diff --git a/install.sh b/install.sh
index c2911cf..5b42c97 100644
--- a/install.sh
+++ b/install.sh
@@ -79,12 +79,16 @@ web:
   port: 8080
   socket_path: ${SOCKET_PATH}
   static_dir: ${INSTALL_DIR}/dist
-  console_log: true
   admin:
     username: admin
     password: admin
     session_secret: ""
     session_secure: false
+console_log:
+  web: true
+  mqtt: true
+  llm: true
+  sql: true
 EOF
   chown "${SERVICE_USER}:${SERVICE_USER}" "${CONFIG_DIR}/config.yaml"
   chmod 0640 "${CONFIG_DIR}/config.yaml"
diff --git a/internal/config/config.go b/internal/config/config.go
index c0e6027..b92a3a2 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -23,7 +23,7 @@ type Config struct {
 	Database   DatabaseConfig   `yaml:"database"`
 	Web        WebConfig        `yaml:"web"`
 	AI         AIConfig         `yaml:"ai"`
-	DataDir    string           `yaml:"data_dir"`
+	ConsoleLog ConsoleLogConfig `yaml:"console_log"`
 	Key        []byte           `yaml:"-"`
 }
 
@@ -66,7 +66,6 @@ type WebConfig struct {
 	SocketPath      string         `yaml:"socket_path"`
 	StaticDir       string         `yaml:"static_dir"`
 	MapTileCacheDir string         `yaml:"map_tile_cache_dir"`
-	ConsoleLog      bool           `yaml:"console_log"`
 	Admin           WebAdminConfig `yaml:"admin"`
 }
 
@@ -78,7 +77,16 @@ type WebAdminConfig struct {
 }
 
 type AIConfig struct {
-	Enabled bool `yaml:"enabled"`
+	Enabled bool   `yaml:"enabled"`
+	DataDir string `yaml:"data_dir"`
+}
+
+// ConsoleLogConfig 控制各模块是否在控制台打印日志。后续若新增模块，按需扩展。
+type ConsoleLogConfig struct {
+	Web  bool `yaml:"web"`
+	MQTT bool `yaml:"mqtt"`
+	LLM  bool `yaml:"llm"`
+	SQL  bool `yaml:"sql"`
 }
 
 type rawConfig struct {
@@ -87,11 +95,19 @@ type rawConfig struct {
 	Database   *rawDatabaseConfig   `yaml:"database"`
 	Web        *rawWebConfig        `yaml:"web"`
 	AI         *rawAIConfig         `yaml:"ai"`
-	DataDir    *string              `yaml:"data_dir"`
+	ConsoleLog *rawConsoleLogConfig `yaml:"console_log"`
+}
+
+type rawConsoleLogConfig struct {
+	Web  *bool `yaml:"web"`
+	MQTT *bool `yaml:"mqtt"`
+	LLM  *bool `yaml:"llm"`
+	SQL  *bool `yaml:"sql"`
 }
 
 type rawAIConfig struct {
-	Enabled *bool `yaml:"enabled"`
+	Enabled *bool   `yaml:"enabled"`
+	DataDir *string `yaml:"data_dir"`
 }
 
 type rawMQTTConfig struct {
@@ -133,7 +149,6 @@ type rawWebConfig struct {
 	SocketPath      *string            `yaml:"socket_path"`
 	StaticDir       *string            `yaml:"static_dir"`
 	MapTileCacheDir *string            `yaml:"map_tile_cache_dir"`
-	ConsoleLog      *bool              `yaml:"console_log"`
 	Admin           *rawWebAdminConfig `yaml:"admin"`
 }
 
@@ -173,7 +188,6 @@ func Default() *Config {
 			SocketPath:      defaultWebSocketPath(),
 			StaticDir:       "./dist",
 			MapTileCacheDir: defaultMapTileCacheDir(),
-			ConsoleLog:      true,
 			Admin: WebAdminConfig{
 				Username:      "admin",
 				Password:      "admin",
@@ -183,8 +197,14 @@ func Default() *Config {
 		},
 		AI: AIConfig{
 			Enabled: false,
+			DataDir: defaultDataDir(),
+		},
+		ConsoleLog: ConsoleLogConfig{
+			Web:  true,
+			MQTT: true,
+			LLM:  true,
+			SQL:  true,
 		},
-		DataDir: defaultDataDir(),
 	}
 }
 
