diff --git a/package-lock.json b/package-lock.json
index 2794278..375b725 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,6 +8,7 @@
       "name": "beestack-client",
       "version": "0.0.0-alpha",
       "hasInstallScript": true,
+      "license": "GPL-3.0",
       "dependencies": {
         "@angular/animations": "12.2.5",
         "@angular/cdk": "12.2.10",
@@ -21,6 +22,7 @@
         "@angular/router": "12.1.2",
         "@apollo/client": "3.4.16",
         "@electron/remote": "1.2.0",
+        "@types/uuid": "8.3.1",
         "angular-gridster2": "12.1.1",
         "animate.css": "4.1.1",
         "apollo-angular": "2.6.0",
@@ -29,6 +31,7 @@
         "chart.js": "3.5.1",
         "graphql": "15.6.1",
         "localforage": "1.10.0",
+        "primeflex": "3.1.0",
         "primeicons": "4.1.0",
         "primeng": "12.1.1",
         "rxjs": "~6.6.0",
@@ -57,7 +60,7 @@
         "chai": "4.3.4",
         "conventional-changelog-cli": "2.1.1",
         "cross-env": "7.0.3",
-        "electron": "13.3.0",
+        "electron": "15.5.5",
         "electron-builder": "22.11.9",
         "electron-reload": "1.5.0",
         "eslint": "7.30.0",
@@ -5931,6 +5934,11 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/uuid": {
+      "version": "8.3.1",
+      "resolved": "https://registry.npmjs.org/@types/uuid/-/uuid-8.3.1.tgz",
+      "integrity": "sha512-Y2mHTRAbqfFkpjldbkHGY8JIzRN6XqYRliG8/24FcHm2D2PwW24fl5xMRTVGdrb7iMrwCaIEbLWerGIkXuFWVg=="
+    },
     "node_modules/@types/webpack-sources": {
       "version": "0.1.9",
       "resolved": "https://registry.npmjs.org/@types/webpack-sources/-/webpack-sources-0.1.9.tgz",
@@ -11112,13 +11120,12 @@
       }
     },
     "node_modules/electron": {
-      "version": "13.3.0",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-13.3.0.tgz",
-      "integrity": "sha512-d/BvOLDjI4i7yf9tqCuLL2fFGA2TrM/D9PyRpua+rJolG0qrwp/FohP02L0m+44kmPpofIo4l3NPwLmzyKKimA==",
+      "version": "15.5.5",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-15.5.5.tgz",
+      "integrity": "sha512-cGS1ueek14WLvLJlJbId3fmqJLvkr7VuBI0hHt6gpKaj8m2iv/NMteRg0deLgwlxjEF6ZGGNerUJW6a96rNq/Q==",
       "hasInstallScript": true,
-      "license": "MIT",
       "dependencies": {
-        "@electron/get": "^1.0.1",
+        "@electron/get": "^1.13.0",
         "@types/node": "^14.6.2",
         "extract-zip": "^1.0.3"
       },
@@ -23046,6 +23053,11 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/primeflex": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/primeflex/-/primeflex-3.1.0.tgz",
+      "integrity": "sha512-q8QutEO59eu79nJVyMFDcpdokiCIk79Rn6Y9NwxpiIp5rxRjNCacH2N7gM+ondQjvYnuj6LLOK8dEVx1J2i7Lw=="
+    },
     "node_modules/primeicons": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/primeicons/-/primeicons-4.1.0.tgz",
@@ -32879,6 +32891,11 @@
       "integrity": "sha512-K5K+yml8LTo9bWJI/rECfIPrGgxdpeNbj+d53lwN4QjW1MCwlkhUms+gtdzigTeUyBr09+u8BwOIY3MXvHdcsA==",
       "dev": true
     },
+    "@types/uuid": {
+      "version": "8.3.1",
+      "resolved": "https://registry.npmjs.org/@types/uuid/-/uuid-8.3.1.tgz",
+      "integrity": "sha512-Y2mHTRAbqfFkpjldbkHGY8JIzRN6XqYRliG8/24FcHm2D2PwW24fl5xMRTVGdrb7iMrwCaIEbLWerGIkXuFWVg=="
+    },
     "@types/webpack-sources": {
       "version": "0.1.9",
       "resolved": "https://registry.npmjs.org/@types/webpack-sources/-/webpack-sources-0.1.9.tgz",
@@ -36639,11 +36656,11 @@
       }
     },
     "electron": {
-      "version": "13.3.0",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-13.3.0.tgz",
-      "integrity": "sha512-d/BvOLDjI4i7yf9tqCuLL2fFGA2TrM/D9PyRpua+rJolG0qrwp/FohP02L0m+44kmPpofIo4l3NPwLmzyKKimA==",
+      "version": "15.5.5",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-15.5.5.tgz",
+      "integrity": "sha512-cGS1ueek14WLvLJlJbId3fmqJLvkr7VuBI0hHt6gpKaj8m2iv/NMteRg0deLgwlxjEF6ZGGNerUJW6a96rNq/Q==",
       "requires": {
-        "@electron/get": "^1.0.1",
+        "@electron/get": "^1.13.0",
         "@types/node": "^14.6.2",
         "extract-zip": "^1.0.3"
       },
@@ -45248,6 +45265,11 @@
       "integrity": "sha512-FFw039TmrBqFK8ma/7OL3sDz/VytdtJr044/QUJtH0wK9lb9jLq9tJyIxUwtQJHwar2BqtiA4iCWSwo9JLkzFg==",
       "dev": true
     },
+    "primeflex": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/primeflex/-/primeflex-3.1.0.tgz",
+      "integrity": "sha512-q8QutEO59eu79nJVyMFDcpdokiCIk79Rn6Y9NwxpiIp5rxRjNCacH2N7gM+ondQjvYnuj6LLOK8dEVx1J2i7Lw=="
+    },
     "primeicons": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/primeicons/-/primeicons-4.1.0.tgz",
diff --git a/package.json b/package.json
index f91aed7..01ed8c6 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "chai": "4.3.4",
     "conventional-changelog-cli": "2.1.1",
     "cross-env": "7.0.3",
-    "electron": "13.3.0",
+    "electron": "15.5.5",
     "electron-builder": "22.11.9",
     "electron-reload": "1.5.0",
     "eslint": "7.30.0",
diff --git a/yarn.lock b/yarn.lock
index f6d6ad0..074564b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1543,10 +1543,10 @@
   resolved "https://registry.npmjs.org/@discoveryjs/json-ext/-/json-ext-0.5.3.tgz"
   integrity sha512-Fxt+AfXgjMoin2maPIYzFZnQjAXjAL0PHscM5pRTtatFqB+vZxAM9tLp2Optnuw3QOQC40jTNeGYFOMvyf7v9g==
 
