diff --git a/debug-trace-browser.js b/debug-trace-browser.js
index 2ef7bad..f8da404 100644
--- a/debug-trace-browser.js
+++ b/debug-trace-browser.js
@@ -24,7 +24,7 @@ if (typeof Error.captureStackTrace === 'function') {
     var fn = console[name];
     console[name] = function () {
       if (console._trace || console.traceOptions.always) {
-        if (typeof arguments[0] === 'object') {
+        if (typeof arguments[0] === 'object' && !arguments[0].stack) {
           arguments[0] = JSON.stringify(arguments[0], null, '  ');
         }
         // when using the debug module: dig one level deeper in the stack
@@ -35,7 +35,7 @@ if (typeof Error.captureStackTrace === 'function') {
           trace.debug = true;
         }
         trace.debug = trace.debug || false;
-        arguments[0] = console.traceFormat(trace, name) + arguments[0];
+        arguments[0] = arguments[0].stack ? arguments[0] : console.traceFormat(trace, name) + arguments[0];
       }
       console._trace = false;
       return fn.apply(this, arguments);
diff --git a/debug-trace.js b/debug-trace.js
index 3077f12..fd1e1ca 100644
--- a/debug-trace.js
+++ b/debug-trace.js
@@ -35,7 +35,7 @@ module.exports = function debugTrace(options) {
       if (console._trace || console.traceOptions.always) {
         if (Buffer.isBuffer(arguments[0])) {
           arguments[0] = arguments[0].inspect()
-        } else if (typeof arguments[0] === 'object') {
+        } else if (typeof arguments[0] === 'object' && arguments[0] && !arguments[0].stack) {
           arguments[0] = JSON.stringify(arguments[0], null, '  ');
         }
         var pad = (arguments[0] && !console.traceOptions.right || !isatty ? ' ' : '');
@@ -47,7 +47,7 @@ module.exports = function debugTrace(options) {
           trace.debug = true;
         }
         trace.debug = trace.debug || false;
-        arguments[0] = console.traceFormat(trace, name) + pad + arguments[0];
+        arguments[0] = arguments[0] && arguments[0].stack ? arguments[0] : console.traceFormat(trace, name) + pad + arguments[0];
       }
       console._trace = false;
       return fn.apply(this, arguments);
@@ -64,7 +64,7 @@ module.exports = function debugTrace(options) {
 
 console.traceFormat = function (call, method) {
   var options = {};
-  call.filename = call.getFileName().replace(console.traceOptions.cwd, '');
+  call.filename = (call.getFileName() || '').replace(console.traceOptions.cwd, '');
   call.method = method;
   call.functionName = call.getFunctionName() || 'anonymous'
   call.getDate = function getDate() {
@@ -74,9 +74,12 @@ console.traceFormat = function (call, method) {
   var str = console.format(call);
   var color = '99';
 
-  if (!isatty) {
+  if (!isatty || process.env.IS_DOCKER) {
     return str;
   }
+  if (method === 'error') { // 因为k8s无法区分node的error和out，所以加上这个特殊格式
+    str += '|'
+  }
 
   if (console.traceOptions.colors !== false) {
     if (console.traceOptions.colors === undefined || console.traceOptions.colors[method] === undefined) {
diff --git a/package.json b/package.json
index 0f41549..b655752 100644
--- a/package.json
+++ b/package.json
@@ -1,29 +1,29 @@
 {
-  "name": "debug-trace",
-  "version": "2.0.0",
-  "description": "Adds a handy `trace` flag to the console object to prepend the file and line number",
-  "main": "./debug-trace",
-  "browser": "./debug-trace-browser",
-  "dependencies": {
-    "callsite": "~1.0.0"
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/intesso/debug-trace"
-  },
-  "keywords": [
-    "debug",
-    "trace",
-    "callsite",
-    "formatted console",
-    "format console",
-    "line number",
-    "function name"
-  ],
-  "author": "Andi Neck",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/intesso/debug-trace/issues"
-  },
-  "homepage": "https://github.com/intesso/debug-trace"
-}
+    "name": "@ivy/debug",
+    "version": "2.0.9",
+    "description": "Adds a handy `trace` flag to the console object to prepend the file and line number",
+    "main": "./debug-trace",
+    "browser": "./debug-trace-browser",
+    "dependencies": {
+        "callsite": "~1.0.0"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/intesso/debug-trace"
+    },
+    "keywords": [
+        "debug",
+        "trace",
+        "callsite",
+        "formatted console",
+        "format console",
+        "line number",
+        "function name"
+    ],
+    "author": "Andi Neck",
+    "license": "MIT",
+    "bugs": {
+        "url": "https://github.com/intesso/debug-trace/issues"
+    },
+    "homepage": "https://github.com/intesso/debug-trace"
+}
\ No newline at end of file
diff --git a/pub.js b/pub.js
new file mode 100644
index 0000000..1175189
--- /dev/null
+++ b/pub.js
@@ -0,0 +1,17 @@
+'use strict';
+let fs = require('fs');
+var execSync = require('child_process').execSync;
+let path = process.argv[2] || '.';
+let f = path + '/package.json';
+let olds = fs.readFileSync(f).toString();
+let p = JSON.parse(olds)
+let oldv = p.version;
+let vers = p.version.split('.');
+let v3 = parseInt(vers[2])+1;
+p.version = `${vers[0]}.${vers[1]}.${v3}`;
+let news = JSON.stringify(p, null, 4);
+fs.writeFileSync(f, news);
+console.log(`old version: ${oldv}, new version: ${p.version}`);
+let cmd = `npm publish ${path} --registry=http://npm.ivydad.com`;
+console.log(cmd);
+execSync(cmd, {stdio:[0,1,2]})
diff --git a/test.js b/test.js
index 38f6c69..0331109 100644
--- a/test.js
+++ b/test.js
@@ -72,4 +72,7 @@ process.stdout.write(' ');
 console.traced.log(['Works', 'with', 'Array']);
 
 process.stdout.write(' ');
-console.traced.log('Works with Buffer', Buffer('FooBar'));
\ No newline at end of file
+console.traced.log('Works with Buffer', Buffer('FooBar'));
+
+process.stdout.write(' ');
+console.traced.log(new Error('an error'));