diff --git a/packages/okam-build/lib/build/BuildManager.js b/packages/okam-build/lib/build/BuildManager.js
index 8e0722c1..96afd480 100644
--- a/packages/okam-build/lib/build/BuildManager.js
+++ b/packages/okam-build/lib/build/BuildManager.js
@@ -43,9 +43,8 @@ class BuildManager extends EventEmitter {
 
         this.runningTasks = [];
         this.doneTasks = [];
-        this.reBuildFiles = [];
+        this.waitingBuildFiles = [];
         this.cache = new CacheManager({cacheDir: buildConf.cacheDir});
-        this.generator = new FileOutput(this, buildConf.output);
     }
 
     initProcessor(buildConf) {
@@ -119,34 +118,56 @@ class BuildManager extends EventEmitter {
         let {
             root,
             sourceDir,
-            files
+            files,
+            buildFiles
         } = loadProcessFiles(this.buildConf, this.logger);
 
         this.files = files;
         this.root = root;
         this.sourceDir = sourceDir;
         this.babelConfig = babelUtil.readBabelConfig(root);
+        this.waitingBuildFiles = buildFiles;
 
         let {output} = this.buildConf;
         this.compileContext = {
             cache: this.cache,
             resolve: npm.resolve.bind(null, this),
-            addFile: this.files.addFile.bind(this.files),
+            addFile: this.addNewFile.bind(this),
             getFileByFullPath: this.getFileByFullPath.bind(this),
             appType: this.appType,
             logger: this.logger,
             root,
             output
         };
+
+        this.generator = new FileOutput(this, this.buildConf.output);
+    }
+
+    /**
+     * Add new file to process
+     *
+     * @param {string} fullPath the new file full path to add
+     * @return {Object}
+     */
+    addNewFile(fullPath) {
+        let result = this.files.addFile(fullPath);
+        this.addNeedBuildFile(result);
+        return result;
     }
 
     /**
-     * Add need to recompile file
+     * Add file that need to build
      *
      * @param {Object} file the file need to recompile
+     * @param {boolean=} force whether force recompile if the file is compiled,
+     *        by default false
      */
-    addNeedRecompileFile(file) {
-        let reBuilds = this.reBuildFiles;
+    addNeedBuildFile(file, force = false) {
+        if (!force && file.compiled) {
+            return;
+        }
+
+        let reBuilds = this.waitingBuildFiles;
         if (reBuilds.indexOf(file) === -1) {
             reBuilds.push(file);
         }
@@ -225,25 +246,14 @@ class BuildManager extends EventEmitter {
 
     build(timer) {
         let logger = this.logger;
-        let fileList = this.files.getFileList();
 
-        let processIdx = 0;
         let t = new Timer();
         let buildFail = false;
 
-        while (processIdx < fileList.length) {
-            let f = fileList[processIdx];
-            if (!this.compile(f, t)) {
-                buildFail = true;
-                break;
-            }
-            processIdx++;
-        }
-
-        // rebuild need to recompile files
-        let reBuildFiles = this.reBuildFiles;
-        while (reBuildFiles.length) {
-            let f = reBuildFiles.shift();
+        // build files that need to compile
+        let waitingBuildFiles = this.waitingBuildFiles;
+        while (waitingBuildFiles.length) {
+            let f = waitingBuildFiles.shift();
             if (!this.compile(f, t)) {
                 buildFail = true;
                 break;
@@ -328,6 +338,7 @@ class BuildManager extends EventEmitter {
             let depFile = this.files.getByPath(item);
             depFile || (depFile = this.files.addFile({path: item}));
             file.addDeps(depFile.path);
+            this.addNeedBuildFile(depFile);
         });
 
         sourceMap && (file.sourceMap = sourceMap);
diff --git a/packages/okam-build/lib/build/index.js b/packages/okam-build/lib/build/index.js
index 4daf5b89..e101eb63 100644
--- a/packages/okam-build/lib/build/index.js
+++ b/packages/okam-build/lib/build/index.js
@@ -72,7 +72,13 @@ function main(appType, options) {
         });
     }
 