@@ -431,11 +451,6 @@ func normalize(raw rawConfig) (*Config, bool) {
 		} else {
 			cfg.Web.MapTileCacheDir = *raw.Web.MapTileCacheDir
 		}
-		if raw.Web.ConsoleLog == nil {
-			changed = true
-		} else {
-			cfg.Web.ConsoleLog = *raw.Web.ConsoleLog
-		}
 		if raw.Web.Admin == nil {
 			changed = true
 		} else {
@@ -470,12 +485,36 @@ func normalize(raw rawConfig) (*Config, bool) {
 		} else {
 			cfg.AI.Enabled = *raw.AI.Enabled
 		}
+		if raw.AI.DataDir == nil {
+			changed = true
+		} else {
+			cfg.AI.DataDir = *raw.AI.DataDir
+		}
 	}
 
-	if raw.DataDir == nil {
+	if raw.ConsoleLog == nil {
 		changed = true
 	} else {
-		cfg.DataDir = *raw.DataDir
+		if raw.ConsoleLog.Web == nil {
+			changed = true
+		} else {
+			cfg.ConsoleLog.Web = *raw.ConsoleLog.Web
+		}
+		if raw.ConsoleLog.MQTT == nil {
+			changed = true
+		} else {
+			cfg.ConsoleLog.MQTT = *raw.ConsoleLog.MQTT
+		}
+		if raw.ConsoleLog.LLM == nil {
+			changed = true
+		} else {
+			cfg.ConsoleLog.LLM = *raw.ConsoleLog.LLM
+		}
+		if raw.ConsoleLog.SQL == nil {
+			changed = true
+		} else {
+			cfg.ConsoleLog.SQL = *raw.ConsoleLog.SQL
+		}
 	}
 
 	return cfg, changed
diff --git a/internal/store/db.go b/internal/store/db.go
index da85517..ea7eafc 100644
--- a/internal/store/db.go
+++ b/internal/store/db.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"log"
 	"os"
 	"path/filepath"
 	"time"
@@ -11,6 +12,7 @@ import (
 	"github.com/glebarez/sqlite"
 	"gorm.io/driver/mysql"
 	"gorm.io/gorm"
+	gormlogger "gorm.io/gorm/logger"
 
 	"meshtastic_mqtt_server/internal/config"
 )
@@ -571,7 +573,7 @@ func (TracerouteRecord) TableName() string {
 	return "traceroute"
 }
 
-func OpenStore(cfg config.DatabaseConfig) (*Store, error) {
+func OpenStore(cfg config.DatabaseConfig, consoleLog bool) (*Store, error) {
 	var dialector gorm.Dialector
 	switch cfg.Driver {
 	case config.DriverSQLite:
@@ -585,7 +587,18 @@ func OpenStore(cfg config.DatabaseConfig) (*Store, error) {
 		return nil, fmt.Errorf("unsupported database driver %q", cfg.Driver)
 	}
 
