diff --git a/package-lock.json b/package-lock.json
index 9bd99c0..5c8bc09 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -209,19 +209,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/@angular-devkit/build-optimizer/node_modules/typescript": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npm.taobao.org/typescript/download/typescript-3.4.5.tgz?cache=0&sync_timestamp=1598251813721&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Ftypescript%2Fdownload%2Ftypescript-3.4.5.tgz",
-      "integrity": "sha1-LSYY0Qu1ZlcrjXqtUYDYQlfXCpk=",
-      "dev": true,
-      "bin": {
-        "tsc": "bin/tsc",
-        "tsserver": "bin/tsserver"
-      },
-      "engines": {
-        "node": ">=4.2.0"
-      }
-    },
     "node_modules/@angular-devkit/build-webpack": {
       "version": "0.801.3",
       "resolved": "https://registry.npmjs.org/@angular-devkit/build-webpack/-/build-webpack-0.801.3.tgz",
@@ -12180,9 +12167,9 @@
       "integrity": "sha1-c0TLuLbib7J9ZrL8hvn21Zl1IcY="
     },
     "node_modules/simple-get": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-3.1.0.tgz",
-      "integrity": "sha512-bCR6cP+aTdScaQCnQKbPKtJOKDp/hj9EDLJo3Nw4y1QksqaovlW/bnptB6/c1e+qmNIDHRK+oXFDdEqBT8WzUA==",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-3.1.1.tgz",
+      "integrity": "sha512-CQ5LTKGfCpvE1K0n2us+kuMPbk/q0EKl82s4aheV9oXjFEz6W/Y7oQFVJuU6QG77hRT4Ghb5RURteF5vnWjupA==",
       "dependencies": {
         "decompress-response": "^4.2.0",
         "once": "^1.3.1",
@@ -16741,12 +16728,6 @@
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.6.tgz",
           "integrity": "sha1-dc449SvwczxafwwRjYEzSiu19BI=",
           "dev": true
-        },
-        "typescript": {
-          "version": "3.4.5",
-          "resolved": "https://registry.npm.taobao.org/typescript/download/typescript-3.4.5.tgz?cache=0&sync_timestamp=1598251813721&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Ftypescript%2Fdownload%2Ftypescript-3.4.5.tgz",
-          "integrity": "sha1-LSYY0Qu1ZlcrjXqtUYDYQlfXCpk=",
-          "dev": true
         }
       }
     },
@@ -26696,9 +26677,9 @@
       "integrity": "sha1-c0TLuLbib7J9ZrL8hvn21Zl1IcY="
     },
     "simple-get": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-3.1.0.tgz",
-      "integrity": "sha512-bCR6cP+aTdScaQCnQKbPKtJOKDp/hj9EDLJo3Nw4y1QksqaovlW/bnptB6/c1e+qmNIDHRK+oXFDdEqBT8WzUA==",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-3.1.1.tgz",
+      "integrity": "sha512-CQ5LTKGfCpvE1K0n2us+kuMPbk/q0EKl82s4aheV9oXjFEz6W/Y7oQFVJuU6QG77hRT4Ghb5RURteF5vnWjupA==",
       "requires": {
         "decompress-response": "^4.2.0",
         "once": "^1.3.1",