-    startBuild(buildConf);
+    try {
+        startBuild(buildConf);
+    }
+    catch (ex) {
+        logger.error(ex.message || ex.toString());
+        logger.error(ex.stack);
+    }
 }
 
 module.exports = exports = main;
diff --git a/packages/okam-build/lib/build/load-process-files.js b/packages/okam-build/lib/build/load-process-files.js
index 553baa44..170588cc 100644
--- a/packages/okam-build/lib/build/load-process-files.js
+++ b/packages/okam-build/lib/build/load-process-files.js
@@ -78,6 +78,7 @@ function loadProcessFiles(options, logger) {
         return;
     }
 
+    let initBuildFiles = [];
     let componentExtname = options.component.extname;
     let {style: entryStyle, script: entryScript, projectConfig} = options.entry;
     entryStyle = resolvePath(entryStyle, rootDir);
@@ -128,12 +129,20 @@ function loadProcessFiles(options, logger) {
         });
 
         // ensure the entry app script can be compiled at first
-        if (toProcessFile.isEntryScript) {
-            processFiles.unshift(toProcessFile);
+        if (toProcessFile.isEntryScript
+            || toProcessFile.isEntryStyle
+            || toProcessFile.isProjectConfig
+        ) {
+            initBuildFiles.unshift(toProcessFile);
         }
-        else {
-            processFiles.push(toProcessFile);
+        else if (!toProcessFile.isScript
+            && !toProcessFile.isStyle
+            && !toProcessFile.isJson
+        ) {
+            initBuildFiles.push(toProcessFile);
         }
+
+        processFiles.push(toProcessFile);
     };
 
     logger.debug('load files', rootDir, sourceDir);
@@ -142,7 +151,8 @@ function loadProcessFiles(options, logger) {
     return {
         root: rootDir,
         sourceDir,
-        files: processFiles
+        files: processFiles,
+        buildFiles: initBuildFiles
     };
 }
 
diff --git a/packages/okam-build/lib/generator/FileOutput.js b/packages/okam-build/lib/generator/FileOutput.js
index 82395526..0997c485 100644
--- a/packages/okam-build/lib/generator/FileOutput.js
+++ b/packages/okam-build/lib/generator/FileOutput.js
@@ -142,6 +142,10 @@ function addFileOutputTask(allTasks, options, file) {
         return;
     }
 
+    if (!file.compiled) {
+        this.logger.debug('file is not compiled:', file.path);
+    }
+
     allTasks.push(
         outputFile(file, path.join(outputDir, outputRelPath), options.logger)
     );
diff --git a/packages/okam-build/lib/processor/helper/init-babel.js b/packages/okam-build/lib/processor/helper/init-babel.js
index 8e5d3d53..7346c373 100644
--- a/packages/okam-build/lib/processor/helper/init-babel.js
+++ b/packages/okam-build/lib/processor/helper/init-babel.js
@@ -27,7 +27,6 @@ function initMixinFile(mixins, buildManager, file) {
         let mixinFile = moduleFullPath && buildManager.getFileByFullPath(moduleFullPath);
         if (mixinFile && !mixinFile.isBehavior) {
             mixinFile.isBehavior = true;
-            mixinFile.compiled && buildManager.addNeedRecompileFile(mixinFile);
         }
     });
 }
diff --git a/packages/okam-build/lib/processor/helper/npm.js b/packages/okam-build/lib/processor/helper/npm.js
index 650b9029..438739e9 100644
--- a/packages/okam-build/lib/processor/helper/npm.js
+++ b/packages/okam-build/lib/processor/helper/npm.js
@@ -62,8 +62,11 @@ exports.resolve = function (buildManager, file, requireModId) {
 
