diff --git a/README.md b/README.md
index 074357c..b105f21 100644
--- a/README.md
+++ b/README.md
@@ -66,8 +66,10 @@ format:
   fail: "\u001b[38;5;244m[{{.Time}}] \u001b[38;5;1m[{{.Title}}] \u001b[38;5;238m{{.Message}}\u001b[0m\n"
   command_ok: "\u001b[38;5;240m[{{.Time}}] [{{.Title}}] \u001b[0m{{.Message}}\n"
   command_err: "\u001b[38;5;240m[{{.Time}}] [{{.Title}}] \u001b[38;5;1m{{.Message}}\u001b[0m\n"
-trig: [start, buildNRun]  # will run on start
-trig_async: true
+trig: [start, buildNRun]  # will run start and after buildNRun
+trig_async: # will run test and async concurrently
+  - test
+  - async
 env:
   - name: PORT
     value: 2000
@@ -84,7 +86,6 @@ rules:
         value: development
       - name: %{BASE_FILE}% # replace from environment
         type: file
-    trig_async: false
     trig: 
       - done build
       - run
@@ -100,6 +101,8 @@ rules:
         type: file
     match: _test\.go$
     command: go test -cover {PKG}
+  - name: async
+    command: echo async
 ```
 
 Example base.env
diff --git a/pkg/wtc/config.go b/pkg/wtc/config.go
index bee5935..8c3858f 100644
--- a/pkg/wtc/config.go
+++ b/pkg/wtc/config.go
@@ -7,7 +7,7 @@ type Config struct {
 	Debounce   int      `yaml:"debounce"`
 	Rules      []*Rule  `yaml:"rules"`
 	Trig       []string `yaml:"trig"`
-	TrigAsync  bool     `yaml:"trig_async"`
+	TrigAsync  []string `yaml:"trig_async"`
 	ExitOnTrig bool     `yaml:"-"`
 	Env        []*Env   `yaml:"env"`
 	Format     struct {
@@ -27,7 +27,7 @@ type Rule struct {
 	Debounce  *int     `yaml:"debounce"`
 	Command   string   `yaml:"command"`
 	Trig      []string `yaml:"trig"`
-	TrigAsync bool     `yaml:"trig_async"`
+	TrigAsync []string `yaml:"trig_async"`
 	Env       []*Env   `yaml:"env"`
 }
 
diff --git a/pkg/wtc/wtc.go b/pkg/wtc/wtc.go
index 86bda11..35dafe1 100644
--- a/pkg/wtc/wtc.go
+++ b/pkg/wtc/wtc.go
@@ -171,10 +171,13 @@ func Start(cfg *Config) {
 	}()
 
 	go func() {
-		findAndTrig(config.TrigAsync, config.Trig, "./", "./")
 		if config.ExitOnTrig {
+			findAndTrig(false, config.Trig, "./", "./")
 			os.Exit(0)
 		}
+
+		go findAndTrig(true, config.TrigAsync, "./", "./")
+		findAndTrig(false, config.Trig, "./", "./")
 	}()
 
 	c := make(chan notify.EventInfo)
@@ -424,7 +427,8 @@ func trig(rule *Rule, pkg, path string) error {
 		return err
 	}
 
-	findAndTrig(rule.TrigAsync, rule.Trig, pkg, path)
+	go findAndTrig(true, rule.TrigAsync, pkg, path)
+	findAndTrig(false, rule.Trig, pkg, path)
 
 	return nil
 }