diff --git a/clawgo_test b/clawgo_test
new file mode 100755
index 0000000..de0e127
Binary files /dev/null and b/clawgo_test differ
diff --git a/cmd/clawgo/main.go b/cmd/clawgo/main.go
index e6f9f35..2cb6c8f 100644
--- a/cmd/clawgo/main.go
+++ b/cmd/clawgo/main.go
@@ -12,7 +12,6 @@ import (
 	"fmt"
 	"io"
 	"os"
-	"os/exec"
 
 	"os/signal"
 	"path/filepath"
@@ -593,9 +592,9 @@ func gatewayCmd() {
 	}
 
 	var transcriber *voice.GroqTranscriber
-	if cfg.Providers.Groq.APIKey != "" {
-		transcriber = voice.NewGroqTranscriber(cfg.Providers.Groq.APIKey)
-		logger.InfoC("voice", "Groq voice transcription enabled")
+	if cfg.Providers.Proxy.APIKey != "" && strings.Contains(cfg.Providers.Proxy.APIBase, "groq.com") {
+		transcriber = voice.NewGroqTranscriber(cfg.Providers.Proxy.APIKey)
+		logger.InfoC("voice", "Groq voice transcription enabled via Proxy config")
 	}
 
 	if transcriber != nil {
diff --git a/pkg/agent/loop.go b/pkg/agent/loop.go
index 789c2b9..0ab87ca 100644
--- a/pkg/agent/loop.go
+++ b/pkg/agent/loop.go
@@ -105,7 +105,7 @@ func NewAgentLoop(cfg *config.Config, msgBus *bus.MessageBus, provider providers
 
 	// 注入递归运行逻辑，使 subagent 具备 full tool-calling 能力
 	subagentManager.SetRunFunc(func(ctx context.Context, task, channel, chatID string) (string, error) {
-		sessionKey := fmt.Sprintf("subagent:%d", time.Now().UnixNano())
+		sessionKey := fmt.Sprintf("subagent:%d", os.Getpid()) // 改用 PID 或随机数，避免 sessionKey 冲突
 		return loop.ProcessDirect(ctx, task, sessionKey)
 	})