diff --git a/package-lock.json b/package-lock.json
index 657568f..0da93b6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "Bitcoin-on-Nodejs",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -373,8 +373,8 @@
     },
     "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
     },
     "cssom": {
@@ -849,6 +849,14 @@
         "klaw": "1.3.1",
         "path-is-absolute": "1.0.1",
         "rimraf": "2.6.2"
+      },
+      "dependencies": {
+        "graceful-fs": {
+          "version": "4.1.11",
+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
+          "integrity": "sha512-9x6DLUuW+ROFdMTII9ec9t/FK8va6kYcC8/LggumssLM8kNv7IdFl3VrNUqgir2tJuBVxBga1QBoRziZacO5Zg==",
+          "dev": true
+        }
       }
     },
     "fs.realpath": {
@@ -1110,10 +1118,9 @@
       }
     },
     "graceful-fs": {
-      "version": "4.1.11",
-      "resolved": "http://registry.npm.taobao.org/graceful-fs/download/graceful-fs-4.1.11.tgz",
-      "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=",
-      "dev": true
+      "version": "4.2.10",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.10.tgz",
+      "integrity": "sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA=="
     },
     "gulp": {
       "version": "3.9.1",
@@ -1333,6 +1340,14 @@
             "through2-filter": "2.0.0",
             "vali-date": "1.0.0",
             "vinyl": "1.2.0"
+          },
+          "dependencies": {
+            "graceful-fs": {
+              "version": "4.1.11",
+              "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
+              "integrity": "sha512-9x6DLUuW+ROFdMTII9ec9t/FK8va6kYcC8/LggumssLM8kNv7IdFl3VrNUqgir2tJuBVxBga1QBoRziZacO5Zg==",
+              "dev": true
+            }
           }
         }
       }
@@ -1350,6 +1365,12 @@
         "vinyl": "1.2.0"
       },
       "dependencies": {
+        "graceful-fs": {
+          "version": "4.1.11",
+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
+          "integrity": "sha512-9x6DLUuW+ROFdMTII9ec9t/FK8va6kYcC8/LggumssLM8kNv7IdFl3VrNUqgir2tJuBVxBga1QBoRziZacO5Zg==",
+          "dev": true
+        },
         "strip-bom": {
           "version": "2.0.0",
           "resolved": "http://registry.npm.taobao.org/strip-bom/download/strip-bom-2.0.0.tgz",
@@ -1804,6 +1825,14 @@
       "dev": true,
       "requires": {
         "graceful-fs": "4.1.11"
+      },
+      "dependencies": {
+        "graceful-fs": {
+          "version": "4.1.11",
+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
+          "integrity": "sha512-9x6DLUuW+ROFdMTII9ec9t/FK8va6kYcC8/LggumssLM8kNv7IdFl3VrNUqgir2tJuBVxBga1QBoRziZacO5Zg==",
+          "dev": true
+        }
       }
     },
     "jsonify": {
@@ -1840,6 +1869,14 @@
       "dev": true,
       "requires": {
         "graceful-fs": "4.1.11"
+      },
+      "dependencies": {
+        "graceful-fs": {
+          "version": "4.1.11",
+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
+          "integrity": "sha512-9x6DLUuW+ROFdMTII9ec9t/FK8va6kYcC8/LggumssLM8kNv7IdFl3VrNUqgir2tJuBVxBga1QBoRziZacO5Zg==",
+          "dev": true
+        }
       }
     },
     "lazystream": {