diff --git a/Pipfile.lock b/Pipfile.lock
index c1c35729..4ae9c8b8 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -21,7 +21,6 @@
                 "sha256:70cdb10628468ff14e57ec2f751c7aa9e48e7e3651cfd62d431213c0c4e58f21",
                 "sha256:aa7f313fb887c91f15474c1229907a04dac0b8135822d6603437803424c0aa59"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==2.6.1"
         },
         "asgiref": {
@@ -29,7 +28,6 @@
                 "sha256:7e51911ee147dd685c3c8b805c0ad0cb58d360987b56953878f8c06d2d1c6f1a",
                 "sha256:9fc6fb5d39b8af147ba40765234fa822b39818b12cc80b35ad9b0cef3a476aed"
             ],
-            "markers": "python_version >= '3.5'",
             "version": "==3.2.10"
         },
         "billiard": {
@@ -49,10 +47,10 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:5930595817496dd21bb8dc35dad090f1c2cd0adfaf21204bf6732ca5d8ee34d3",
-                "sha256:8fc0819f1f30ba15bdb34cceffb9ef04d99f420f68eb75d901e9560b8749fc41"
+                "sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c",
+                "sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830"
             ],
-            "version": "==2020.6.20"
+            "version": "==2020.12.5"
         },
         "chardet": {
             "hashes": [
@@ -95,18 +93,16 @@
         },
         "django-timezone-field": {
             "hashes": [
-                "sha256:758b7d41084e9ea2e89e59eb616e9b6326e6fbbf9d14b6ef062d624fe8cc6246",
-                "sha256:7e3620fe2211c2d372fad54db8f86ff884098d018d56fda4dca5e64929e05ffc"
+                "sha256:068dc2c9b11c2230e126f511a515609d46f8cc49278b293e7536be07997fe892",
+                "sha256:b5b587aabed8db66eb3453691522164915c1aa1b326d8ddeadc8832a8580faeb"
             ],
-            "markers": "python_version >= '3.5'",
-            "version": "==4.0"
+            "version": "==4.1.1"
         },
         "idna": {
             "hashes": [
                 "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"
         },
         "itsdangerous": {
@@ -122,16 +118,15 @@
                 "sha256:be48cdffb54a2194d93ad6533d73f69408486483d189fe9f5990ee24255b0e0a",
                 "sha256:ca1b45faac8c0b18493d02a8571792f3c40291cf2bcf1f55afed3d8f3aa7ba74"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==4.6.11"
         },
         "loguru": {
             "hashes": [
-                "sha256:70201d5fce26da89b7a5f168caa2bb674e06b969829f56737db1d6472e53e7c3",
-                "sha256:e5d362a43cd2fc2da63551d79a6830619c4d5b3a8b976515748026f92f351b61"
+                "sha256:b28e72ac7a98be3d28ad28570299a393dfcd32e5e3f6a353dec94675767b6319",
+                "sha256:f8087ac396b5ee5f67c963b495d615ebbceac2796379599820e324419d53667c"
             ],
             "index": "pypi",
-            "version": "==0.5.1"
+            "version": "==0.5.3"
         },
         "mysqlclient": {
             "hashes": [
@@ -145,34 +140,34 @@
         },
         "pillow": {
             "hashes": [
-                "sha256:94cf49723928eb6070a892cb39d6c156f7b5a2db4e8971cb958f7b6b104fb4c4",
-                "sha256:9c87ef410a58dd54b92424ffd7e28fd2ec65d2f7fc02b76f5e9b2067e355ebf6",
-                "sha256:725aa6cfc66ce2857d585f06e9519a1cc0ef6d13f186ff3447ab6dff0a09bc7f",
-                "sha256:431b15cffbf949e89df2f7b48528be18b78bfa5177cb3036284a5508159492b5",
+                "sha256:0295442429645fa16d05bd567ef5cff178482439c9aad0411d3f0ce9b88b3a6f",
+                "sha256:06aba4169e78c439d528fdeb34762c3b61a70813527a2c57f0540541e9f433a8",
                 "sha256:09d7f9e64289cb40c2c8d7ad674b2ed6105f55dc3b09aa8e4918e20a0311e7ad",
-                "sha256:d08b23fdb388c0715990cbc06866db554e1822c4bdcf6d4166cf30ac82df8c41",