     let {files: fileFactory, logger} = buildManager;
     logger.debug('resolve', file.path, requireModId);
+
     let depFile = fileFactory.addFile(depFileFullPath);
+    buildManager.addNeedBuildFile(depFile);
     file.addDeps(depFile.path);
+
     file.isWxCompScript && (depFile.isWxCompScript = true);
     file.isSwanCompScript && (depFile.isSwanCompScript = true);
     file.isAntCompScript && (depFile.isAntCompScript = true);
diff --git a/packages/okam-build/lib/processor/index.js b/packages/okam-build/lib/processor/index.js
index 60b418b1..0acc6d84 100644
--- a/packages/okam-build/lib/processor/index.js
+++ b/packages/okam-build/lib/processor/index.js
@@ -32,7 +32,8 @@ function processConfigInfo(file, root, owner) {
     return jsonFile;
 }
 
-function processEntryScript(file, allFiles, root, componentExtname) {
+function processEntryScript(file, buildManager) {
+    let {root, files: allFiles, componentExtname} = buildManager;
     let appConfig = file.config || {};
     file.config = appConfig;
 
@@ -60,14 +61,18 @@ function processEntryScript(file, allFiles, root, componentExtname) {
             let pageFullPath = path.resolve(file.dirname, p)
                 + '.' + componentExtname;
             let pageFile = allFiles.getByFullPath(pageFullPath);
-            pageFile && (pageFile.isPageComponent = true);
+            if (pageFile) {
+                pageFile.isPageComponent = true;
+                buildManager.addNeedBuildFile(pageFile);
+            }
         }
     );
 
     let jsonFile = processConfigInfo(file, root, file);
     jsonFile.isAppConfig = true;
-
     allFiles.push(jsonFile);
+
+    buildManager.addNeedBuildFile(jsonFile);
 }
 
 function processComponentScript(buildManager, file, root) {
@@ -123,7 +128,7 @@ function processFile(file, processor, buildManager) {
  * @param {BuildManager} buildManager the build manager
  */
 function compile(file, buildManager) {
-    let {logger, root, rules, files: allFiles} = buildManager;
+    let {logger, root, rules} = buildManager;
     let processors = findMatchProcessor(file, rules, buildManager);
     logger.debug('compile file:', file.path, processors.length);
 
@@ -132,7 +137,7 @@ function compile(file, buildManager) {
     }
 
     if (file.isEntryScript) {
-        processEntryScript(file, allFiles, root, buildManager.componentExtname);
+        processEntryScript(file, buildManager);
     }
     else if (file.isPageScript || file.isComponentScript) {
         processComponentScript(buildManager, file, root);
@@ -142,6 +147,7 @@ function compile(file, buildManager) {
 /**
  * Get custom component tags
  *
+ * @inner
  * @param {Object} config the component config
  * @return {?Array.<string>}
  */
diff --git a/packages/okam-build/lib/processor/json/component-json.js b/packages/okam-build/lib/processor/json/component-json.js
index 1204e8d6..28410275 100644
--- a/packages/okam-build/lib/processor/json/component-json.js
+++ b/packages/okam-build/lib/processor/json/component-json.js
@@ -12,6 +12,22 @@ const {getFileName, getFileState} = fileUtil;
 const {toHyphen} = strUtil;
 const USING_COMPONENT_KEY = 'usingComponents';
 
+/**
+ * The native component file ext names
+ *
+ * @const
+ * @type {Object}
+ */
+const COMPONENT_FILE_EXT_NAMES = {
+    wxml: 'isWxCompScript',
+    swan: 'isSwanCompScript',
+    axml: 'isAntCompScript',
+    acss: false,
+    wxss: false,
+    css: false,
+    js: false
+};
+
 /**
  * Initialize the file list information in the given directory.
  * Return the file info structure:
@@ -62,7 +78,6 @@ function initDirFiles(dir, cache) {
  * @inner
  * @param {Object} scriptFile the component script file
  * @param {Object} options the process options
- * @return {?Object}
  */
 function addComponentSameNameFiles(scriptFile, options) {
     const {dirname: currDir, path: relPath} = scriptFile;
@@ -70,21 +85,9 @@ function addComponentSameNameFiles(scriptFile, options) {
     const {cache, addFile, getFileByFullPath} = options;
     let cacheDirFiles = cache.getDirFileListInfo(currDir);
 
