diff --git a/packages/tree/demo1/treeTable-master/package-lock.json b/packages/tree/demo1/treeTable-master/package-lock.json
index 3241730..4536ad4 100644
--- a/packages/tree/demo1/treeTable-master/package-lock.json
+++ b/packages/tree/demo1/treeTable-master/package-lock.json
@@ -2230,8 +2230,8 @@
     },
     "css-what": {
       "version": "2.1.0",
-      "resolved": "http://registry.npm.taobao.org/css-what/download/css-what-2.1.0.tgz",
-      "integrity": "sha1-lGfQMsOM+u+58teVASUwYvh/ob0=",
+      "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.0.tgz",
+      "integrity": "sha512-HtdI8TqiYjVrBI0C2VLF8fwphIa49EaHPVo64hrX+QHCPBtjp2FW1g4+jNeC6v7bBSr2z7v2USnQ6GU+VPOzgQ==",
       "dev": true
     },
     "cssesc": {
@@ -8272,15 +8272,6 @@
       "integrity": "sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=",
       "dev": true
     },
-    "string_decoder": {
-      "version": "1.0.3",
-      "resolved": "http://registry.npm.taobao.org/string_decoder/download/string_decoder-1.0.3.tgz",
-      "integrity": "sha1-D8Z9fBQYJd6UKC3VNr7GubzoYKs=",
-      "dev": true,
-      "requires": {
-        "safe-buffer": "5.1.1"
-      }
-    },
     "string-length": {
       "version": "1.0.1",
       "resolved": "http://registry.npm.taobao.org/string-length/download/string-length-1.0.1.tgz",
@@ -8301,6 +8292,15 @@
         "strip-ansi": "3.0.1"
       }
     },
+    "string_decoder": {
+      "version": "1.0.3",
+      "resolved": "http://registry.npm.taobao.org/string_decoder/download/string_decoder-1.0.3.tgz",
+      "integrity": "sha1-D8Z9fBQYJd6UKC3VNr7GubzoYKs=",
+      "dev": true,
+      "requires": {
+        "safe-buffer": "5.1.1"
+      }
+    },
     "stringstream": {
       "version": "0.0.5",
       "resolved": "http://registry.npm.taobao.org/stringstream/download/stringstream-0.0.5.tgz",