diff --git a/server/bin_dev/web3service/web3service b/server/bin_dev/web3service/web3service
deleted file mode 100755
index 922182e..0000000
--- a/server/bin_dev/web3service/web3service
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-node ../../web3service/app.js -n1 -i1
diff --git a/server/bin_dev/web3service/config/blockchaindb_mysql.json b/server/bin_dev/web3sign/config/blockchaindb_mysql.json
similarity index 100%
rename from server/bin_dev/web3service/config/blockchaindb_mysql.json
rename to server/bin_dev/web3sign/config/blockchaindb_mysql.json
diff --git a/server/bin_dev/web3service/config/config.json b/server/bin_dev/web3sign/config/config.json
similarity index 100%
rename from server/bin_dev/web3service/config/config.json
rename to server/bin_dev/web3sign/config/config.json
diff --git a/server/bin_dev/web3service/config/nets/421613/assets/contracts b/server/bin_dev/web3sign/config/nets/421613/assets/contracts
similarity index 100%
rename from server/bin_dev/web3service/config/nets/421613/assets/contracts
rename to server/bin_dev/web3sign/config/nets/421613/assets/contracts
diff --git a/server/bin_dev/web3service/config/nets/421613/contract.json b/server/bin_dev/web3sign/config/nets/421613/contract.json
similarity index 100%
rename from server/bin_dev/web3service/config/nets/421613/contract.json
rename to server/bin_dev/web3sign/config/nets/421613/contract.json
diff --git a/server/bin_dev/web3service/config/nets/421613/web3.json b/server/bin_dev/web3sign/config/nets/421613/web3.json
similarity index 100%
rename from server/bin_dev/web3service/config/nets/421613/web3.json
rename to server/bin_dev/web3sign/config/nets/421613/web3.json
diff --git a/server/bin_dev/web3service/config/web3service.cluster.json b/server/bin_dev/web3sign/config/web3sign.cluster.json
similarity index 73%
rename from server/bin_dev/web3service/config/web3service.cluster.json
rename to server/bin_dev/web3sign/config/web3sign.cluster.json
index 3e80bb3..fbb89a1 100644
--- a/server/bin_dev/web3service/config/web3service.cluster.json
+++ b/server/bin_dev/web3sign/config/web3sign.cluster.json
@@ -1,7 +1,7 @@
 [
   {
     "instance_id" : 1,
-    "listen_port": 8672,
+    "listen_port": 8674,
     "nets": [
       421613
     ]
diff --git a/server/bin_dev/web3service/gm b/server/bin_dev/web3sign/gm
similarity index 100%
rename from server/bin_dev/web3service/gm
rename to server/bin_dev/web3sign/gm
diff --git a/server/bin_dev/web3sign/web3sign b/server/bin_dev/web3sign/web3sign
new file mode 100755
index 0000000..f365e2d
--- /dev/null
+++ b/server/bin_dev/web3sign/web3sign
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+node ../../web3sign/app.js -n1 -i1