diff --git a/lib/cmd/test.js b/lib/cmd/test.js
index c00489dc..c66a7be0 100644
--- a/lib/cmd/test.js
+++ b/lib/cmd/test.js
@@ -75,9 +75,6 @@ class TestCommand extends Command {
    * @protected
    */
   * formatTestArgs({ argv, debugOptions }) {
-    // whether is debug mode, if pass --inspect then `debugOptions` is valid
-    // others like WebStorm 2019 will pass NODE_OPTIONS, and egg-bin itself will be debug, so could detect `process.debugPort`.
-    const isDebugging = debugOptions || process.debugPort;
     const testArgv = Object.assign({}, argv);
 
     /* istanbul ignore next */
@@ -86,10 +83,12 @@ class TestCommand extends Command {
     // force exit
     testArgv.exit = true;
 
-    if (isDebugging) {
-      // --no-timeouts
-      testArgv.timeouts = false;
-      testArgv.timeout = undefined;
+    // whether is debug mode, if pass --inspect then `debugOptions` is valid
+    // others like WebStorm 2019 will pass NODE_OPTIONS, and egg-bin itself will be debug, so could detect `process.env.JB_DEBUG_FILE`.
+
+    if (debugOptions || process.env.JB_DEBUG_FILE) {
+      // --no-timeout
+      testArgv.timeout = false;
     }
 
     // collect require
diff --git a/test/fixtures/test-files/test/no-timeouts.test.js b/test/fixtures/test-files/test/no-timeouts.test.js
new file mode 100644
index 00000000..1b485902
--- /dev/null
+++ b/test/fixtures/test-files/test/no-timeouts.test.js
@@ -0,0 +1,7 @@
+'use strict';
+
+describe('no-timeouts.test.js', () => {
+  it('should success', function() {
+    console.log(`timeout: ${this.timeout()}`);
+  });
+});
diff --git a/test/lib/cmd/test.test.js b/test/lib/cmd/test.test.js
index 319346e1..68a9d0d3 100644
--- a/test/lib/cmd/test.test.js
+++ b/test/lib/cmd/test.test.js
@@ -231,4 +231,34 @@ describe('test/lib/cmd/test.test.js', () => {
       assert(!args);
     });
   });
+
+  describe('no-timeouts', () => {
+    it('should timeout', done => {
+      mm(process.env, 'TEST_TIMEOUT', '5000');
+      mm(process.env, 'TESTS', 'test/**/no-timeouts.test.js');
+      coffee.fork(eggBin, [ 'test' ], { cwd })
+        .expect('stdout', /timeout: 5000/)
+        .expect('code', 0)
+        .end(done);
+    });
+
+    it('should no-timeout at debug mode', done => {
+      mm(process.env, 'TESTS', 'test/**/no-timeouts.test.js');
+      coffee.fork(eggBin, [ 'test', '--inspect' ], { cwd })
+        // .debug()
+        .expect('stdout', /timeout: 0/)
+        .expect('code', 0)
+        .end(done);
+    });
+
+    it('should no-timeout at WebStorm debug mode', done => {
+      mm(process.env, 'TESTS', 'test/**/no-timeouts.test.js');
+      mm(process.env, 'JB_DEBUG_FILE', __filename);
+      coffee.fork(eggBin, [ 'test' ], { cwd })
+        // .debug()
+        .expect('stdout', /timeout: 0/)
+        .expect('code', 0)
+        .end(done);
+    });
+  });
 });
diff --git a/test/my-egg-bin.test.js b/test/my-egg-bin.test.js
index 6ad1d3cc..e45fdedc 100644
--- a/test/my-egg-bin.test.js
+++ b/test/my-egg-bin.test.js
@@ -84,7 +84,7 @@ describe('test/my-egg-bin.test.js', () => {
     ];
     coffee.fork(eggBin, args, { cwd })
       // .debug()
-      .expect('stdout', /"--no-timeouts",/)
+      .expect('stdout', /"--no-timeout",/)
       .notExpect('stdout', /"--timeout=/)
       .expect('code', 0)
       .end(done);