diff --git a/package-lock.json b/package-lock.json
index f5d47d8..3f24f97 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3869,8 +3869,7 @@
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       "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
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
     },
     "commist": {
       "version": "1.1.0",
@@ -4643,6 +4642,11 @@
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       "dev": true
     },
+    "cssfilter": {
+      "version": "0.0.10",
+      "resolved": "https://registry.npmjs.org/cssfilter/-/cssfilter-0.0.10.tgz",
+      "integrity": "sha1-xtJnJjKi5cg+AT5oZKQs6N79IK4="
+    },
     "cssnano": {
       "version": "4.1.10",
       "resolved": "https://registry.npmjs.org/cssnano/-/cssnano-4.1.10.tgz",
@@ -9696,12 +9700,13 @@
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     },
     "mavon-editor": {
-      "version": "2.6.17",
-      "resolved": "https://registry.npmjs.org/mavon-editor/-/mavon-editor-2.6.17.tgz",
-      "integrity": "sha512-QKf5UtraxOjL3E9s5log/UCoaHKafC1DyiSbHgXWtRn00723SwDHbnT+aFFRaoD/O53NdUfsBDBVfwZrXl7vEw==",
+      "version": "2.8.2",
+      "resolved": "https://registry.npmjs.org/mavon-editor/-/mavon-editor-2.8.2.tgz",
+      "integrity": "sha512-+sGuaeIDETdpk53JZPfm073T59pyCnW3LypHv+x7ywKUZrg8Qt0/PTm6m8WBvTqGVaedq2z4wNN11fRto2T1Ew==",
       "requires": {
         "highlight.js": "^9.11.0",
-        "highlight.js-async-webpack": "^1.0.4"
+        "highlight.js-async-webpack": "^1.0.4",
+        "xss": "^1.0.6"
       }
     },
     "md5.js": {
@@ -15112,6 +15117,15 @@
         "ultron": "~1.1.0"
       }
     },
+    "xss": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/xss/-/xss-1.0.10.tgz",
+      "integrity": "sha512-qmoqrRksmzqSKvgqzN0055UFWY7OKx1/9JWeRswwEVX9fCG5jcYRxa/A2DHcmZX6VJvjzHRQ2STeeVcQkrmLSw==",
+      "requires": {
+        "commander": "^2.20.3",
+        "cssfilter": "0.0.10"
+      }
+    },
     "xtend": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
diff --git a/package.json b/package.json
index 680340a..dc096e6 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "element-ui": "~2.4.3",
     "js-cookie": "~2.2.0",
     "marked": "~0.6.2",
-    "mavon-editor": "~2.6.17",
+    "mavon-editor": "~2.8.2",
     "mqtt": "^2.18.8",
     "node-sass": "~4.9.1",
     "normalize.css": "~8.0.0",