diff --git a/src/package-lock.json b/src/package-lock.json
index 43f224c..cc475f0 100755
--- a/src/package-lock.json
+++ b/src/package-lock.json
@@ -7,9 +7,14 @@
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
       "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
       "requires": {
-        "safer-buffer": "2.1.2"
+        "safer-buffer": ">= 2.1.2 < 3"
       }
     },
+    "pinyin-match": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/pinyin-match/-/pinyin-match-1.1.1.tgz",
+      "integrity": "sha512-stJVNJGHOEl3B3qXgeXJhWk3xfYQ3X7VaHBIIQHI2/9E1hNK9cmkigei0F+1l+uBM2XPVgxtmzg08AuY7n5Rnw=="
+    },
     "safer-buffer": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",