-    let hasWxmlFile;
-    let hasSwanFile;
-    let hasAxmlFile;
     let jsonFile;
-    if (!scriptFile.isNpm) {
-        let filePathBase = `${currDir}/${scriptFileName}`;
-        let jsonFilePath = `${filePathBase}.json`;
-        jsonFile = getFileByFullPath(jsonFilePath);
-        if (jsonFile && !jsonFile.owner) {
-            hasWxmlFile = !!getFileByFullPath(`${filePathBase}.wxml`);
-            hasSwanFile = !!getFileByFullPath(`${filePathBase}.swan`);
-            hasAxmlFile = !!getFileByFullPath(`${filePathBase}.axml`);
-        }
-    }
-    else {
+    let toAddFiles = [];
+    if (scriptFile.isNpm) {
         if (!cacheDirFiles) {
             cacheDirFiles = initDirFiles(currDir, cache);
         }
@@ -95,33 +98,41 @@ function addComponentSameNameFiles(scriptFile, options) {
             let fileObj = addFile(sameNameFiles[i]);
             let extname = fileObj.extname;
 
-            if (extname === 'wxml') {
-                hasWxmlFile = true;
-            }
-            else if (extname === 'swan') {
-                hasSwanFile = true;
-            }
-            else if (extname === 'axml') {
-                hasAxmlFile = true;
+            let flagKey = COMPONENT_FILE_EXT_NAMES[extname];
+            if (typeof flagKey === 'string') {
+                // add flag for native component script
+                scriptFile[flagKey] = true;
             }
             else if (fileObj.isJson) {
                 jsonFile = fileObj;
             }
         }
     }
+    else {
+        let filePathBase = `${currDir}/${scriptFileName}`;
+        jsonFile = getFileByFullPath(`${filePathBase}.json`);
 
-    // add flag for npm component script
-    if (hasWxmlFile) {
-        scriptFile.isWxCompScript = true;
-    }
-    else if (hasSwanFile) {
-        scriptFile.isSwanCompScript = true;
+        if (jsonFile && !jsonFile.owner) {
+            Object.keys(COMPONENT_FILE_EXT_NAMES).forEach(k => {
+                let f = getFileByFullPath(`${filePathBase}.${k}`);
+                if (f) {
+                    toAddFiles.push(f.fullPath);
+                    let flagKey = COMPONENT_FILE_EXT_NAMES[k];
+                    // add flag for native component script
+                    typeof flagKey === 'string' && (scriptFile[flagKey] = true);
+                }
+            });
+        }
     }
-    else if (hasAxmlFile) {
-        scriptFile.isAntCompScript = true;
+
+    if (jsonFile) {
+        jsonFile.isComponentConfig = true;
+        jsonFile.component = scriptFile;
+
+        toAddFiles.push(jsonFile.fullPath);
     }
 
-    return jsonFile;
+    toAddFiles.forEach(item => addFile(item));
 }
 
 /**
@@ -139,11 +150,7 @@ function analyseNativeComponent(scriptFile, options) {
     scriptFile.isAnalysedComponents = true;
 
     // add native component definition files
-    let jsonFile = addComponentSameNameFiles(scriptFile, options);
-    if (jsonFile) {
-        jsonFile.isComponentConfig = true;
-        jsonFile.component = scriptFile;
-    }
+    addComponentSameNameFiles(scriptFile, options);
 }
 
 /**