-	db, err := gorm.Open(dialector, &gorm.Config{})
+	logLevel := gormlogger.Warn
+	if !consoleLog {
+		logLevel = gormlogger.Silent
+	}
+	db, err := gorm.Open(dialector, &gorm.Config{
+		Logger: gormlogger.New(log.New(os.Stderr, "\r\n", log.LstdFlags), gormlogger.Config{
+			SlowThreshold:             200 * time.Millisecond,
+			LogLevel:                  logLevel,
+			IgnoreRecordNotFoundError: true,
+			Colorful:                  false,
+		}),
+	})
 	if err != nil {
 		return nil, fmt.Errorf("open %s database: %w", cfg.Driver, err)
 	}
diff --git a/internal/store/db_test.go b/internal/store/db_test.go
index b4b6778..75ddde7 100644
--- a/internal/store/db_test.go
+++ b/internal/store/db_test.go
@@ -978,7 +978,7 @@ func openTestStore(t *testing.T) *Store {
 	st, err := OpenStore(config.DatabaseConfig{
 		Driver: config.DriverSQLite,
 		SQLite: config.SQLiteConfig{Path: filepath.Join(t.TempDir(), "mesh_mqtt_go.db")},
-	})
+	}, false)
 	if err != nil {
 		t.Fatalf("OpenStore() error = %v", err)
 	}
diff --git a/internal/store/testutil/testutil.go b/internal/store/testutil/testutil.go
index 2cca1f9..dcc3ed5 100644
--- a/internal/store/testutil/testutil.go
+++ b/internal/store/testutil/testutil.go
@@ -19,7 +19,7 @@ func OpenStore(t *testing.T) *store.Store {
 	st, err := store.OpenStore(config.DatabaseConfig{
 		Driver: config.DriverSQLite,
 		SQLite: config.SQLiteConfig{Path: filepath.Join(t.TempDir(), "mesh_mqtt_go.db")},
-	})
+	}, false)
 	if err != nil {
 		t.Fatalf("OpenStore() error = %v", err)
 	}
diff --git a/internal/web/map_tile_proxy_routes_test.go b/internal/web/map_tile_proxy_routes_test.go
index 4dca24b..77d7bcc 100644
--- a/internal/web/map_tile_proxy_routes_test.go
+++ b/internal/web/map_tile_proxy_routes_test.go
@@ -38,7 +38,7 @@ func TestMapTileProxyFetchesAndCaches(t *testing.T) {
 	}
 
 	cacheDir := t.TempDir()
-	router := NewRouter(configpkg.WebConfig{StaticDir: t.TempDir(), MapTileCacheDir: cacheDir}, st, nil, nil, nil, nil, nil, nil)
+	router := NewRouter(configpkg.WebConfig{StaticDir: t.TempDir(), MapTileCacheDir: cacheDir}, false, st, nil, nil, nil, nil, nil, nil)
 
 	url := "/api/map/" + row.URLTemplateHash + "?x=1&y=2&z=3"
 	for i := 0; i < 2; i++ {
@@ -75,7 +75,7 @@ func TestMapTileProxyRejectsInvalidCoordinates(t *testing.T) {
 		t.Fatalf("CreateMapTileSource() error = %v", err)
 	}
 
-	router := NewRouter(configpkg.WebConfig{StaticDir: t.TempDir(), MapTileCacheDir: t.TempDir()}, st, nil, nil, nil, nil, nil, nil)
+	router := NewRouter(configpkg.WebConfig{StaticDir: t.TempDir(), MapTileCacheDir: t.TempDir()}, false, st, nil, nil, nil, nil, nil, nil)
 
 	cases := []string{
 		"/api/map/" + row.URLTemplateHash + "?y=0&z=0",
@@ -106,7 +106,7 @@ func TestMapTileProxyUnknownAndDisabledSource(t *testing.T) {
 		t.Fatalf("CreateMapTileSource(proxy disabled) error = %v", err)
 	}
 
-	router := NewRouter(configpkg.WebConfig{StaticDir: t.TempDir(), MapTileCacheDir: t.TempDir()}, st, nil, nil, nil, nil, nil, nil)
+	router := NewRouter(configpkg.WebConfig{StaticDir: t.TempDir(), MapTileCacheDir: t.TempDir()}, false, st, nil, nil, nil, nil, nil, nil)
 
 	cases := []string{
 		"/api/map/not-a-hash?x=0&y=0&z=0",
@@ -147,7 +147,7 @@ func TestMapTileProxyUpstreamStatus(t *testing.T) {
 		t.Fatalf("CreateMapTileSource(500) error = %v", err)
 	}
 
-	router := NewRouter(configpkg.WebConfig{StaticDir: t.TempDir(), MapTileCacheDir: t.TempDir()}, st, nil, nil, nil, nil, nil, nil)
+	router := NewRouter(configpkg.WebConfig{StaticDir: t.TempDir(), MapTileCacheDir: t.TempDir()}, false, st, nil, nil, nil, nil, nil, nil)
 
 	cases := []struct {
 		url  string
diff --git a/internal/web/web.go b/internal/web/web.go
index 6a6a8fa..deb4ac3 100644
--- a/internal/web/web.go
+++ b/internal/web/web.go
@@ -27,10 +27,10 @@ import (
 	"meshtastic_mqtt_server/internal/webutil"
 )
 
