1、代码优化

2、bug修复
3、数据库优化

admin/package-lock.json

@@ -5259,6 +5259,21 @@
         }
       }
     },
+    "dom7": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npm.taobao.org/dom7/download/dom7-2.1.5.tgz?cache=0&sync_timestamp=1594742476927&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fdom7%2Fdownload%2Fdom7-2.1.5.tgz",
+      "integrity": "sha1-p5QRAXgAsx2EAAcM2uu/ySwfY3c=",
+      "requires": {
+        "ssr-window": "^2.0.0"
+      },
+      "dependencies": {
+        "ssr-window": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npm.taobao.org/ssr-window/download/ssr-window-2.0.0.tgz",
+          "integrity": "sha1-mMMBrvmVIzF/jWlhjwAQeRCW78Q="
+        }
+      }
+    },
     "domain-browser": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/domain-browser/-/domain-browser-1.2.0.tgz",
@@ -15780,6 +15795,11 @@
         "tweetnacl": "~0.14.0"
       }
     },
+    "ssr-window": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npm.taobao.org/ssr-window/download/ssr-window-1.0.1.tgz",
+      "integrity": "sha1-MHUqakZm53Z/C35qpvwv29DZs2k="
+    },
     "ssri": {
       "version": "6.0.1",
       "resolved": "https://registry.npmjs.org/ssri/-/ssri-6.0.1.tgz",
@@ -16358,6 +16378,15 @@
         "upper-case": "^1.1.1"
       }
     },
+    "swiper": {
+      "version": "4.5.1",
+      "resolved": "https://registry.npm.taobao.org/swiper/download/swiper-4.5.1.tgz",
+      "integrity": "sha1-7UOZjngM60eGEAecjSP9Ql7KY28=",
+      "requires": {
+        "dom7": "^2.1.3",
+        "ssr-window": "^1.0.1"
+      }
+    },
     "symbol-observable": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/symbol-observable/-/symbol-observable-1.2.0.tgz",
@@ -16905,6 +16934,21 @@
       "integrity": "sha1-y99WD9e5r2MlAv7UD5GMFX6pcTc=",
       "dev": true
     },
+    "tree": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npm.taobao.org/tree/download/tree-0.1.3.tgz",
+      "integrity": "sha1-FPulc9eFMAnEzO9E90CfrHFik48=",
+      "requires": {
+        "underscore": "^1.10.2"
+      },
+      "dependencies": {
+        "underscore": {
+          "version": "1.10.2",
+          "resolved": "https://registry.npm.taobao.org/underscore/download/underscore-1.10.2.tgz",
+          "integrity": "sha1-c9aqNmjzGI5K2w8ZQ70Sz9fvqq8="
+        }
+      }
+    },
     "trim-newlines": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/trim-newlines/-/trim-newlines-1.0.0.tgz",
@@ -17442,6 +17486,15 @@
       "resolved": "https://registry.npmjs.org/vue/-/vue-2.6.10.tgz",
       "integrity": "sha512-ImThpeNU9HbdZL3utgMCq0oiMzAkt1mcgy3/E6zWC/G6AaQoeuFdsl9nDhTDU3X1R6FK7nsIUuRACVcjI+A2GQ=="
     },
+    "vue-awesome-swiper": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npm.taobao.org/vue-awesome-swiper/download/vue-awesome-swiper-3.1.3.tgz",
+      "integrity": "sha1-BVALUB/7P+yb9+uZhbz0roNg7Z4=",
+      "requires": {
+        "object-assign": "^4.1.1",
+        "swiper": "^4.0.7"
+      }
+    },
     "vue-count-to": {
       "version": "1.0.13",
       "resolved": "https://registry.npmjs.org/vue-count-to/-/vue-count-to-1.0.13.tgz",