diff --git a/.gitignore b/.gitignore
index 2df305b6..698ac87e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,5 +26,4 @@ tmp/
 .yml
 _site
 coverage
-tests/sea-modules/
-spm_modules
+tests/spm_modules
diff --git a/Makefile b/Makefile
index 24d0125e..761edcb5 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ all:
 	@chmod -R +x .git/hooks/
 
 
-specs := $(shell find ./tests -name '*.js' ! -path "*node_modules/*" ! -path "*sea-modules/*" ! -path "*build/*")
+specs := $(shell find ./tests -name '*.js' ! -path "*node_modules/*" ! -path "*spm_modules/*" ! -path "*build/*")
 reporter = spec
 test:
 	./node_modules/.bin/istanbul cover \
diff --git a/bin/spm-install b/bin/spm-install
index 06ba1cde..858aa68c 100755
--- a/bin/spm-install
+++ b/bin/spm-install
@@ -10,7 +10,7 @@ commander
   .usage('[options] name[@version]')
   .option('--registry <url>', 'registry url of yuan server')
   .option('-I, --input-directory <dir>', 'input directory, default: current working directory')
-  .option('-d, --destination <dir>', 'output directory, default: sea-modules')
+  .option('-d, --destination <dir>', 'output directory, default: spm_modules')
   .option('-f, --force', 'force to download a unstable module')
   .option('-q, --quiet', 'show less logs')
   .option('-S, --save', 'save alias to package.json')
diff --git a/bin/spm-tree b/bin/spm-tree
index 5a2679e5..912c51cd 100755
--- a/bin/spm-tree
+++ b/bin/spm-tree
@@ -32,7 +32,7 @@ if (query) {
   spm.install.fetch(query, function(err, dest) {
     spm.install({
       source: commander.source,
-      destination: dest + '/sea-modules/',
+      destination: dest + '/' + spmrc.get('install.path') + '/',
       force: commander.force,
       parallel: commander.parallel,
       query: commander.args
@@ -64,8 +64,9 @@ function tree(f, paths, depth) {
     return {};
   }
   var pkg = require(f);
+  var installPath = spmrc.get('install.path');
 
-  paths = paths || ['sea-modules', path.join(spmrc.get('user.home'), '.spm', 'sea-modules')];
+  paths = paths || [installPath, path.join(spmrc.get('user.home'), '.spm', installPath)];
 
   var node = {};
   var title = pkg.name;
diff --git a/lib/build.js b/lib/build.js
index 933c8af4..ad250546 100644
--- a/lib/build.js
+++ b/lib/build.js
@@ -6,6 +6,7 @@ var glob = require('glob');
 var log = require('./utils/log');
 var umi = require('umi');
 var gulp = require('gulp');
+var spmrc = require('spmrc');
 var multipipe = require('multipipe');
 var $ = require('gulp-load-plugins')({
   config: require('../package.json')
@@ -33,7 +34,8 @@ function build(args, cb) {
   try {
     var pkg = new umi.Package(args.cwd, {
       skip: args.skip || [],
-      ignore: args.ignore || []
+      ignore: args.ignore || [],
+      moduleDir: spmrc.get('install.path')
     });
     if (!args.noPkgLog) {
       log.info('package', 'analyse infomation');
@@ -78,7 +80,7 @@ function build(args, cb) {
     var depPkgs = pkg.getPackages();
     for (var id in depPkgs) {
       files = files.concat(getFiles(depPkgs[id]).map(function(f) {
-        return 'sea-modules/'+id.replace('@','/')+'/' + f;
+        return spmrc.get('install.path') + '/' + id.replace('@','/') + '/' + f;
       }));
     }
     log.info('withDeps', 'files: ' + files);
diff --git a/lib/init-template/root/.gitignore b/lib/init-template/root/.gitignore
index cda03391..4b5d61d0 100644
--- a/lib/init-template/root/.gitignore
+++ b/lib/init-template/root/.gitignore
@@ -19,6 +19,6 @@ Thumbs.db
 .build
 node_modules
 _site
-sea-modules
+spm_modules
 .cache
 dist
diff --git a/lib/init-template/root/.spmignore b/lib/init-template/root/.spmignore
index b9a3a517..1bbf16af 100644
--- a/lib/init-template/root/.spmignore
+++ b/lib/init-template/root/.spmignore
@@ -1,6 +1,6 @@
 dist
 _site
-sea-modules
+spm_modules
 node_modules
 .git
 tests
diff --git a/lib/sdk/module.js b/lib/sdk/module.js
index 9d433759..5b96ba2b 100644
--- a/lib/sdk/module.js
+++ b/lib/sdk/module.js
@@ -1,6 +1,7 @@
 var file = require('./file');
 var path = require('path');
 var fs = require('fs');
+var spmrc = require('spmrc');
 var Package = require('umi').Package;
 