-                "sha256:9ad7f865eebde135d526bb3163d0b23ffff365cf87e767c649550964ad72785d",
-                "sha256:25930fadde8019f374400f7986e8404c8b781ce519da27792cbe46eabec00c4d",
-                "sha256:97f9e7953a77d5a70f49b9a48da7776dc51e9b738151b22dacf101641594a626",
+                "sha256:0a80dd307a5d8440b0a08bd7b81617e04d870e40a3e46a32d9c246e54705e86f",
                 "sha256:1ca594126d3c4def54babee699c055a913efb01e106c309fa6b04405d474d5ae",
-                "sha256:c92302a33138409e8f1ad16731568c55c9053eee71bb05b6b744067e1b62380f",
-                "sha256:5e51ee2b8114def244384eda1c82b10e307ad9778dac5c83fb0943775a653cd8",
-                "sha256:f7e30c27477dffc3e85c2463b3e649f751789e0f6c8456099eea7ddd53be4a8a",
-                "sha256:e901964262a56d9ea3c2693df68bc9860b8bdda2b04768821e4c44ae797de117",
-                "sha256:0295442429645fa16d05bd567ef5cff178482439c9aad0411d3f0ce9b88b3a6f",
-                "sha256:6edb5446f44d901e8683ffb25ebdfc26988ee813da3bf91e12252b57ac163727",
-                "sha256:ec29604081f10f16a7aea809ad42e27764188fc258b02259a03a8ff7ded3808d",
-                "sha256:ffe538682dc19cc542ae7c3e504fdf54ca7f86fb8a135e59dd6bc8627eae6cce",
+                "sha256:25930fadde8019f374400f7986e8404c8b781ce519da27792cbe46eabec00c4d",
+                "sha256:431b15cffbf949e89df2f7b48528be18b78bfa5177cb3036284a5508159492b5",
                 "sha256:52125833b070791fcb5710fabc640fc1df07d087fc0c0f02d3661f76c23c5b8b",
+                "sha256:5e51ee2b8114def244384eda1c82b10e307ad9778dac5c83fb0943775a653cd8",
                 "sha256:612cfda94e9c8346f239bf1a4b082fdd5c8143cf82d685ba2dba76e7adeeb233",
-                "sha256:0a80dd307a5d8440b0a08bd7b81617e04d870e40a3e46a32d9c246e54705e86f",
                 "sha256:6d7741e65835716ceea0fd13a7d0192961212fd59e741a46bbed7a473c634ed6",
-                "sha256:d350f0f2c2421e65fbc62690f26b59b0bcda1b614beb318c81e38647e0f673a1",
+                "sha256:6edb5446f44d901e8683ffb25ebdfc26988ee813da3bf91e12252b57ac163727",
+                "sha256:725aa6cfc66ce2857d585f06e9519a1cc0ef6d13f186ff3447ab6dff0a09bc7f",
                 "sha256:8dad18b69f710bf3a001d2bf3afab7c432785d94fcf819c16b5207b1cfd17d38",
-                "sha256:edf31f1150778abd4322444c393ab9c7bd2af271dd4dafb4208fb613b1f3cdc9",
+                "sha256:94cf49723928eb6070a892cb39d6c156f7b5a2db4e8971cb958f7b6b104fb4c4",
+                "sha256:97f9e7953a77d5a70f49b9a48da7776dc51e9b738151b22dacf101641594a626",
+                "sha256:9ad7f865eebde135d526bb3163d0b23ffff365cf87e767c649550964ad72785d",
+                "sha256:9c87ef410a58dd54b92424ffd7e28fd2ec65d2f7fc02b76f5e9b2067e355ebf6",
+                "sha256:a060cf8aa332052df2158e5a119303965be92c3da6f2d93b6878f0ebca80b2f6",
                 "sha256:c79f9c5fb846285f943aafeafda3358992d64f0ef58566e23484132ecd8d7d63",
-                "sha256:06aba4169e78c439d528fdeb34762c3b61a70813527a2c57f0540541e9f433a8",
-                "sha256:a060cf8aa332052df2158e5a119303965be92c3da6f2d93b6878f0ebca80b2f6"
+                "sha256:c92302a33138409e8f1ad16731568c55c9053eee71bb05b6b744067e1b62380f",
+                "sha256:d08b23fdb388c0715990cbc06866db554e1822c4bdcf6d4166cf30ac82df8c41",
+                "sha256:d350f0f2c2421e65fbc62690f26b59b0bcda1b614beb318c81e38647e0f673a1",
+                "sha256:e901964262a56d9ea3c2693df68bc9860b8bdda2b04768821e4c44ae797de117",
+                "sha256:ec29604081f10f16a7aea809ad42e27764188fc258b02259a03a8ff7ded3808d",
+                "sha256:edf31f1150778abd4322444c393ab9c7bd2af271dd4dafb4208fb613b1f3cdc9",
+                "sha256:f7e30c27477dffc3e85c2463b3e649f751789e0f6c8456099eea7ddd53be4a8a",
