diff --git a/server/web3bcspider/package-lock.json b/server/web3bcspider/package-lock.json
index 6c2a1ac..222b75a 100644
--- a/server/web3bcspider/package-lock.json
+++ b/server/web3bcspider/package-lock.json
@@ -1,14 +1,15 @@
 {
-  "name": "web3spider",
+  "name": "web3bcspider",
   "version": "1.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "name": "web3spider",
+      "name": "web3bcspider",
       "version": "1.0.0",
       "dependencies": {
         "@metamask/eth-sig-util": "^4.0.0",
+        "common": "file:../common",
         "express": "^4.17.2",
         "j7": "file:../../third_party/j7",
         "log4js": "~6.3.0",
@@ -31,6 +32,9 @@
         "urlencode": "^1.1.0"
       }
     },
+    "../common": {
+      "version": "1.0.0"
+    },
     "node_modules/@ethereumjs/common": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/@ethereumjs/common/-/common-2.5.0.tgz",
@@ -981,6 +985,10 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/common": {
+      "resolved": "../common",
+      "link": true
+    },
     "node_modules/content-disposition": {
       "version": "0.5.4",
       "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz",
@@ -4558,6 +4566,9 @@
         "delayed-stream": "~1.0.0"
       }
     },
+    "common": {
+      "version": "file:../common"
+    },
     "content-disposition": {
       "version": "0.5.4",
       "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz",
diff --git a/server/web3bcspider/package.json b/server/web3bcspider/package.json
index 119129b..fad1820 100644
--- a/server/web3bcspider/package.json
+++ b/server/web3bcspider/package.json
@@ -6,6 +6,7 @@
   "scripts": {},
   "dependencies": {
     "j7": "file:../../third_party/j7",
+    "common": "file:../common",
     "@metamask/eth-sig-util": "^4.0.0",
     "express": "^4.17.2",
     "log4js": "~6.3.0",