diff --git a/govue/cmd/main.go b/govue/cmd/main.go
index 76821ae..5b92a17 100644
--- a/govue/cmd/main.go
+++ b/govue/cmd/main.go
@@ -96,9 +96,13 @@ func main() {
 	})
 
 	gv.StartPoolLog()
-	err = r.Run(config.Addr)
-	if err != nil {
-		log.Fatalln("服务意外停止:", err)
+
+	for {
+
+		err = r.Run(config.Addr)
+		if err != nil {
+			log.Println("服务意外停止:", err)
+		}
 	}
 
 }
diff --git a/jsruntime/runtime.go b/jsruntime/runtime.go
index 8a59ecd..5b9c349 100644
--- a/jsruntime/runtime.go
+++ b/jsruntime/runtime.go
@@ -11,18 +11,16 @@ import (
 	"path/filepath"
 	"strings"
 	"sync"
-	"time"
 )
 
 type JsRuntime struct {
-	MainSrc     string
-	UseFileName string
-	UseSrc      string
-	ExtFileDir  string
-	Relys       Relys
-	TimeoutSec  int64
-	runtime     *goja.Runtime
-	mutex       sync.Mutex
+	MainSrc    string
+	UseSrcFun  func() string
+	ExtFileDir string
+	Relys      Relys
+	TimeoutSec int64
+	runtime    *goja.Runtime
+	mutex      sync.Mutex
 }
 
 type Rely struct {
@@ -38,14 +36,13 @@ const (
 	//ModeAsync RunMode = 2
 )
 
-func NewJsRuntime(mainScript string, useFileName string, extFileDir string, rels Relys, mode RunMode) (jr *JsRuntime, err error) {
+func NewJsRuntime(mainScript string, extFileDir string, rels Relys, mode RunMode) (jr *JsRuntime, err error) {
 
 	jr = &JsRuntime{
-		MainSrc:     mainScript,
-		Relys:       rels,
-		UseFileName: useFileName,
-		ExtFileDir:  extFileDir,
-		TimeoutSec:  30,
+		MainSrc:    mainScript,
+		Relys:      rels,
+		ExtFileDir: extFileDir,
+		TimeoutSec: 30,
 	}
 
 	jr.runtime = goja.New()
@@ -90,16 +87,6 @@ func (jr *JsRuntime) InitJsCode() error {
 		}
 	}
 
-	useSrc, _ := ioutil.ReadFile(jr.UseFileName)
-	jr.UseSrc = string(useSrc)
-	go func() {
-		for {
-			useSrc, _ := ioutil.ReadFile(jr.UseFileName)
-			jr.UseSrc = string(useSrc)
-			time.Sleep(time.Second * 2)
-		}
-	}()
-
 	return nil
 }
 
@@ -137,22 +124,19 @@ func (jr *JsRuntime) Render(filePath, href, tplSrc string, cb func(data string))
 	defer jr.mutex.Unlock()
 
 	runtime := jr.runtime
-	timeoutSec := jr.TimeoutSec
-	useSrc := jr.UseSrc
 	mainSrc := jr.MainSrc
 	isLock := true
-	go func() {
-		time.Sleep(time.Duration(timeoutSec) * time.Second)
-		if isLock {
-			log.Println("timeout")
-			runtime.Interrupt("timeout")
-			runtime.ClearInterrupt()
-		}
-	}()
+
+	//timeoutSec := jr.TimeoutSec
 	defer func() {
 		isLock = false
+		jr.runtime.ClearInterrupt()
 	}()
 
+	var useSrc string
+	if jr.UseSrcFun != nil {
+		useSrc = jr.UseSrcFun()
+	}
 	if useSrc != "" {
 		err = jr.RunCode(useSrc)
 		if err != nil {
diff --git a/pool/pool.go b/pool/pool.go
index 7e205af..4220e8c 100644
--- a/pool/pool.go
+++ b/pool/pool.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"git.ouxuan.net/3136352472/go-service-template/jsruntime"
 	"github.com/jolestar/go-commons-pool"
+	"io/ioutil"
 	"log"
 	"time"
 )
@@ -20,13 +21,17 @@ type Config struct {
 
 var DefaultConfig Config
 
+var useSrc string
+
 func NewJsRuntimePool(mainScript string, useFileName string, staticPath string, relys jsruntime.Relys, mode jsruntime.RunMode) (jrp *JsRuntimePool) {
 	jrp = &JsRuntimePool{}
 
 	factory := pool.NewPooledObjectFactorySimple(
 		func(context.Context) (interface{}, error) {
-			render, err := jsruntime.NewJsRuntime(mainScript, useFileName, staticPath, relys, mode)
-
+			render, err := jsruntime.NewJsRuntime(mainScript, staticPath, relys, mode)
+			render.UseSrcFun = func() string {
+				return useSrc
+			}
 			return render, err
 		})
 
@@ -51,13 +56,34 @@ func NewJsRuntimePool(mainScript string, useFileName string, staticPath string,
 	jrp.jsRuntimePool.Config.MaxTotal = DefaultConfig.MaxTotal
 	jrp.jsRuntimePool.Config.BlockWhenExhausted = true
 
-	go func() {
+	var preparePoolTask func()
+	preparePoolTask = func() {
+		defer func() {
+			recover()
+			time.Sleep(time.Second)
+			preparePoolTask()
+		}()
 		for {
-
 			jrp.jsRuntimePool.PreparePool(jrp.ctx)
 			time.Sleep(time.Second / 5)
 		}
-	}()
+	}
+	go preparePoolTask()
+
+	var useSrcTask func()
+	useSrcTask = func() {
+		defer func() {
+			recover()
+			time.Sleep(time.Second)
+			useSrcTask()
+		}()
+		for {
+			raw, _ := ioutil.ReadFile(useFileName)
+			useSrc = string(raw)
+			time.Sleep(time.Second)
+		}
+	}
+	go useSrcTask()
 
 	return
 }
diff --git a/static/use.js b/static/use.js
index d33d453..d351aba 100644
--- a/static/use.js
+++ b/static/use.js
@@ -20,7 +20,6 @@ GoUse(function () {
 
 //分页面
 GoUseRegistered("index", function (query) {
-    console.log("query:", JSON.stringify(query));
 
     new Vue({
         el: "#app",