diff --git a/api/go/core/app_server.go b/api/go/core/app_server.go
index ed2e5630..75188af8 100644
--- a/api/go/core/app_server.go
+++ b/api/go/core/app_server.go
@@ -23,14 +23,14 @@ var logger = logger2.GetLogger()
 type AppServer struct {
 	AppConfig    *types.AppConfig
 	Engine       *gin.Engine
-	ChatContexts map[string][]types.Message // 聊天上下文 [chatId] => []Message
-	ChatConfig   *types.ChatConfig          // 聊天配置
+	ChatContexts *types.LMap[string, []types.Message] // 聊天上下文 Map [chatId] => []Message
+	ChatConfig   *types.ChatConfig                    // 聊天配置
 
 	// 保存 Websocket 会话 UserId, 每个 UserId 只能连接一次
 	// 防止第三方直接连接 socket 调用 OpenAI API
-	ChatSession   map[string]types.ChatSession  //map[sessionId]UserId
-	ChatClients   map[string]*WsClient          // Websocket 连接集合
-	ReqCancelFunc map[string]context.CancelFunc // HttpClient 请求取消 handle function
+	ChatSession   *types.LMap[string, types.ChatSession]  //map[sessionId]UserId
+	ChatClients   *types.LMap[string, *types.WsClient]    // Websocket 连接集合
+	ReqCancelFunc *types.LMap[string, context.CancelFunc] // HttpClient 请求取消 handle function
 }
 
 func NewServer(appConfig *types.AppConfig) *AppServer {
@@ -39,10 +39,10 @@ func NewServer(appConfig *types.AppConfig) *AppServer {
 	return &AppServer{
 		AppConfig:     appConfig,
 		Engine:        gin.Default(),
-		ChatContexts:  make(map[string][]types.Message, 16),
-		ChatSession:   make(map[string]types.ChatSession),
-		ChatClients:   make(map[string]*WsClient),
-		ReqCancelFunc: make(map[string]context.CancelFunc),
+		ChatContexts:  types.NewLMap[string, []types.Message](),
+		ChatSession:   types.NewLMap[string, types.ChatSession](),
+		ChatClients:   types.NewLMap[string, *types.WsClient](),
+		ReqCancelFunc: types.NewLMap[string, context.CancelFunc](),
 	}
 }
 
@@ -149,7 +149,8 @@ func authorizeMiddleware(s *AppServer) gin.HandlerFunc {
 		// WebSocket 连接请求验证
 		if c.Request.URL.Path == "/api/chat" {
 			sessionId := c.Query("sessionId")
-			if session, ok := s.ChatSession[sessionId]; ok && session.ClientIP == c.ClientIP() {
+			session := s.ChatSession.Get(sessionId)
+			if session.ClientIP == c.ClientIP() {
 				c.Next()
 			} else {
 				c.Abort()
diff --git a/api/go/core/client.go b/api/go/core/types/client.go
similarity index 98%
rename from api/go/core/client.go
rename to api/go/core/types/client.go
index a4fa3283..90a21f4a 100644
--- a/api/go/core/client.go
+++ b/api/go/core/types/client.go
@@ -1,4 +1,4 @@
-package core
+package types
 
 import (
 	"errors"
diff --git a/api/go/core/types/locked_map.go b/api/go/core/types/locked_map.go
new file mode 100644
index 00000000..f05f5b3f
--- /dev/null
+++ b/api/go/core/types/locked_map.go
@@ -0,0 +1,63 @@
+package types
+
+import (
+	"context"
+	"sync"
+)
+
+type MKey interface {
+	string | int
+}
+type MValue interface {
+	*WsClient | ChatSession | []Message | context.CancelFunc
+}
+type LMap[K MKey, T MValue] struct {
+	lock sync.RWMutex
+	data map[K]T
+}
+
+func NewLMap[K MKey, T MValue]() *LMap[K, T] {
+	return &LMap[K, T]{
+		lock: sync.RWMutex{},
+		data: make(map[K]T),
+	}
+}
+
+func (m *LMap[K, T]) Put(key K, value T) {
+	m.lock.Lock()
+	defer m.lock.Unlock()
+
+	m.data[key] = value
+}
+
+func (m *LMap[K, T]) Get(key K) T {
+	m.lock.RLock()
+	defer m.lock.RUnlock()
+
+	return m.data[key]
+}
+
+func (m *LMap[K, T]) Has(key K) bool {
+	m.lock.RLock()
+	defer m.lock.RUnlock()
+	_, ok := m.data[key]
+	return ok
+}
+
+func (m *LMap[K, T]) Delete(key K) {
+	m.lock.Lock()
+	defer m.lock.Unlock()
+
+	delete(m.data, key)
+}
+
+func (m *LMap[K, T]) ToList() []T {
+	m.lock.Lock()
+	defer m.lock.Unlock()
+
+	var s = make([]T, 0)
+	for _, v := range m.data {
+		s = append(s, v)
+	}
+	return s
+}
diff --git a/api/go/go.mod b/api/go/go.mod
index 3b82de02..f689603d 100644
--- a/api/go/go.mod
+++ b/api/go/go.mod
@@ -5,7 +5,7 @@ go 1.19
 require (
 	github.com/BurntSushi/toml v1.1.0
 	github.com/gin-contrib/sessions v0.0.5
-	github.com/gin-gonic/gin v1.7.7
+	github.com/gin-gonic/gin v1.9.0
 	github.com/gorilla/websocket v1.5.0
 	github.com/lionsoul2014/ip2region/binding/golang v0.0.0-20230415042440-a5e3d8259ae0
 	github.com/pkoukk/tiktoken-go v0.1.1-0.20230418101013-cae809389480
@@ -15,29 +15,40 @@ require (
 )
 
