diff --git a/frontend/angular-ts/package-lock.json b/frontend/angular-ts/package-lock.json
index 1f922937b..89d55ea52 100644
--- a/frontend/angular-ts/package-lock.json
+++ b/frontend/angular-ts/package-lock.json
@@ -7226,6 +7226,11 @@
         "minimist": "^1.2.5"
       }
     },
+    "moment": {
+      "version": "2.29.1",
+      "resolved": "https://registry.npm.taobao.org/moment/download/moment-2.29.1.tgz?cache=0&sync_timestamp=1601983517363&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmoment%2Fdownload%2Fmoment-2.29.1.tgz",
+      "integrity": "sha1-sr52n6MZQL6e7qZGnAdeNQBvo9M="
+    },
     "move-concurrently": {
       "version": "1.0.1",
       "resolved": "https://registry.npm.taobao.org/move-concurrently/download/move-concurrently-1.0.1.tgz",
diff --git a/frontend/angular-ts/package.json b/frontend/angular-ts/package.json
index bc49f975f..28529556e 100644
--- a/frontend/angular-ts/package.json
+++ b/frontend/angular-ts/package.json
@@ -21,6 +21,7 @@
     "@angular/router": "~8.2.14",
     "html2canvas": "^1.0.0-rc.7",
     "lodash": "^4.17.20",
+    "moment": "^2.29.1",
     "rxjs": "~6.4.0",
     "tslib": "^1.10.0",
     "zone.js": "~0.9.1"