diff --git a/.github/workflows/github-action.yml b/.github/workflows/github-action.yml
index d6ba08c..7fcadc8 100644
--- a/.github/workflows/github-action.yml
+++ b/.github/workflows/github-action.yml
@@ -62,7 +62,7 @@ jobs:
       - name: Run Notice
         run: go run _example/otherCover.go
       - name: Run Coverage
-        if: env.go == '1.20'
+        if: matrix.go == '1.20'
         run: go tool cover -html coverage.out -o coverage.html
       - uses: codecov/codecov-action@v3
         if: env.go == '1.20'
@@ -71,7 +71,7 @@ jobs:
           files: coverage.out
           flags: ${{ matrix.os }},go-${{ matrix.go }}
       - uses: actions/upload-artifact@v3
-        if: env.go == '1.20'
+        if: matrix.go == '1.20'
         with:
           name: Coverage-eudore-${{ github.ref_name }}-${{ matrix.os }}-${{ matrix.go }}
-          path: ${{ env.WORKDIR }}/coverage.html
+          path: ${{ env.WORKDIR }}/coverage.html
\ No newline at end of file
diff --git a/_example/logger_test.go b/_example/logger_test.go
index cb7dc8e..c23f189 100644
--- a/_example/logger_test.go
+++ b/_example/logger_test.go
@@ -58,6 +58,13 @@ func TestLoggerStd(t *testing.T) {
 	)
 	NewLoggerWithContext(ctx)
 	NewLoggerWithContext(context.Background())
+
+	NewLogger(&LoggerConfig{
+		Handlers: []LoggerHandler{
+			NewLoggerWriterStdout(true),
+			NewLoggerWriterStdout(false),
+		},
+	}).Info("Stdout")
 }
 
 func TestLoggerInit1(t *testing.T) {
@@ -280,6 +287,8 @@ func TestLoggerWriterAsync(t *testing.T) {
 	defer os.Remove(logfile)
 	log := NewLogger(&LoggerConfig{
 		Handlers: []LoggerHandler{
+			NewLoggerWriterStdout(true),
+			NewLoggerWriterStdout(false),
 			NewLoggerWriterAsync([]LoggerHandler{
 				&loggerAsyncWait{},
 			}, 5, 2048, time.Millisecond*50),
diff --git a/_example/middleware2_test.go b/_example/middleware2_test.go
index 32a6813..00b997a 100644
--- a/_example/middleware2_test.go
+++ b/_example/middleware2_test.go
@@ -18,7 +18,6 @@ import (
 	. "github.com/eudore/eudore/middleware"
 	"github.com/gobwas/ws"
 	"github.com/gobwas/ws/wsutil"
-	"github.com/google/uuid"
 )
 
 type metadatable func() any
@@ -81,7 +80,7 @@ func TestMiddlewareLoggerAccess(*testing.T) {
 		NewLoggerLevelFunc(func(Context) int { return 4 }),
 	)
 	app.AddMiddleware("global", NewRequestIDFunc(func(Context) string {
-		return uuid.New().String()
+		return GetStringRandom(16)
 	}))
 	app.AnyFunc("/long", func(ctx Context) {
 		time.Sleep(time.Millisecond * 10)
diff --git a/_example/otherCover.go b/_example/otherCover.go
index 209cc4b..053b144 100644
--- a/_example/otherCover.go
+++ b/_example/otherCover.go
@@ -17,18 +17,27 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
+
+	level := 100.00
+	var results []string
 	for _, pkg := range strings.Split(os.Getenv("PACKAGES"), ",") {
 		v, ok := total[pkg]
 		if ok {
 			cov := percent(v[0], v[1])
-			switch {
-			case cov >= 99:
-				fmt.Printf("::notice::%s \t%.1f%%\r\n", pkg, cov)
-			case cov >= 90:
-				fmt.Printf("::warning::%s \t%.1f%%\r\n", pkg, cov)
-			default:
-				fmt.Printf("::error::%s \t%.1f%%\r\n", pkg, cov)
+			if cov < level {
+				level = cov
 			}
+			results = append(results, fmt.Sprintf("%s %.1f%%", pkg, cov))
+		}
+	}
+	if results != nil {
+		switch {
+		case level >= 99:
+			fmt.Printf("::notice::%s\r\n", strings.Join(results, ", "))
+		case level >= 90:
+			fmt.Printf("::warning::%s\r\n", strings.Join(results, ", "))
+		default:
+			fmt.Printf("::error::%s\r\n", strings.Join(results, ", "))
 		}
 	}
 }