diff --git a/Pipfile.lock b/Pipfile.lock
index dd1c207..65f6f6d 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -18,11 +18,11 @@
     "default": {
         "beautifulsoup4": {
             "hashes": [
-                "sha256:73cc4d115b96f79c7d77c1c7f7a0a8d4c57860d1041df407dd1aae7f07a77fd7",
-                "sha256:a6237df3c32ccfaee4fd201c8f5f9d9df619b93121d01353a64a73ce8c6ef9a8",
-                "sha256:e718f2342e2e099b640a34ab782407b7b676f47ee272d6739e60b8ea23829f2c"
+                "sha256:4c98143716ef1cb40bf7f39a8e3eec8f8b009509e74904ba3a7b315431577e35",
+                "sha256:84729e322ad1d5b4d25f805bfa05b902dd96450f43842c4e99067d5e1369eb25",
+                "sha256:fff47e031e34ec82bf17e00da8f592fe7de69aeea38be00523c04623c04fb666"
             ],
-            "version": "==4.9.1"
+            "version": "==4.9.3"
         },
         "bs4": {
             "hashes": [
@@ -47,11 +47,11 @@
         },
         "colorama": {
             "hashes": [
-                "sha256:7d73d2a99753107a36ac6b455ee49046802e59d9d076ef8e47b61499fa29afff",
-                "sha256:e96da0d330793e2cb9485e9ddfd918d456036c7149416295932478192f4436a1"
+                "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b",
+                "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"
             ],
             "markers": "sys_platform == 'win32'",
-            "version": "==0.4.3"
+            "version": "==0.4.4"
         },
         "dnspython": {
             "hashes": [
@@ -79,6 +79,7 @@
             "hashes": [
                 "sha256:b1bead90b70cf6ec3f0710ae53a525360fa360d306a86583adc6bf83a4db537d"
             ],
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==0.18.2"
         },
         "idna": {
@@ -86,6 +87,7 @@
                 "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
                 "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.10"
         },
         "loguru": {
@@ -118,6 +120,7 @@
                 "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
                 "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.15.0"
         },
         "soupsieve": {
@@ -125,45 +128,52 @@
                 "sha256:1634eea42ab371d3d346309b93df7870a88610f0725d47528be902a0d95ecc55",
                 "sha256:a59dc181727e95d25f781f0eb4fd1825ff45590ec8ff49eadfd7f1a537cc0232"
             ],
+            "markers": "python_version >= '3.0'",
             "version": "==2.0.1"
         },
         "sqlalchemy": {
             "hashes": [
-                "sha256:072766c3bd09294d716b2d114d46ffc5ccf8ea0b714a4e1c48253014b771c6bb",
-                "sha256:107d4af989831d7b091e382d192955679ec07a9209996bf8090f1f539ffc5804",
-                "sha256:15c0bcd3c14f4086701c33a9e87e2c7ceb3bcb4a246cd88ec54a49cf2a5bd1a6",
-                "sha256:26c5ca9d09f0e21b8671a32f7d83caad5be1f6ff45eef5ec2f6fd0db85fc5dc0",
-                "sha256:276936d41111a501cf4a1a0543e25449108d87e9f8c94714f7660eaea89ae5fe",
-                "sha256:3292a28344922415f939ee7f4fc0c186f3d5a0bf02192ceabd4f1129d71b08de",
-                "sha256:33d29ae8f1dc7c75b191bb6833f55a19c932514b9b5ce8c3ab9bc3047da5db36",
-                "sha256:3bba2e9fbedb0511769780fe1d63007081008c5c2d7d715e91858c94dbaa260e",
-                "sha256:465c999ef30b1c7525f81330184121521418a67189053bcf585824d833c05b66",
-                "sha256:51064ee7938526bab92acd049d41a1dc797422256086b39c08bafeffb9d304c6",
-                "sha256:5a49e8473b1ab1228302ed27365ea0fadd4bf44bc0f9e73fe38e10fdd3d6b4fc",
-                "sha256:618db68745682f64cedc96ca93707805d1f3a031747b5a0d8e150cfd5055ae4d",
-                "sha256:6547b27698b5b3bbfc5210233bd9523de849b2bb8a0329cd754c9308fc8a05ce",
-                "sha256:6557af9e0d23f46b8cd56f8af08eaac72d2e3c632ac8d5cf4e20215a8dca7cea",
-                "sha256:73a40d4fcd35fdedce07b5885905753d5d4edf413fbe53544dd871f27d48bd4f",
-                "sha256:8280f9dae4adb5889ce0bb3ec6a541bf05434db5f9ab7673078c00713d148365",