-"@electron/get@^1.0.1", "@electron/get@^1.12.4":
-  version "1.13.0"
-  resolved "https://registry.npmjs.org/@electron/get/-/get-1.13.0.tgz"
-  integrity sha512-+SjZhRuRo+STTO1Fdhzqnv9D2ZhjxXP6egsJ9kiO8dtP68cDx7dFCwWi64dlMQV7sWcfW1OYCW4wviEBzmRsfQ==
+"@electron/get@^1.12.4", "@electron/get@^1.13.0":
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/@electron/get/-/get-1.14.1.tgz#16ba75f02dffb74c23965e72d617adc721d27f40"
+  integrity sha512-BrZYyL/6m0ZXz/lDxy/nlVhQz+WF+iPS6qXolEU8atw7h6v1aYkjwJZ63m+bJMBTxDE66X+r2tPS4a/8C82sZw==
   dependencies:
     debug "^4.1.1"
     env-paths "^2.2.0"
@@ -1556,7 +1556,7 @@
     semver "^6.2.0"
     sumchecker "^3.0.1"
   optionalDependencies:
-    global-agent "^2.0.2"
+    global-agent "^3.0.0"
     global-tunnel-ng "^2.7.1"
 
 "@electron/remote@1.2.0":
@@ -2060,16 +2060,16 @@
   resolved "https://registry.npmjs.org/@types/ms/-/ms-0.7.31.tgz"
   integrity sha512-iiUgKzV9AuaEkZqkOLDIvlQiL6ltuZd9tGcW3gwpnX8JbuiuhFlEGmmFXEXkN50Cvq7Os88IY2v0dkDqXYWVgA==
 
-"@types/node@*", "@types/node@16.3.3":
-  version "16.3.3"
-  resolved "https://registry.npmjs.org/@types/node/-/node-16.3.3.tgz"
-  integrity sha512-8h7k1YgQKxKXWckzFCMfsIwn0Y61UK6tlD6y2lOb3hTOIMlK3t9/QwHOhc81TwU+RMf0As5fj7NPjroERCnejQ==
-
-"@types/node@>=10.0.0":
+"@types/node@*", "@types/node@>=10.0.0":
   version "16.9.1"
   resolved "https://registry.npmjs.org/@types/node/-/node-16.9.1.tgz"
   integrity sha512-QpLcX9ZSsq3YYUUnD3nFDY8H7wctAhQj/TFKL8Ya8v5fMm3CFXxo8zStsLAl780ltoYoo1WvKUVGBQK+1ifr7g==
 
