diff --git a/package-lock.json b/package-lock.json
index 27148e7..c10a3c8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9294,9 +9294,9 @@
       }
     },
     "linkify-it": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npm.taobao.org/linkify-it/download/linkify-it-2.2.0.tgz",
-      "integrity": "sha1-47VGl+eL+RXHCjis14/QngBYsc8=",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/linkify-it/-/linkify-it-3.0.3.tgz",
+      "integrity": "sha512-ynTsyrFSdE5oZ/O9GEf00kPngmOfVwazR5GKDq6EYfhlpFug3J2zybX56a2PRRpc9P+FuSoGNAwjlbDs9jJBPQ==",
       "requires": {
         "uc.micro": "^1.0.1"
       }
@@ -9643,15 +9643,27 @@
       }
     },
     "markdown-it": {
-      "version": "8.4.2",
-      "resolved": "https://registry.npm.taobao.org/markdown-it/download/markdown-it-8.4.2.tgz?cache=0&sync_timestamp=1589937308693&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmarkdown-it%2Fdownload%2Fmarkdown-it-8.4.2.tgz",
-      "integrity": "sha1-OG+YmY3BWjdyKqdyIIT0Agvdm1Q=",
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-12.3.2.tgz",
+      "integrity": "sha512-TchMembfxfNVpHkbtriWltGWc+m3xszaRD0CZup7GFFhzIgQqxIfn3eGj1yZpfuflzPvfkt611B2Q/Bsk1YnGg==",
       "requires": {
-        "argparse": "^1.0.7",
-        "entities": "~1.1.1",
-        "linkify-it": "^2.0.0",
+        "argparse": "^2.0.1",
+        "entities": "~2.1.0",
+        "linkify-it": "^3.0.1",
         "mdurl": "^1.0.1",
         "uc.micro": "^1.0.5"
+      },
+      "dependencies": {
+        "argparse": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+          "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q=="
+        },
+        "entities": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/entities/-/entities-2.1.0.tgz",
+          "integrity": "sha512-hCx1oky9PFrJ611mf0ifBLBRW8lUUVRlFolb5gWRfIELabBlbp9xZvrqZLZAs+NxFnbfQoeGd8wDkygjg7U85w=="
+        }
       }
     },
     "markdown-it-plus-image": {
@@ -9700,7 +9712,7 @@
     },
     "mdurl": {
       "version": "1.0.1",
-      "resolved": "https://registry.npm.taobao.org/mdurl/download/mdurl-1.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
       "integrity": "sha1-/oWy7HWlkDfyrf7BAP1sYBdhFS4="
     },
     "media-typer": {
@@ -14395,8 +14407,8 @@
     },
     "uc.micro": {
       "version": "1.0.6",
-      "resolved": "https://registry.npm.taobao.org/uc.micro/download/uc.micro-1.0.6.tgz",
-      "integrity": "sha1-nEEagCpAmpH8bPdAgbq6NLJEmaw="
+      "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-1.0.6.tgz",
+      "integrity": "sha512-8Y75pvTYkLJW2hWQHXxoqRgV7qb9B+9vFEtidML+7koHUFapnVJAZ6cKs+Qjz5Aw3aZWHMC6u0wJE3At+nSGwA=="
     },
     "uglify-js": {
       "version": "3.10.0",
diff --git a/package.json b/package.json
index 6e13a74..ecae2e7 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "iview": "^3.3.3",
     "js-md5": "^0.7.3",
     "lodash": "^4.17.11",
-    "markdown-it": "^8.4.2",
+    "markdown-it": "^12.3.2",
     "markdown-it-plus-image": "^1.0.1",
     "nuxt": "^2.13.2",
     "plus-message-bundle": "^1.0.2",