-                "sha256:83469ad15262402b0e0974e612546bc0b05f379b5aa9072ebf66d0f8fef16bea",
-                "sha256:860d0fe234922fd5552b7f807fbb039e3e7ca58c18c8d38aa0d0a95ddf4f6c23",
-                "sha256:883c9fb62cebd1e7126dd683222b3b919657590c3e2db33bdc50ebbad53e0338",
-                "sha256:8afcb6f4064d234a43fea108859942d9795c4060ed0fbd9082b0f280181a15c1",
-                "sha256:96f51489ac187f4bab588cf51f9ff2d40b6d170ac9a4270ffaed535c8404256b",
-                "sha256:9e865835e36dfbb1873b65e722ea627c096c11b05f796831e3a9b542926e979e",
-                "sha256:aa0554495fe06172b550098909be8db79b5accdf6ffb59611900bea345df5eba",
-                "sha256:b595e71c51657f9ee3235db8b53d0b57c09eee74dfb5b77edff0e46d2218dc02",
-                "sha256:b6ff91356354b7ff3bd208adcf875056d3d886ed7cef90c571aef2ab8a554b12",
-                "sha256:b70bad2f1a5bd3460746c3fb3ab69e4e0eb5f59d977a23f9b66e5bdc74d97b86",
-                "sha256:c7adb1f69a80573698c2def5ead584138ca00fff4ad9785a4b0b2bf927ba308d",
-                "sha256:c898b3ebcc9eae7b36bd0b4bbbafce2d8076680f6868bcbacee2d39a7a9726a7",
-                "sha256:e49947d583fe4d29af528677e4f0aa21f5e535ca2ae69c48270ebebd0d8843c0",
-                "sha256:eb1d71643e4154398b02e88a42fc8b29db8c44ce4134cf0f4474bfc5cb5d4dac",
-                "sha256:f2e8a9c0c8813a468aa659a01af6592f71cd30237ec27c4cc0683f089f90dcfc",
-                "sha256:fe7fe11019fc3e6600819775a7d55abc5446dda07e9795f5954fdbf8a49e1c37"
+                "sha256:009e8388d4d551a2107632921320886650b46332f61dc935e70c8bcf37d8e0d6",
+                "sha256:0157c269701d88f5faf1fa0e4560e4d814f210c01a5b55df3cab95e9346a8bcc",
+                "sha256:0a92745bb1ebbcb3985ed7bda379b94627f0edbc6c82e9e4bac4fb5647ae609a",
+                "sha256:0cca1844ba870e81c03633a99aa3dc62256fb96323431a5dec7d4e503c26372d",
+                "sha256:166917a729b9226decff29416f212c516227c2eb8a9c9f920d69ced24e30109f",
+                "sha256:1f5f369202912be72fdf9a8f25067a5ece31a2b38507bb869306f173336348da",
+                "sha256:2909dffe5c9a615b7e6c92d1ac2d31e3026dc436440a4f750f4749d114d88ceb",
+                "sha256:2b5dafed97f778e9901b79cc01b88d39c605e0545b4541f2551a2fd785adc15b",
+                "sha256:2e9bd5b23bba8ae8ce4219c9333974ff5e103c857d9ff0e4b73dc4cb244c7d86",
+                "sha256:3aa6d45e149a16aa1f0c46816397e12313d5e37f22205c26e06975e150ffcf2a",
+                "sha256:4bdbdb8ca577c6c366d15791747c1de6ab14529115a2eb52774240c412a7b403",
+                "sha256:53fd857c6c8ffc0aa6a5a3a2619f6a74247e42ec9e46b836a8ffa4abe7aab327",
+                "sha256:5cdfe54c1e37279dc70d92815464b77cd8ee30725adc9350f06074f91dbfeed2",
+                "sha256:5d92c18458a4aa27497a986038d5d797b5279268a2de303cd00910658e8d149c",
+                "sha256:632b32183c0cb0053194a4085c304bc2320e5299f77e3024556fa2aa395c2a8b",
+                "sha256:7c735c7a6db8ee9554a3935e741cf288f7dcbe8706320251eb38c412e6a4281d",
+                "sha256:7cd40cb4bc50d9e87b3540b23df6e6b24821ba7e1f305c1492b0806c33dbdbec",
+                "sha256:84f0ac4a09971536b38cc5d515d6add7926a7e13baa25135a1dbb6afa351a376",
+                "sha256:8dcbf377529a9af167cbfc5b8acec0fadd7c2357fc282a1494c222d3abfc9629",
+                "sha256:950f0e17ffba7a7ceb0dd056567bc5ade22a11a75920b0e8298865dc28c0eff6",
+                "sha256:9e379674728f43a0cd95c423ac0e95262500f9bfd81d33b999daa8ea1756d162",
+                "sha256:b15002b9788ffe84e42baffc334739d3b68008a973d65fad0a410ca5d0531980",
+                "sha256:b6f036ecc017ec2e2cc2a40615b41850dc7aaaea6a932628c0afc73ab98ba3fb",
+                "sha256:bad73f9888d30f9e1d57ac8829f8a12091bdee4949b91db279569774a866a18e",
+                "sha256:bbc58fca72ce45a64bb02b87f73df58e29848b693869e58bd890b2ddbb42d83b",
+                "sha256:bca4d367a725694dae3dfdc86cf1d1622b9f414e70bd19651f5ac4fb3aa96d61",
+                "sha256:be41d5de7a8e241864189b7530ca4aaf56a5204332caa70555c2d96379e18079",
+                "sha256:bf53d8dddfc3e53a5bda65f7f4aa40fae306843641e3e8e701c18a5609471edf",