+"@types/node@16.3.3":
+  version "16.3.3"
+  resolved "https://registry.npmjs.org/@types/node/-/node-16.3.3.tgz"
+  integrity sha512-8h7k1YgQKxKXWckzFCMfsIwn0Y61UK6tlD6y2lOb3hTOIMlK3t9/QwHOhc81TwU+RMf0As5fj7NPjroERCnejQ==
+
 "@types/node@^14.6.2":
   version "14.17.15"
   resolved "https://registry.npmjs.org/@types/node/-/node-14.17.15.tgz"
@@ -2119,6 +2119,11 @@
   resolved "https://registry.npmjs.org/@types/source-list-map/-/source-list-map-0.1.2.tgz"
   integrity sha512-K5K+yml8LTo9bWJI/rECfIPrGgxdpeNbj+d53lwN4QjW1MCwlkhUms+gtdzigTeUyBr09+u8BwOIY3MXvHdcsA==
 
+"@types/uuid@8.3.1":
+  version "8.3.1"
+  resolved "https://registry.yarnpkg.com/@types/uuid/-/uuid-8.3.1.tgz#1a32969cf8f0364b3d8c8af9cc3555b7805df14f"
+  integrity sha512-Y2mHTRAbqfFkpjldbkHGY8JIzRN6XqYRliG8/24FcHm2D2PwW24fl5xMRTVGdrb7iMrwCaIEbLWerGIkXuFWVg==
+
 "@types/verror@^1.10.3":
   version "1.10.5"
   resolved "https://registry.nlark.com/@types/verror/download/@types/verror-1.10.5.tgz#2a1413aded46e67a1fe2386800e291123ed75eb1"
@@ -4364,11 +4369,6 @@ core-js@3.16.0:
   resolved "https://registry.npmjs.org/core-js/-/core-js-3.16.0.tgz"
   integrity sha512-5+5VxRFmSf97nM8Jr2wzOwLqRo6zphH2aX+7KsAUONObyzakDNq2G/bgbhinxB4PoV9L3aXQYhiDKyIKWd2c8g==
 
-core-js@^3.6.5:
-  version "3.17.3"
-  resolved "https://registry.npmjs.org/core-js/-/core-js-3.17.3.tgz"
-  integrity sha512-lyvajs+wd8N1hXfzob1LdOCCHFU4bGMbqqmLn1Q4QlCpDqWPpGf+p0nj+LNrvDDG33j0hZXw2nsvvVpHysxyNw==
-
 core-util-is@1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz"
@@ -5217,12 +5217,12 @@ electron-to-chromium@^1.3.830:
   resolved "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.836.tgz"
   integrity sha512-Ney3pHOJBWkG/AqYjrW0hr2AUCsao+2uvq9HUlRP8OlpSdk/zOHOUJP7eu0icDvePC9DlgffuelP4TnOJmMRUg==
 
-electron@13.3.0:
-  version "13.3.0"
-  resolved "https://registry.npmjs.org/electron/-/electron-13.3.0.tgz"
-  integrity sha512-d/BvOLDjI4i7yf9tqCuLL2fFGA2TrM/D9PyRpua+rJolG0qrwp/FohP02L0m+44kmPpofIo4l3NPwLmzyKKimA==
+electron@15.5.5:
+  version "15.5.5"
+  resolved "https://registry.yarnpkg.com/electron/-/electron-15.5.5.tgz#796b7822bfb2b045b504e40657674f2869361681"
+  integrity sha512-cGS1ueek14WLvLJlJbId3fmqJLvkr7VuBI0hHt6gpKaj8m2iv/NMteRg0deLgwlxjEF6ZGGNerUJW6a96rNq/Q==
   dependencies:
-    "@electron/get" "^1.0.1"
+    "@electron/get" "^1.13.0"
     "@types/node" "^14.6.2"
     extract-zip "^1.0.3"
 
@@ -6223,13 +6223,12 @@ glob@7.1.7, glob@^7.0.3, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@^7.1.6, glo
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-global-agent@^2.0.2:
-  version "2.2.0"
-  resolved "https://registry.npmjs.org/global-agent/-/global-agent-2.2.0.tgz"
-  integrity sha512-+20KpaW6DDLqhG7JDiJpD1JvNvb8ts+TNl7BPOYcURqCrXqnN1Vf+XVOrkKJAFPqfX+oEhsdzOj1hLWkBTdNJg==
+global-agent@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/global-agent/-/global-agent-3.0.0.tgz#ae7cd31bd3583b93c5a16437a1afe27cc33a1ab6"
+  integrity sha512-PT6XReJ+D07JvGoxQMkT6qji/jVNfX/h364XHZOWeRzy64sSFr+xJ5OX7LI3b4MPQzdL4H8Y8M0xzPpsVMwA8Q==
   dependencies:
     boolean "^3.0.1"
-    core-js "^3.6.5"
     es6-error "^4.1.1"
     matcher "^3.0.0"
     roarr "^2.15.3"