 function parseDependencies(deps) {
@@ -11,7 +12,9 @@ function parseDependencies(deps) {
 exports.parseDependencies = parseDependencies;
 
 exports.getSourceFiles = function(root) {
-  var pkg = new Package(root || process.cwd());
+  var pkg = new Package(root || process.cwd(), {
+    moduleDir: spmrc.get('install.path')
+  });
   return Object.keys(pkg.files).map(function(file) {
     return file.replace(/\.js$/, '');
   });
diff --git a/lib/theme/nico.js b/lib/theme/nico.js
index c84ad778..8dc1ddbf 100644
--- a/lib/theme/nico.js
+++ b/lib/theme/nico.js
@@ -1,5 +1,6 @@
 var path = require('path');
 var fs = require('fs');
+var spmrc = require('spmrc');
 var serveSPM = require('serve-spm');
 
 var pkg = require(path.join(process.cwd(), 'package.json'));
@@ -21,7 +22,7 @@ exports.ignorefilter = function(filepath, subdir) {
   if (/\.DS_Store/.test(filepath)) {
     return false;
   }
-  if (/^sea-modules/.test(subdir) &&
+  if (new RegExp('^' + spmrc.get('install.path')).test(subdir) &&
       /\.(md|markdown|html|psd|zip|yml)/.test(path.extname(filepath))) {
     return false;
   }
diff --git a/lib/theme/utils.js b/lib/theme/utils.js
index 1f4c6273..f2652f6a 100644
--- a/lib/theme/utils.js
+++ b/lib/theme/utils.js
@@ -1,6 +1,7 @@
 var fs = require('fs');
 var path = require('path');
-var SEA_MODULES = exports.SEA_MODULES = 'sea-modules';
+var spmrc = require('spmrc');
+var SEA_MODULES = exports.SEA_MODULES = spmrc.get('install.path');
 