+                "sha256:ffe538682dc19cc542ae7c3e504fdf54ca7f86fb8a135e59dd6bc8627eae6cce"
             ],
             "index": "pypi",
             "version": "==7.2.0"
@@ -188,22 +183,20 @@
                 "sha256:73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c",
                 "sha256:75bb3f31ea686f1197762692a9ee6a7550b59fc6ca3a1f4b5d7e32fb98e2da2a"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.8.1"
         },
         "pytz": {
             "hashes": [
-                "sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed",
-                "sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048"
+                "sha256:83a4a90894bf38e243cf052c8b58f381bfe9a7a483f6a9cab140bc7f702ac4da",
+                "sha256:eb10ce3e7736052ed3623d49975ce333bcd712c7bb19a58b9e2089d4057d0798"
             ],
-            "version": "==2020.1"
+            "version": "==2021.1"
         },
         "redis": {
             "hashes": [
                 "sha256:0e7e0cfca8660dea8b7d5cd8c4f6c5e29e11f31158c0b0ae91a397f00e5a05a2",
                 "sha256:432b788c4530cfe16d8d943a09d40ca6c16149727e4afe8c2c9d5580c59d9f24"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
             "version": "==3.5.3"
         },
         "requests": {
@@ -219,24 +212,21 @@
                 "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"
         },
         "sqlparse": {
             "hashes": [
-                "sha256:022fb9c87b524d1f7862b3037e541f68597a730a8843245c349fc93e1643dc4e",
-                "sha256:e162203737712307dfe78860cc56c8da8a852ab2ee33750e33aeadf38d12c548"
+                "sha256:017cde379adbd6a1f15a61873f43e8274179378e95ef3fede90b5aa64d304ed0",
+                "sha256:0f91fd2e829c44362cbcfab3e9ae12e22badaa8a29ad5ff599f9ec109f0454e8"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==0.3.1"
+            "version": "==0.4.1"
         },
         "urllib3": {
             "hashes": [
-                "sha256:91056c15fa70756691db97756772bb1eb9678fa585d9184f24534b100dc60f4a",
-                "sha256:e7983572181f5e1522d9c98453462384ee92a0be7fac5f1413a1e35c56cc0461"
+                "sha256:8d7eaa5a82a1cac232164990f04874c594c9453ec55eef02eab885aa02fc17a2",
+                "sha256:f5321fbe4bf3fefa0efd0bfe7fb14e90909eb62a48ccda331726b4319897dd5e"
             ],
-            "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": "==1.25.10"
+            "version": "==1.25.11"
         },
         "uwsgi": {
             "hashes": [
@@ -250,7 +240,6 @@
                 "sha256:133ee6d7a9016f177ddeaf191c1f58421a1dcc6ee9a42c58b34bed40e1d2cd87",
                 "sha256:ea4947cc56d1fd6f2095c8d543ee25dad966f78692528e68b4fada11ba3f98af"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.3.0"
         }
     },
diff --git a/requirements.txt b/requirements.txt
index cd878536..a2ad6869 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,27 +1,28 @@
+-i https://pypi.tuna.tsinghua.edu.cn/simple/
 amqp==2.6.1
 asgiref==3.2.10
 billiard==3.6.3.0
 celery==4.4.7
-certifi==2020.6.20
+certifi==2020.12.5
 chardet==3.0.4
-Django==3.1
 django-celery-beat==2.0.0
 django-celery-results==1.2.1
 django-redis==4.12.1
-django-timezone-field==4.0
+django-timezone-field==4.1.1
+django==3.1
 idna==2.10
 itsdangerous==1.1.0
 kombu==4.6.11
-loguru==0.5.1
+loguru==0.5.3
 mysqlclient==2.0.1
-Pillow==7.2.0
+pillow==7.2.0
 python-crontab==2.5.1
 python-dateutil==2.8.1
-pytz==2020.1
+pytz==2021.1
 redis==3.5.3
 requests==2.24.0
 six==1.15.0
-sqlparse==0.3.1
-urllib3==1.25.10
-uWSGI==2.0.19.1
-vine==1.3.0
\ No newline at end of file
+sqlparse==0.4.1
+urllib3==1.25.11
+uwsgi==2.0.19.1
+vine==1.3.0