diff --git a/npmextra.json b/npmextra.json
index 3c24f9a..45d5ee2 100644
--- a/npmextra.json
+++ b/npmextra.json
@@ -10,7 +10,7 @@
         ]
     },
     "npmdocker":{
-        "baseImage":"hosttoday/ht-docker-node:npmts",
+        "baseImage":"hosttoday/ht-docker-node:npmci",
         "command": "npmci test stable"
     }
 }
\ No newline at end of file
diff --git a/package.json b/package.json
index 12b4196..d5c0ea2 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,6 @@
   },
   "homepage": "https://gitlab.com/gitzone/npmci#README",
   "devDependencies": {
-    "npmts-g": "^6.0.0",
     "tapbundle": "^1.0.5",
     "typings-test": "^1.0.3"
   },
diff --git a/yarn.lock b/yarn.lock
index f99c1a0..d04d693 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2102,15 +2102,6 @@ npmextra@^2.0.3:
     smartq "^1.1.1"
     typings-global "^1.0.14"
 
-npmts-g@^6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/npmts-g/-/npmts-g-6.0.0.tgz#491fd50f110967f1b68f14237e7ea5157bf4ddb3"
-  dependencies:
-    "@types/shelljs" "^0.3.33"
-    semver "^5.3.0"
-    shelljs "^0.7.5"
-    typings-global "^1.0.14"
-
 number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"