , _0x598d6f = _0x4e96b4[_0xceb4b2[0x34]]
+    , _0x14528e = _0x4e96b4[_0xceb4b2[0x1a]];
+var _0x4e4c00 = _0x4e96b4[_0xceb4b2[0x3c]]
+    , _0x22e053 = _0x4e96b4[_0xceb4b2[0x27f]]
+    , _0xd13014 = _0x4e96b4[_0xceb4b2[0x9d]]
+    , _0x21e9ec = _0x4e96b4[_0xceb4b2[0x2b7]]
+    , _0x598d6f = _0x4e96b4[_0xceb4b2[0x34]]
+    , _0x284ecc = _0x4e96b4[_0xceb4b2[0x292]]
+    , _0x341b6b = _0x4e96b4[_0xceb4b2[0x17]]
+    , _0x551dbe = _0x4e96b4[_0xceb4b2[0xf8]]
+    , _0x5562e4 = _0x4e96b4[_0xceb4b2[0x1d6]]
+    , _0x4c8b7b = _0x4e96b4[_0xceb4b2[0x1ba]];
+var _0x19ec04 = _0x4e96b4[_0xceb4b2[0x20e]] || (_0x4e96b4[_0xceb4b2[0x20e]] = {});
+var _0x502102 = _0x30bc70['prototype'][_0xceb4b2[0x118]]
+    , _0x418037 = _0x30bc70['prototype'][_0xceb4b2[0xf]]
+    , _0x158537 = _0x30bc70['prototype'][_0xceb4b2[0x1d]]
+    , _0x29da67 = _0x30bc70['prototype'][_0xceb4b2[0x46]]
+    , _0x414dbb = _0x30bc70['prototype'][_0xceb4b2[0xf1]]
+    , _0x4d4b1c = _0x30bc70['prototype'][_0xceb4b2[0x13a]]
+    , _0x4441d1 = _0x30bc70['prototype'][_0xceb4b2[0x4e]]
+    , _0x557b15 = _0x30bc70['prototype'][_0xceb4b2[0x31]]
+    , _0x50bb6d = _0x30bc70['prototype'][_0xceb4b2[0x9]]
+    , _0x3fbba8 = _0x30bc70['prototype'][_0xceb4b2[0x19]]
+    , _0x34a1d4 = _0x30bc70['prototype'][_0xceb4b2[0x12e]]
+    , _0x4e160c = _0x30bc70['prototype'][_0xceb4b2[0x1e6]]
+    , _0x318f6d = _0x30bc70['prototype'][_0xceb4b2[0x256]]
+    , _0x274250 = _0x30bc70['prototype'][_0xceb4b2[0x2bb]]
+    , _0x1e37ca = _0x30bc70['prototype'][_0xceb4b2[0x172]]
+    , _0x2b11f1 = _0x30bc70[_0xceb4b2[0x114]];
+_0x4e96b4['_$pr'] = new _0x4d2d2c();
+var _0x6b463e = _0x5cd506['prototype'][_0xceb4b2[0x1f]];
+_$JM = _0x3b2c8e['prototype'][_0xceb4b2[0x1f]];
+_0x4e96b4['_$tT'] = -0xa40bd9c;
+_0x4e96b4['_$Jy'] = 0x1b821d58;
 
-
-global.Buffer = global.Buffer || require('buffer').Buffer;
-
-if (typeof btoa === 'undefined') {
-    global.btoa = function (str) {
-        return new Buffer.from(str).toString('base64');
-    };
+function _0x474032(_0x233f82, _0xe2ed33, _0x3229f9) {
+    return _0xe2ed33 ? _0x3229f9 ? v(_0xe2ed33, _0x233f82) : y(_0xe2ed33, _0x233f82) : _0x3229f9 ? _0x41873d(_0x233f82) : _0x37614a(_0x233f82);
 }
 
-if (typeof atob === 'undefined') {
-    global.atob = function (b64Encoded) {
-        return new Buffer.from(b64Encoded, 'base64').toString();
-    };
+function _0x37614a(_0x32e7c1) {
+    return _0x499969(_0x41873d(_0x32e7c1));
 }
 
 function _0x499969(_0x82fe7e) {
@@ -772,14 +827,6 @@ function _0x499969(_0x82fe7e) {
     return _0x21f411;
 }
 
