diff --git "a/Vue\346\235\277\345\235\227/vue_learn/vue02(Todos)/package-lock.json" "b/Vue\346\235\277\345\235\227/vue_learn/vue02(Todos)/package-lock.json"
index 6c8c1713..41a1ed2b 100644
--- "a/Vue\346\235\277\345\235\227/vue_learn/vue02(Todos)/package-lock.json"
+++ "b/Vue\346\235\277\345\235\227/vue_learn/vue02(Todos)/package-lock.json"
@@ -210,6 +210,14 @@
         "webpack-dev-server": "^3.4.1",
         "webpack-merge": "^4.2.1",
         "yorkie": "^2.0.0"
+      },
+      "dependencies": {
+        "lodash.defaultsdeep": {
+          "version": "4.6.1",
+          "resolved": "https://registry.npmjs.org/lodash.defaultsdeep/-/lodash.defaultsdeep-4.6.1.tgz",
+          "integrity": "sha512-3j8wdDzYuWO3lM3Reg03MuQR957t287Rpcxp1njpEa8oDrikb+FwGdW3n+FELh/A6qib6yPit0j/pv9G/yeAqA==",
+          "dev": true
+        }
       }
     },
     "@vue/cli-shared-utils": {
@@ -4895,12 +4903,6 @@
       "integrity": "sha1-s56mIp72B+zYniyN8SU2iRysm40=",
       "dev": true
     },
-    "lodash.defaultsdeep": {
-      "version": "4.6.0",
-      "resolved": "https://registry.npm.taobao.org/lodash.defaultsdeep/download/lodash.defaultsdeep-4.6.0.tgz",
-      "integrity": "sha1-vsECT4WxvZbL6kBbI8FK1kQ6b4E=",
-      "dev": true
-    },
     "lodash.mapvalues": {
       "version": "4.6.0",
       "resolved": "https://registry.npm.taobao.org/lodash.mapvalues/download/lodash.mapvalues-4.6.0.tgz",
@@ -7860,20 +7862,20 @@
       "dev": true
     },
     "terser": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npm.taobao.org/terser/download/terser-4.0.0.tgz",
-      "integrity": "sha1-7zVvbzWalj4sxnVRfyHBw4KHc3Q=",
+      "version": "4.8.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.1.tgz",
+      "integrity": "sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==",
       "dev": true,
       "requires": {
-        "commander": "^2.19.0",
+        "commander": "^2.20.0",
         "source-map": "~0.6.1",
-        "source-map-support": "~0.5.10"
+        "source-map-support": "~0.5.12"
       },
       "dependencies": {
         "commander": {
-          "version": "2.20.0",
-          "resolved": "https://registry.npm.taobao.org/commander/download/commander-2.20.0.tgz",
-          "integrity": "sha1-1YuytcHuj4ew00ACfp6U4iLFpCI=",
+          "version": "2.20.3",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+          "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
           "dev": true
         }
       }