diff --git a/common/version/version.go b/common/version/version.go
index 07c258fbaaa71e176ed30705c1208b71d4dbd1eb..2803919b2687b074ade9aa3b25aaaf960ee4a600 100644
--- a/common/version/version.go
+++ b/common/version/version.go
@@ -1,4 +1,4 @@
 package version
 
 //Version 版本号
-const Version = "3.1.1"
+const Version = "3.1.4"
diff --git a/go.mod b/go.mod
index 2e4419413f0a4f8abeb61be170a908e9ae4f92b0..6c6d67ccb45ad196d611704d131180c9bc85bd79 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/eolinker/goku-api-gateway
 
-go 1.12
+go 1.15
 
 require (
 	github.com/cosiner/argv v0.0.1 // indirect
diff --git a/node/gateway/application/backend/layer.go b/node/gateway/application/backend/layer.go
index 3c5faeb9bc60d2cdb3a5dc9903fe7aa134a2c534..180e51376c45313df22baa63e12f040c55655b08 100644
--- a/node/gateway/application/backend/layer.go
+++ b/node/gateway/application/backend/layer.go
@@ -41,7 +41,9 @@ func (b *Layer) Send(deadline context.Context, ctx *common.Context, variables *i
 	path := b.Path.Execution(variables)
 	body := b.Body.Execution(variables)
 	method := b.Method
-
+	if method == "FOLLOW" {
+		method = ctx.ProxyRequest.Method
+	}
 	r, finalTargetServer, retryTargetServers, err := b.Balance.Send(ctx, b.Protocol, method, path, ctx.ProxyRequest.Querys(), ctx.ProxyRequest.Headers(), []byte(body), b.TimeOut, b.Retry)
 
 	if err != nil {
diff --git a/server/dao/console-sqlite3/api.go b/server/dao/console-sqlite3/api.go
index 4da2032fb42954d0105eac8496882eb152c1ae7c..55b45727cab6b6832facba7f10a57ba645f54b93 100644
--- a/server/dao/console-sqlite3/api.go
+++ b/server/dao/console-sqlite3/api.go
@@ -35,7 +35,7 @@ func (d *APIDao) AddAPI(apiName, alias, requestURL, targetURL, requestMethod, ta
 	db := d.db
 	now := time.Now().Format("2006-01-02 15:04:05")
 	Tx, _ := db.Begin()
-	res, err := Tx.Exec("INSERT INTO goku_gateway_api (projectID,groupID,apiName,alias,requestURL,targetURL,requestMethod,targetMethod,protocol,linkAPIs,staticResponse,responseDataType,balanceName,isFollow,timeout,retryCount,alertValve,createTime,updateTime,managerID,lastUpdateUserID,createUserID,apiType) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?);", projectID, groupID, apiName, alias, requestURL, targetURL, requestMethod, targetMethod, protocol, linkAPIs, staticResponse, responseDataType, balanceName, isFollow, timeout, retryCount, alertValve, now, now, managerID, userID, userID, apiType)
+	res, err := Tx.Exec("INSERT INTO goku_gateway_api (projectID,groupID,apiName,requestURL,targetURL,requestMethod,targetMethod,protocol,linkAPIs,staticResponse,responseDataType,balanceName,isFollow,timeout,retryCount,alertValve,createTime,updateTime,managerID,lastUpdateUserID,createUserID,apiType) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?);", projectID, groupID, apiName, requestURL, targetURL, requestMethod, targetMethod, protocol, linkAPIs, staticResponse, responseDataType, balanceName, isFollow, timeout, retryCount, alertValve, now, now, managerID, userID, userID, apiType)
 
 	if err != nil {
 		Tx.Rollback()
@@ -57,7 +57,7 @@ func (d *APIDao) EditAPI(apiName, alias, requestURL, targetURL, requestMethod, t
 	db := d.db
 	now := time.Now().Format("2006-01-02 15:04:05")
 	Tx, _ := db.Begin()
-	_, err := Tx.Exec("UPDATE goku_gateway_api SET projectID = ?,groupID = ?,apiName = ?,alias = ?,requestURL = ?,targetURL = ?,requestMethod = ?,protocol = ?,balanceName = ?,targetMethod = ?,isFollow = ?,linkAPIs = ?,staticResponse = ?,responseDataType = ?,timeout = ?,retryCount = ?,alertValve = ?,updateTime = ?,managerID = ?,lastUpdateUserID = ? WHERE apiID = ?", projectID, groupID, apiName, alias, requestURL, targetURL, requestMethod, protocol, balanceName, targetMethod, isFollow, linkAPIs, staticResponse, responseDataType, timeout, retryCount, alertValve, now, managerID, userID, apiID)
+	_, err := Tx.Exec("UPDATE goku_gateway_api SET projectID = ?,groupID = ?,apiName = ?,requestURL = ?,targetURL = ?,requestMethod = ?,protocol = ?,balanceName = ?,targetMethod = ?,isFollow = ?,linkAPIs = ?,staticResponse = ?,responseDataType = ?,timeout = ?,retryCount = ?,alertValve = ?,updateTime = ?,managerID = ?,lastUpdateUserID = ? WHERE apiID = ?", projectID, groupID, apiName, requestURL, targetURL, requestMethod, protocol, balanceName, targetMethod, isFollow, linkAPIs, staticResponse, responseDataType, timeout, retryCount, alertValve, now, managerID, userID, apiID)
 
 	if err != nil {
 		Tx.Rollback()
@@ -428,7 +428,7 @@ func (d *APIDao) BatchDeleteAPI(apiIDList string) (bool, string, error) {
 	db := d.db
 	now := time.Now().Format("2006-01-02 15:04:05")
 	Tx, _ := db.Begin()
-	sql := "DELETE FROM goku_gateway_api A WHERE apiID IN (" + apiIDList + ");"
+	sql := "DELETE FROM goku_gateway_api WHERE apiID IN (" + apiIDList + ");"
 	_, err := Tx.Exec(sql)
 	if err != nil {
 		Tx.Rollback()