diff --git a/src/main/java/docker/websocket/exec/front/package-lock.json b/src/main/java/docker/websocket/exec/front/package-lock.json
index 9e526d8..841331a 100644
--- a/src/main/java/docker/websocket/exec/front/package-lock.json
+++ b/src/main/java/docker/websocket/exec/front/package-lock.json
@@ -2814,7 +2814,8 @@
       "version": "4.6.0",
       "resolved": "http://nexus3.dou-pai.com/repository/npm_bhb/co/-/co-4.6.0.tgz",
       "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "coa": {
       "version": "2.0.2",
@@ -6950,9 +6951,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.14",
-      "resolved": "http://nexus3.dou-pai.com/repository/npm_bhb/lodash/-/lodash-4.17.14.tgz",
-      "integrity": "sha1-nOSHrmbJYlT+ILWZ8htoFgKAeLo=",
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
       "dev": true
     },
     "lodash.defaultsdeep": {
@@ -9310,7 +9311,8 @@
       "version": "4.0.8",
       "resolved": "http://nexus3.dou-pai.com/repository/npm_bhb/rx-lite/-/rx-lite-4.0.8.tgz",
       "integrity": "sha1-Cx4Rr4vESDbwSmQH6S2kJGe3lEQ=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "rx-lite-aggregates": {
       "version": "4.0.8",