diff --git a/package-lock.json b/package-lock.json
index 7f12a9d..06febb7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12038,25 +12038,9 @@
       "dev": true
     },
     "prismjs": {
-      "version": "1.14.0",
-      "resolved": "http://registry.npm.taobao.org/prismjs/download/prismjs-1.14.0.tgz",
-      "integrity": "sha1-u8z9uL5dhQ0mRTkzy1ASLKA2KuA=",
-      "requires": {
-        "clipboard": "2.0.1"
-      },
-      "dependencies": {
-        "clipboard": {
-          "version": "2.0.1",
-          "resolved": "http://registry.npm.taobao.org/clipboard/download/clipboard-2.0.1.tgz",
-          "integrity": "sha1-oSSB4cE9ilD18DawVg/l0W105Go=",
-          "optional": true,
-          "requires": {
-            "good-listener": "1.2.2",
-            "select": "1.1.2",
-            "tiny-emitter": "2.0.1"
-          }
-        }
-      }
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
+      "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA=="
     },
     "private": {
       "version": "0.1.7",
diff --git a/package.json b/package.json
index 14cbd10..bf2aa19 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
     "normalize.css": "^7.0.0",
     "nprogress": "^0.2.0",
     "pickadate": "^3.5.6",
-    "prismjs": "^1.14.0",
+    "prismjs": "^1.27.0",
     "rc-tabs": "^9.2.5",
     "react": "^15.6.2",
     "react-codemirror": "^1.0.0",