diff --git a/modules/comp_model.go b/modules/comp_model.go
index b2de5dc30..f84593734 100644
--- a/modules/comp_model.go
+++ b/modules/comp_model.go
@@ -55,6 +55,11 @@ func (this *MCompModel) UpdateModelLogs(table string, uID string, where bson.M,
 	return this.DBModel.UpdateModelLogs(table, uID, where, target)
 }
 
+//创建分布式锁
+func (this *MCompModel) NewRedisMutex(key string, outtime int) (result *redis.RedisMutex, err error) {
+	return this.DBModel.NewRedisMutex(key, outtime)
+}
+
 //添加新的数据
 func (this *MCompModel) Add(uid string, data interface{}, opt ...db.DBOption) (err error) {
 	return this.DBModel.Add(uid, data)
diff --git a/modules/moonfantasy/api_ask.go b/modules/moonfantasy/api_ask.go
index 141c0beb9..1d72945c6 100644
--- a/modules/moonfantasy/api_ask.go
+++ b/modules/moonfantasy/api_ask.go
@@ -2,6 +2,7 @@ package moonfantasy
 
 import (
 	"go_dreamfactory/comm"
+	"go_dreamfactory/lego/sys/redis"
 	"go_dreamfactory/pb"
 	cfg "go_dreamfactory/sys/configure/structs"
 	"time"
@@ -19,6 +20,7 @@ func (this *apiComp) Ask(session comm.IUserSession, req *pb.MoonfantasyAskReq) (
 	var (
 		globalconf *cfg.GameGlobalData
 		mdata      *pb.DBMoonFantasy
+		lock       *redis.RedisMutex
 		umfantasy  *pb.DBUserMFantasy
 		user       *pb.DBUser
 		cd         pb.ErrorCode
@@ -30,7 +32,17 @@ func (this *apiComp) Ask(session comm.IUserSession, req *pb.MoonfantasyAskReq) (
 	if cd = this.AskCheck(session, req); cd != pb.ErrorCode_Success {
 		return
 	}
-	
+	//月之秘境需要加分布式锁 防止多人同时操作
+	if lock, err = this.module.modelDream.newDreamLock(req.Mid); err != nil {
+		cd = pb.ErrorCode_DBError
+		return
+	}
+	defer lock.Unlock()
+	if err = lock.Lock(); err != nil {
+		cd = pb.ErrorCode_DBError
+		this.module.Errorln(err)
+		return
+	}
 	if mdata, err = this.module.modelDream.querymfantasy(req.Mid); err != nil {
 		cd = pb.ErrorCode_DBError
 		return
diff --git a/modules/moonfantasy/modelDream.go b/modules/moonfantasy/modelDream.go
index d430c2bac..f20ff4854 100644
--- a/modules/moonfantasy/modelDream.go
+++ b/modules/moonfantasy/modelDream.go
@@ -1,9 +1,11 @@
 package moonfantasy
 
 import (
+	"fmt"
 	"go_dreamfactory/comm"
 	"go_dreamfactory/lego/core"
 	"go_dreamfactory/lego/sys/mgo"
+	"go_dreamfactory/lego/sys/redis"
 	"go_dreamfactory/lego/sys/timewheel"
 	"go_dreamfactory/modules"
 	"go_dreamfactory/pb"
@@ -33,6 +35,9 @@ func (this *modelDreamComp) Init(service core.IService, module core.IModule, com
 	})
 	return
 }
+func (this *modelDreamComp) newDreamLock(mid string) (result *redis.RedisMutex, err error) {
+	return this.module.modelDream.NewRedisMutex(fmt.Sprintf("%s-%s_lock", this.TableName, mid), 5)
+}
 
 ///添加月之秘境记录
 func (this *modelDreamComp) querymfantasy(mid string) (result *pb.DBMoonFantasy, err error) {
diff --git a/sys/db/dbconn.go b/sys/db/dbconn.go
index 736dde47d..6a3bfd493 100644
--- a/sys/db/dbconn.go
+++ b/sys/db/dbconn.go
@@ -149,6 +149,12 @@ func (this *DBModel) UpdateModelLogs(table string, uID string, where bson.M, tar
 	return err
 }
 
+///创建锁对象
+func (this *DBModel) NewRedisMutex(key string, outtime int) (result *lgredis.RedisMutex, err error) {
+	result, err = this.Redis.NewRedisMutex(key, lgredis.SetExpiry(outtime))
+	return
+}
+
 //添加新的数据
 func (this *DBModel) Add(uid string, data interface{}, opt ...DBOption) (err error) {
 	//defer log.Debug("DBModel Add", log.Field{Key: "TableName", Value: this.TableName}, log.Field{Key: "uid", Value: uid}, log.Field{Key: "data", Value: data})