diff --git a/modules/mline/model_mainline.go b/modules/mline/model_mainline.go
index a08eafe45..9563316ac 100644
--- a/modules/mline/model_mainline.go
+++ b/modules/mline/model_mainline.go
@@ -5,6 +5,9 @@ import (
 	"go_dreamfactory/lego/core"
 	"go_dreamfactory/modules"
 	"go_dreamfactory/pb"
+
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/x/bsonx"
 )
 
 type ModelMline struct {
@@ -16,6 +19,10 @@ func (this *ModelMline) Init(service core.IService, module core.IModule, comp co
 	this.TableName = comm.TableMline
 	err = this.MCompModel.Init(service, module, comp, options)
 	this.module = module.(*Mline)
+	//创建uid索引
+	this.DB.CreateIndex(core.SqlTable(comm.TableMail), mongo.IndexModel{
+		Keys: bsonx.Doc{{Key: "uid", Value: bsonx.Int32(1)}},
+	})
 	return
 }
 
diff --git a/modules/troll/model_record.go b/modules/troll/model_record.go
index e1d7f01ba..350763867 100644
--- a/modules/troll/model_record.go
+++ b/modules/troll/model_record.go
@@ -8,6 +8,8 @@ import (
 	"go_dreamfactory/sys/configure"
 
 	"go.mongodb.org/mongo-driver/bson/primitive"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/x/bsonx"
 )
 
 type ModelRecord struct {
@@ -19,6 +21,10 @@ func (this *ModelRecord) Init(service core.IService, module core.IModule, comp c
 	this.TableName = comm.TableTrollRecord
 	err = this.MCompModel.Init(service, module, comp, options)
 	this.module = module.(*Troll)
+	//创建uid索引
+	this.DB.CreateIndex(core.SqlTable(comm.TableMail), mongo.IndexModel{
+		Keys: bsonx.Doc{{Key: "uid", Value: bsonx.Int32(1)}},
+	})
 	return
 }
 
diff --git a/modules/viking/model_rank.go b/modules/viking/model_rank.go
index f1589e531..681e9014f 100644
--- a/modules/viking/model_rank.go
+++ b/modules/viking/model_rank.go
@@ -10,6 +10,8 @@ import (
 	"go_dreamfactory/sys/db"
 
 	"github.com/go-redis/redis/v8"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/x/bsonx"
 )
 
 type ModelRank struct {
@@ -21,6 +23,10 @@ func (this *ModelRank) Init(service core.IService, module core.IModule, comp cor
 	this.TableName = comm.TableVikingRank
 	err = this.MCompModel.Init(service, module, comp, options)
 	this.moduleViking = module.(*Viking)
+	//创建uid索引
+	this.DB.CreateIndex(core.SqlTable(comm.TableMail), mongo.IndexModel{
+		Keys: bsonx.Doc{{Key: "uid", Value: bsonx.Int32(1)}},
+	})
 	return
 }
 func (this *ModelRank) AddRankList(uId string, id string, data *pb.DBVikingRank) (err error) {