+                "sha256:c092fe282de83d48e64d306b4bce03114859cdbfe19bf8a978a78a0d44ddadb1",
+                "sha256:c3ab23ee9674336654bf9cac30eb75ac6acb9150dc4b1391bec533a7a4126471",
+                "sha256:ce64a44c867d128ab8e675f587aae7f61bd2db836a3c4ba522d884cd7c298a77",
+                "sha256:d05cef4a164b44ffda58200efcb22355350979e000828479971ebca49b82ddb1",
+                "sha256:d2f25c7f410338d31666d7ddedfa67570900e248b940d186b48461bd4e5569a1",
+                "sha256:d3b709d64b5cf064972b3763b47139e4a0dc4ae28a36437757f7663f67b99710",
+                "sha256:e32e3455db14602b6117f0f422f46bc297a3853ae2c322ecd1e2c4c04daf6ed5",
+                "sha256:ed53209b5f0f383acb49a927179fa51a6e2259878e164273ebc6815f3a752465",
+                "sha256:f605f348f4e6a2ba00acb3399c71d213b92f27f2383fc4abebf7a37368c12142",
+                "sha256:fcdb3755a7c355bc29df1b5e6fb8226d5c8b90551d202d69d0076a8a5649d68b"
             ],
             "index": "pypi",
-            "version": "==1.3.19"
+            "version": "==1.3.20"
         },
         "tenacity": {
             "hashes": [
@@ -181,11 +191,11 @@
         },
         "tqdm": {
             "hashes": [
-                "sha256:8f3c5815e3b5e20bc40463fa6b42a352178859692a68ffaa469706e6d38342a5",
-                "sha256:faf9c671bd3fad5ebaeee366949d969dca2b2be32c872a7092a1e1a9048d105b"
+                "sha256:9ad44aaf0fc3697c06f6e05c7cf025dd66bc7bcb7613c66d85f4464c47ac8fad",
+                "sha256:ef54779f1c09f346b2b5a8e5c61f96fbcb639929e640e59f8cf810794f406432"
             ],
             "index": "pypi",
-            "version": "==4.49.0"
+            "version": "==4.51.0"
         },
         "treelib": {
             "hashes": [
@@ -196,18 +206,19 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:91056c15fa70756691db97756772bb1eb9678fa585d9184f24534b100dc60f4a",
-                "sha256:e7983572181f5e1522d9c98453462384ee92a0be7fac5f1413a1e35c56cc0461"
+                "sha256:8d7eaa5a82a1cac232164990f04874c594c9453ec55eef02eab885aa02fc17a2",
+                "sha256:f5321fbe4bf3fefa0efd0bfe7fb14e90909eb62a48ccda331726b4319897dd5e"
             ],
-            "version": "==1.25.10"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
+            "version": "==1.25.11"
         },
         "win32-setctime": {
             "hashes": [
-                "sha256:02b4c5959ca0b195f45c98115826c6e8a630b7cf648e724feaab1a5aa6250640",
-                "sha256:47aa7c43548c1fc0a4f026d1944b748b37036df116c7c4cf908e82638d854313"
+                "sha256:4e88556c32fdf47f64165a2180ba4552f8bb32c1103a2fafd05723a0bd42bd4b",
+                "sha256:dc925662de0a6eb987f0b01f599c01a8236cb8c62831c22d9cada09ad958243e"
             ],
             "markers": "sys_platform == 'win32'",
-            "version": "==1.0.2"
+            "version": "==1.0.3"
         }
     },
     "develop": {}
diff --git a/requirements.txt b/requirements.txt
index 9aba14b..85ed146 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,23 +1,23 @@
 -i https://mirrors.aliyun.com/pypi/simple/
-beautifulsoup4==4.9.1
+beautifulsoup4==4.9.3
 bs4==0.0.1
 certifi==2020.6.20
 chardet==3.0.4
-colorama==0.4.3 ; sys_platform == 'win32'
+colorama==0.4.4; sys_platform == 'win32'
 dnspython==2.0.0
 exrex==0.10.5
 fire==0.3.1
-future==0.18.2
-idna==2.10
+future==0.18.2; python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'
+idna==2.10; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
 loguru==0.5.3
 pysocks==1.7.1
 requests==2.24.0
-six==1.15.0
-soupsieve==2.0.1
-sqlalchemy==1.3.19
+six==1.15.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
+soupsieve==2.0.1; python_version >= '3.0'
+sqlalchemy==1.3.20
 tenacity==6.2.0
 termcolor==1.1.0
-tqdm==4.49.0
+tqdm==4.51.0
 treelib==1.6.1
-urllib3==1.25.10
-win32-setctime==1.0.2 ; sys_platform == 'win32'
\ No newline at end of file
+urllib3==1.25.11; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'
+win32-setctime==1.0.3; sys_platform == 'win32'