diff --git a/agent-go/executor/BasicFunction.go b/agent-go/executor/BasicFunction.go
index 704dff7..68b5533 100644
--- a/agent-go/executor/BasicFunction.go
+++ b/agent-go/executor/BasicFunction.go
@@ -15,7 +15,7 @@ func BasicCommandExists(commandName string) bool {
 	cmd := exec.Command("command", "-v", commandName)
 	err := cmd.Run()
 	if err != nil {
-		log.DebugF("指令 %s 不存在", commandName)
+		log.DebugF("指令 %s 不存在 => %s", commandName, err.Error())
 		return false
 	} else {
 		return true
diff --git a/agent-go/executor/BasicFunction_test.go b/agent-go/executor/BasicFunction_test.go
index 8ffa992..aebcd50 100644
--- a/agent-go/executor/BasicFunction_test.go
+++ b/agent-go/executor/BasicFunction_test.go
@@ -2,6 +2,7 @@ package executor
 
 import (
 	"github.com/magiconair/properties/assert"
+	"strconv"
 	"testing"
 )
 
@@ -57,3 +58,11 @@ func TestBasicSystemdUp(t *testing.T) {
 	t.Logf("result ok is %v resultLog is %v", ok, resultLog)
 
 }
+
+func TestBasicCommandExists(t *testing.T) {
+
+	exists := BasicCommandExists("docker-compose")
+
+	t.Logf("command exists is => %s", strconv.FormatBool(exists))
+
+}
diff --git a/agent-go/executor/FunctionalExecutor_test.go b/agent-go/executor/FunctionalExecutor_test.go
index 69652f2..7a92be1 100644
--- a/agent-go/executor/FunctionalExecutor_test.go
+++ b/agent-go/executor/FunctionalExecutor_test.go
@@ -34,6 +34,11 @@ var wgetCommand = []string{
 	"/home/wdd/IdeaProjects/ProjectOctopus/agent-go/executor/script/123",
 }
 
+var echoPathCommand = []string{
+	"echo",
+	"$PATH",
+}
+
 var pipelineCommandFalse = []string{
 	"ls",
 	"/etc",
@@ -67,7 +72,7 @@ func TestReadTimeOutput(t *testing.T) {
 }
 
 func TestAllCommandExecutor(t *testing.T) {
-	ok, result := AllCommandExecutor(wgetCommand)
+	ok, result := AllCommandExecutor(echoPathCommand)
 
 	t.Logf("执行结果为 => %#v", ok)
 	t.Logf("执行日志为 => %#v", result)