diff --git a/Dockerfile b/Dockerfile
index 2db3e70b71a2f82fefd81f857997aec5c8fe20fe..a129d1d626b96ee5cf9d8869ba9719d6259617d9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,29 +1,30 @@
 FROM node
 MAINTAINER Caner Candan <caner@candan.fr>
 
-ENV PGP_KEY_TYPE	default
-ENV PGP_KEY_LENGTH	default
-ENV PGP_SUBKEY_TYPE	default
-ENV PGP_SUBKEY_LENGTH	default
-ENV PGP_REAL_NAME	docker_node
-ENV PGP_COMMENT		it's a docker test node
-ENV PGP_EMAIL		docker@docker
-ENV PGP_EXPIRE_DATE	0
-ENV PGP_PASSPHRASE	abc
-
-ENV CURRENCY_NAME			test
-ENV PORT_NUMBER				8033
-ENV REMOTE_HOST				ucoin-test.xyz
-ENV REMOTE_IPV4				0.0.0.0
-ENV REMOTE_PORT				8033
-ENV AMENDMENTS_DAEMON			ON
-ENV AMENDMENTS_START			1406283438
-ENV AMENDMENTS_FREQUENCY		86400
+ENV PGP_KEY_TYPE        default
+ENV PGP_KEY_LENGTH      default
+ENV PGP_SUBKEY_TYPE     default
+ENV PGP_SUBKEY_LENGTH   default
+ENV PGP_REAL_NAME       docker_node
+ENV PGP_COMMENT         udid2;c;INSTANCE;DOCKER;1980-08-02;e+48.85+002.35;0;
+ENV PGP_EMAIL           docker@docker
+ENV PGP_EXPIRE_DATE     0
+ENV PGP_PASSPHRASE      abc
+
+ENV PORT_NUMBER               8033
+ENV REMOTE_HOST               ucoin-test.xyz
+ENV REMOTE_IPV4               0.0.0.0
+ENV REMOTE_PORT               8033
+
+ENV CURRENCY_NAME			        testcoin
+ENV KEYCHAIN_SIG_DELAY        157680000
+ENV KEYCHAIN_SIG_VALIDITY     31536000
+ENV KEYCHAIN_POW_ZERO_MIN     4
+ENV KEYCHAIN_POW_PERIOD       1
+
 ENV UNIVERSAL_DIVIDEND_FREQUENCY	86400
-ENV AMENDMENTS_CONSENSUS		0.67
 ENV FIRST_UNIVERSAL_DIVIDEND_VALUE	100
-ENV MONETARY_MASS_GROWTH_PERCENT	0.0074
-ENV COMMUNITY_CHANGES_ALGORITHM		AnyKey
+ENV MONETARY_MASS_GROWTH_PERCENT	0.007376575
 
 ENV MONGO_DB_NAME	ucoin_default