-function _0x37614a(_0x32e7c1) {
-    return _0x499969(_0x41873d(_0x32e7c1));
-}
-
-function _0x474032(_0x233f82) {
-    return _0x37614a(_0x233f82);
-}
-
 function _0x41873d(_0x5a6962) {
     return _0x1ee7ec(_0x2b8a17(_0x5a6962));
 }
@@ -798,27 +845,6 @@ function _0x12b47d(_0x149183) {
         _0x1145c3 += _0x30bc70[_$UH[0x114]](_0x149183[_0xabbcb3 >> 0x5] >>> _0xabbcb3 % 0x20 & 0xff);
     return _0x1145c3;
 }
-function _0xaaef84(_0xaf3112, _0x2a165a, _0x532fb4, _0x10aa40, _0x41c4e7, _0x1cb4da) {
-    return _0x12e4a8(_0x3634fc(_0x12e4a8(_0x12e4a8(_0x2a165a, _0xaf3112), _0x12e4a8(_0x10aa40, _0x1cb4da)), _0x41c4e7), _0x532fb4);
-}
-function _0x12e4a8(_0x7542c8, _0x5eada0) {
-    var _0x41f81f = (0xffff & _0x7542c8) + (0xffff & _0x5eada0);
-    return (_0x7542c8 >> 0x10) + (_0x5eada0 >> 0x10) + (_0x41f81f >> 0x10) << 0x10 | 0xffff & _0x41f81f;
-}
-function _0x3634fc(_0x5803ba, _0x1ce5b2) {
-    return _0x5803ba << _0x1ce5b2 | _0x5803ba >>> 0x20 - _0x1ce5b2;
-}
-function _0x3180ec(_0x401705, _0x240e6a, _0x56b131, _0x5a5c20, _0x1f2a72, _0x2bfc1, _0x19741a) {
-    return _0xaaef84(_0x240e6a & _0x5a5c20 | _0x56b131 & ~_0x5a5c20, _0x401705, _0x240e6a, _0x1f2a72, _0x2bfc1, _0x19741a);
-}
-var _0x3a316b = 'T';
-var _0x390c66;
-function _0x32032f(_0x520fdf, _0x13921d, _0x1af9d5, _0x4a2311, _0xb6d40a, _0x1d58da, _0x361df0) {
-    return _0xaaef84(_0x13921d ^ _0x1af9d5 ^ _0x4a2311, _0x520fdf, _0x13921d, _0xb6d40a, _0x1d58da, _0x361df0);
-}
-function _0x48d200(_0x4b706e, _0x3c3a85, _0x111154, _0x311f9f, _0x5439cf, _0x38cac7, _0x26bd2e) {
-    return _0xaaef84(_0x3c3a85 & _0x111154 | ~_0x3c3a85 & _0x311f9f, _0x4b706e, _0x3c3a85, _0x5439cf, _0x38cac7, _0x26bd2e);
-}
 var _0x53308f = 0x1;
 var _0x31ef9c = 0x0;
 var _0x312cd6;
@@ -833,24 +859,25 @@ function _0x11a7a2(_0x193f00, _0x1cfe89) {
     } catch (_0x1b1b35) {
         var _0x42fb36 = 0x1;
     }
-    // try {
-    //     _0x4e96b4['$_z2'][0x0] = 'Q';
-    // } catch (_0x4c574d) {
-    //     try {
-    //         op = _0x4e96b4['$_zw'][_$UH[0x6c]];
-    //     } catch (_0x58af26) {
-    //         var _0x3b7935 = 0x0;
-    //         for (var _0x1badc3 = 0x0; _0x1badc3 < 0xf4240; _0x1badc3++) {
-    //             _0x3b7935 = _0x3b7935 + _0x1badc3[_$UH[0x1f]]();
-    //             history['pushState'](0x0, 0x0, _0x3b7935);
-    //         }
-    //     }
-    //     if (op > 0x14) {
-    //         eval('b64pad = _0x4e96b4[\'$_zw\'][9][\'length\'];');
-    //     } else if (op < 0xa) {
-    //         _0x4e96b4['$_zw'] = [0x1, 0x8, 0x2, 0x4, 0x17, 0x2d, 0x8, 0xf, 0x51, 0x44, 0xd, 0x48, 0x46];
-    //     }
-    // }
+    try {
+        _0x4e96b4['$_z2'][0x0] = 'Q';
+    } catch (_0x4c574d) {
+        try {
+            op = _0x4e96b4['$_zw']["length"];
+            console.log(_0x4e96b4['$_zw'])
+        } catch (_0x58af26) {
+            var _0x3b7935 = 0x0;
+            for (var _0x1badc3 = 0x0; _0x1badc3 < 0xf4240; _0x1badc3++) {
+                _0x3b7935 = _0x3b7935 + _0x1badc3[_$UH[0x1f]]();
+                history['pushState'](0x0, 0x0, _0x3b7935);
+            }
+        }
+        if (op > 0x14) {
+            eval('b64pad = _0x4e96b4[\'$_zw\'][9][\'length\'];');
+        } else if (op < 0xa) {
+            _0x4e96b4['$_zw'] = [0x1, 0x8, 0x2, 0x4, 0x17, 0x2d, 0x8, 0xf, 0x51, 0x44, 0xd, 0x48, 0x46];
+        }
+    }
     var _0x1badc3, _0x38ca59, _0x431764, _0x43f1b4, _0x5722c0, _0x3e0c38 = _0x1171c8, _0xdb4d2c = _0x4dae05,
         _0x1724c5 = _0x183a1d, _0x257ec6 = _0xcfa373;
     try {
@@ -948,24 +975,7 @@ function _0x35f5f2(_0x243853) {
     return _0xa791a1;
 }
 
-_$UH = _0xceb4b2;
-
+_$Wa = 1678261692000;
 _0x4e96b4['_$pr']['push'](_0x474032(_$Wa));
 
-
-_$Ww = CryptoJS['enc']['Utf8']['parse'](_0x4e96b4['_$pr']['toString']());
-_0x4e96b4['_$qF'] = CryptoJS['enc']['Utf8']['parse'](_0x4e96b4['btoa']('1678243662154')['slice'](0, 16));
-console.log(0x4e96b4['_$qF']);
-
-_0x29dd83 = CryptoJS['AES']['encrypt'](_$Ww, _0x4e96b4['_$qF'], {
-    'mode': CryptoJS['mode']['ECB'],
-    'padding': CryptoJS['pad']['Pkcs7']
-});
-
-// _0x29dd83['toString']();
-
-// console.log(_0x29dd83['toString']());
-
-_$Wa = 1678247136000;
-w =_0x37614a(_$Wa);
-console.log(w);
+console.log(_0x474032(_$Wa));
\ No newline at end of file