 // load all css files in dependencies
 exports.cssDependencies = function() {
@@ -19,7 +20,7 @@ exports.cssDependencies = function() {
       tempPkg.spm = tempPkg.spm || {};
       var main = tempPkg.spm.main || '';
       if (tempPkg.spm && /\.css$/.test(main)) {
-        ret[tempPkg.name] = 'sea-modules/' + tempPkg.name + '/' + tempPkg.version + '/' + main;
+        ret[tempPkg.name] = SEA_MODULES + '/' + tempPkg.name + '/' + tempPkg.version + '/' + main;
       }
     });
   });
diff --git a/package.json b/package.json
index d72cb2aa..633f1cfc 100644
--- a/package.json
+++ b/package.json
@@ -24,8 +24,8 @@
   ],
   "dependencies": {
     "archy": "~0.0.2",
-    "colorful": "~2.1.0",
     "co": "3.1.0",
+    "colorful": "~2.1.0",
     "commander": "~2.3.0",
     "exeq": "~1.0.0",
     "form-data": "~0.1.2",
@@ -55,12 +55,12 @@
     "request": "~2.36.0",
     "rimraf": "~2.2.5",
     "semver": "~2.2.1",
-    "serve-spm": "~0.3.1",
-    "spmrc": "~1.1.0",
+    "serve-spm": "~0.4.0",
+    "spm-client": "~0.2.0",
+    "spmrc": "^1.2.0",
     "tar": "~0.1.19",
     "umi": "~0.5.0",
-    "win-spawn": "~2.0.0",
-    "spm-client": "~0.2.0"
+    "win-spawn": "~2.0.0"
   },
   "devDependencies": {
     "sinon": "*",
diff --git a/tests/build/build-css/sea-modules/b/1.1.0/b.css b/tests/build/build-css/spm_modules/b/1.1.0/b.css
similarity index 100%
rename from tests/build/build-css/sea-modules/b/1.1.0/b.css
rename to tests/build/build-css/spm_modules/b/1.1.0/b.css
diff --git a/tests/build/build-css/sea-modules/b/1.1.0/index.css b/tests/build/build-css/spm_modules/b/1.1.0/index.css
similarity index 100%
rename from tests/build/build-css/sea-modules/b/1.1.0/index.css
rename to tests/build/build-css/spm_modules/b/1.1.0/index.css
diff --git a/tests/build/build-css/sea-modules/b/1.1.0/package.json b/tests/build/build-css/spm_modules/b/1.1.0/package.json
similarity index 100%
rename from tests/build/build-css/sea-modules/b/1.1.0/package.json
rename to tests/build/build-css/spm_modules/b/1.1.0/package.json
diff --git a/tests/build/build-css/sea-modules/import-style/1.0.0/index.js b/tests/build/build-css/spm_modules/import-style/1.0.0/index.js
similarity index 100%
rename from tests/build/build-css/sea-modules/import-style/1.0.0/index.js
rename to tests/build/build-css/spm_modules/import-style/1.0.0/index.js
diff --git a/tests/build/build-css/sea-modules/import-style/1.0.0/package.json b/tests/build/build-css/spm_modules/import-style/1.0.0/package.json
similarity index 100%
rename from tests/build/build-css/sea-modules/import-style/1.0.0/package.json
rename to tests/build/build-css/spm_modules/import-style/1.0.0/package.json
diff --git a/tests/build/build-js-extdeps/sea-modules/import-style/1.0.0/index.js b/tests/build/build-js-extdeps/spm_modules/import-style/1.0.0/index.js
similarity index 100%
rename from tests/build/build-js-extdeps/sea-modules/import-style/1.0.0/index.js
rename to tests/build/build-js-extdeps/spm_modules/import-style/1.0.0/index.js
diff --git a/tests/build/build-js-extdeps/sea-modules/import-style/1.0.0/package.json b/tests/build/build-js-extdeps/spm_modules/import-style/1.0.0/package.json
similarity index 100%
rename from tests/build/build-js-extdeps/sea-modules/import-style/1.0.0/package.json
rename to tests/build/build-js-extdeps/spm_modules/import-style/1.0.0/package.json
diff --git a/tests/build/build-js-other/sea-modules/handlebars-runtime/1.3.0/handlebars.js b/tests/build/build-js-other/spm_modules/handlebars-runtime/1.3.0/handlebars.js
similarity index 100%
rename from tests/build/build-js-other/sea-modules/handlebars-runtime/1.3.0/handlebars.js
rename to tests/build/build-js-other/spm_modules/handlebars-runtime/1.3.0/handlebars.js
diff --git a/tests/build/build-js-other/sea-modules/handlebars-runtime/1.3.0/package.json b/tests/build/build-js-other/spm_modules/handlebars-runtime/1.3.0/package.json
similarity index 100%
rename from tests/build/build-js-other/sea-modules/handlebars-runtime/1.3.0/package.json
rename to tests/build/build-js-other/spm_modules/handlebars-runtime/1.3.0/package.json
diff --git a/tests/build/build-js/sea-modules/b/1.1.0/package.json b/tests/build/build-js/spm_modules/b/1.1.0/package.json
similarity index 100%