-func NewHTTPServer(cfg configpkg.WebConfig, store *storepkg.Store, sessions *auth.Manager, mqttStatus MQTTStatusProvider, blocking *blockingpkg.Cache, forwarder mqttforwardpkg.Reloader, settings *rspkg.Cache, botSender botpkg.TextSender) *http.Server {
+func NewHTTPServer(cfg configpkg.WebConfig, consoleLog bool, store *storepkg.Store, sessions *auth.Manager, mqttStatus MQTTStatusProvider, blocking *blockingpkg.Cache, forwarder mqttforwardpkg.Reloader, settings *rspkg.Cache, botSender botpkg.TextSender) *http.Server {
 	return &http.Server{
 		Addr:    net.JoinHostPort(cfg.Host, strconv.Itoa(cfg.Port)),
-		Handler: NewRouter(cfg, store, sessions, mqttStatus, blocking, forwarder, settings, botSender),
+		Handler: NewRouter(cfg, consoleLog, store, sessions, mqttStatus, blocking, forwarder, settings, botSender),
 	}
 }
 
@@ -60,9 +60,9 @@ func ServeUnixSocket(server *http.Server, socketPath string) error {
 	return server.Serve(listener)
 }
 
-func NewRouter(cfg configpkg.WebConfig, store *storepkg.Store, sessions *auth.Manager, mqttStatus MQTTStatusProvider, blocking *blockingpkg.Cache, forwarder mqttforwardpkg.Reloader, settings *rspkg.Cache, botSender botpkg.TextSender) *gin.Engine {
+func NewRouter(cfg configpkg.WebConfig, consoleLog bool, store *storepkg.Store, sessions *auth.Manager, mqttStatus MQTTStatusProvider, blocking *blockingpkg.Cache, forwarder mqttforwardpkg.Reloader, settings *rspkg.Cache, botSender botpkg.TextSender) *gin.Engine {
 	r := gin.New()
-	if cfg.ConsoleLog {
+	if consoleLog {
 		r.Use(gin.Logger(), gin.Recovery())
 	} else {
 		r.Use(gin.Recovery())
diff --git a/main.go b/main.go
index 0032522..fff149a 100644
--- a/main.go
+++ b/main.go
@@ -221,7 +221,7 @@ func parseArgs() (*configpkg.Config, error) {
 
 // run 创建 MQTT broker 和 Web 服务，并阻塞等待退出信号。
 func run(cfg *configpkg.Config) error {
-	store, err := storepkg.OpenStore(cfg.Database)
+	store, err := storepkg.OpenStore(cfg.Database, cfg.ConsoleLog.SQL)
 	if err != nil {
 		return err
 	}
@@ -306,7 +306,7 @@ func run(cfg *configpkg.Config) error {
 
 			aiService, err = ai.NewService(ai.Config{
 				LLMProviders:    providerConfigs,
-				DataDir:         cfg.DataDir,
+				DataDir:         cfg.AI.DataDir,
 				Enabled:         cfg.AI.Enabled,
 				ToolConfigStore: store,
 			}, store.DB(), botSenderAdapter)
@@ -332,7 +332,7 @@ func run(cfg *configpkg.Config) error {
 			return err
 		}
 		mqttStatus := webpkg.MQTTRuntimeStatus{Server: server, Address: mqttAddr, TLS: cfg.MQTT.TLS.Enabled, Stats: messageStats, DBQueue: dbQueue}
-		handler := webpkg.NewRouter(cfg.Web, store, sessions, mqttStatus, blocking, forwardManager, settings, botSender)
+		handler := webpkg.NewRouter(cfg.Web, cfg.ConsoleLog.Web, store, sessions, mqttStatus, blocking, forwardManager, settings, botSender)
 		webAddresses := []string{}
 		if cfg.Web.PortEnabled {
 			httpServer := &http.Server{