rename from tests/build/build-js/sea-modules/b/1.1.0/package.json
rename to tests/build/build-js/spm_modules/b/1.1.0/package.json
diff --git a/tests/build/build-js/sea-modules/b/1.1.0/src/b.js b/tests/build/build-js/spm_modules/b/1.1.0/src/b.js
similarity index 100%
rename from tests/build/build-js/sea-modules/b/1.1.0/src/b.js
rename to tests/build/build-js/spm_modules/b/1.1.0/src/b.js
diff --git a/tests/build/build-js/sea-modules/b/1.1.0/src/b.tpl b/tests/build/build-js/spm_modules/b/1.1.0/src/b.tpl
similarity index 100%
rename from tests/build/build-js/sea-modules/b/1.1.0/src/b.tpl
rename to tests/build/build-js/spm_modules/b/1.1.0/src/b.tpl
diff --git a/tests/build/build-js/sea-modules/c/1.1.1/index.js b/tests/build/build-js/spm_modules/c/1.1.1/index.js
similarity index 100%
rename from tests/build/build-js/sea-modules/c/1.1.1/index.js
rename to tests/build/build-js/spm_modules/c/1.1.1/index.js
diff --git a/tests/build/build-js/sea-modules/c/1.1.1/package.json b/tests/build/build-js/spm_modules/c/1.1.1/package.json
similarity index 100%
rename from tests/build/build-js/sea-modules/c/1.1.1/package.json
rename to tests/build/build-js/spm_modules/c/1.1.1/package.json
diff --git a/tests/build/build-js/sea-modules/d/0.1.0/index.js b/tests/build/build-js/spm_modules/d/0.1.0/index.js
similarity index 100%
rename from tests/build/build-js/sea-modules/d/0.1.0/index.js
rename to tests/build/build-js/spm_modules/d/0.1.0/index.js
diff --git a/tests/build/build-js/sea-modules/d/0.1.0/package.json b/tests/build/build-js/spm_modules/d/0.1.0/package.json
similarity index 100%
rename from tests/build/build-js/sea-modules/d/0.1.0/package.json
rename to tests/build/build-js/spm_modules/d/0.1.0/package.json
diff --git a/tests/build/build-js/sea-modules/d/0.1.1/index.js b/tests/build/build-js/spm_modules/d/0.1.1/index.js
similarity index 100%
rename from tests/build/build-js/sea-modules/d/0.1.1/index.js
rename to tests/build/build-js/spm_modules/d/0.1.1/index.js
diff --git a/tests/build/build-js/sea-modules/d/0.1.1/package.json b/tests/build/build-js/spm_modules/d/0.1.1/package.json
similarity index 100%
rename from tests/build/build-js/sea-modules/d/0.1.1/package.json
rename to tests/build/build-js/spm_modules/d/0.1.1/package.json
diff --git a/tests/build/build-multiple-versions/sea-modules/b/0.1.0/index.js b/tests/build/build-multiple-versions/spm_modules/b/0.1.0/index.js
similarity index 100%
rename from tests/build/build-multiple-versions/sea-modules/b/0.1.0/index.js
rename to tests/build/build-multiple-versions/spm_modules/b/0.1.0/index.js
diff --git a/tests/build/build-multiple-versions/sea-modules/b/0.1.0/package.json b/tests/build/build-multiple-versions/spm_modules/b/0.1.0/package.json
similarity index 100%
rename from tests/build/build-multiple-versions/sea-modules/b/0.1.0/package.json
rename to tests/build/build-multiple-versions/spm_modules/b/0.1.0/package.json
diff --git a/tests/build/build-multiple-versions/sea-modules/c/0.1.0/index.js b/tests/build/build-multiple-versions/spm_modules/c/0.1.0/index.js
similarity index 100%
rename from tests/build/build-multiple-versions/sea-modules/c/0.1.0/index.js
rename to tests/build/build-multiple-versions/spm_modules/c/0.1.0/index.js
diff --git a/tests/build/build-multiple-versions/sea-modules/c/0.1.0/package.json b/tests/build/build-multiple-versions/spm_modules/c/0.1.0/package.json
similarity index 100%
rename from tests/build/build-multiple-versions/sea-modules/c/0.1.0/package.json
rename to tests/build/build-multiple-versions/spm_modules/c/0.1.0/package.json
diff --git a/tests/build/build-multiple-versions/sea-modules/c/0.1.1/index.js b/tests/build/build-multiple-versions/spm_modules/c/0.1.1/index.js
similarity index 100%
rename from tests/build/build-multiple-versions/sea-modules/c/0.1.1/index.js
rename to tests/build/build-multiple-versions/spm_modules/c/0.1.1/index.js
diff --git a/tests/build/build-multiple-versions/sea-modules/c/0.1.1/package.json b/tests/build/build-multiple-versions/spm_modules/c/0.1.1/package.json
similarity index 100%
rename from tests/build/build-multiple-versions/sea-modules/c/0.1.1/package.json
rename to tests/build/build-multiple-versions/spm_modules/c/0.1.1/package.json