 require (
+	github.com/bytedance/sonic v1.8.0 // indirect
+	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
 	github.com/dlclark/regexp2 v1.8.1 // indirect
 	github.com/go-sql-driver/mysql v1.7.0 // indirect
+	github.com/goccy/go-json v0.10.0 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	go.uber.org/dig v1.16.1 // indirect
+	golang.org/x/arch v0.0.0-20210923205945-b76863e36670 // indirect
+	golang.org/x/net v0.7.0 // indirect
+	golang.org/x/text v0.7.0 // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
 require (
 	github.com/gin-contrib/sse v0.1.0 // indirect
-	github.com/go-playground/locales v0.13.0 // indirect
-	github.com/go-playground/universal-translator v0.17.0 // indirect
-	github.com/go-playground/validator/v10 v10.4.1 // indirect
-	github.com/golang/protobuf v1.3.3 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.11.2 // indirect
+	github.com/golang/protobuf v1.5.0 // indirect
 	github.com/golang/snappy v0.0.1 // indirect
 	github.com/gorilla/context v1.1.1 // indirect
 	github.com/gorilla/securecookie v1.1.1 // indirect
 	github.com/gorilla/sessions v1.2.1 // indirect
-	github.com/json-iterator/go v1.1.9 // indirect
-	github.com/leodido/go-urn v1.2.0 // indirect
-	github.com/mattn/go-isatty v0.0.12 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/leodido/go-urn v1.2.1 // indirect
+	github.com/mattn/go-isatty v0.0.17 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
-	github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 // indirect
-	github.com/ugorji/go/codec v1.1.7 // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/ugorji/go/codec v1.2.9 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/fx v1.19.3
 	go.uber.org/multierr v1.6.0 // indirect
diff --git a/api/go/go.sum b/api/go/go.sum
index b22b7c21..87f34f12 100644
--- a/api/go/go.sum
+++ b/api/go/go.sum
@@ -1,6 +1,12 @@
 github.com/BurntSushi/toml v1.1.0 h1:ksErzDEI1khOiGPgpwuI7x2ebx/uXQNw7xJpn9Eq1+I=
 github.com/BurntSushi/toml v1.1.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/benbjohnson/clock v1.3.0 h1:ip6w0uFQkncKQ979AypyG0ER7mqUSBdKLOgAle/AT8A=
+github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
+github.com/bytedance/sonic v1.8.0 h1:ea0Xadu+sHlu7x5O3gKhRpQ1IKiMrSiHttPF0ybECuA=
+github.com/bytedance/sonic v1.8.0/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZXU064P/U=
+github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
+github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 h1:qSGYFH7+jGhDF8vLC+iwCD4WpbV1EBDSzWkJODFLams=
+github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -13,22 +19,34 @@ github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 github.com/gin-gonic/gin v1.7.7 h1:3DoBmSbJbZAWqXJC3SLjAPfutPJJRN1U5pALB7EeTTs=
 github.com/gin-gonic/gin v1.7.7/go.mod h1:axIBovoeJpVj8S3BwE0uPMTeReE4+AfFtqpqaZ1qq1U=
+github.com/gin-gonic/gin v1.9.0 h1:OjyFBKICoexlu99ctXNR2gg+c5pKrKMuyjgARg9qeY8=
+github.com/gin-gonic/gin v1.9.0/go.mod h1:W1Me9+hsUSyj3CePGrd1/QrKJMSJ1Tu/0hFEH89961k=
 github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
 github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
 github.com/go-playground/locales v0.13.0 h1:HyWk6mgj5qFqCT5fjGBuRArbVDfE4hi8+e8ceBS/t7Q=
 github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
+github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
+github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
 github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD876Lmtgy7VtROAbHHXk8no=
 github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
+github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
+github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
 github.com/go-playground/validator/v10 v10.4.1 h1:pH2c5ADXtd66mxoE0Zm9SUhxE20r7aM3F26W0hOn+GE=
 github.com/go-playground/validator/v10 v10.4.1/go.mod h1:nlOn6nFhuKACm19sB/8EGNn9GlaMV7XkbRSipzJ0Ii4=
+github.com/go-playground/validator/v10 v10.11.2 h1:q3SHpufmypg+erIExEKUmsgmhDTyhcJ38oeKGACXohU=
+github.com/go-playground/validator/v10 v10.11.2/go.mod h1:NieE624vt4SCTJtD87arVLvdmjPAeV8BQlHtMnw9D7s=
 github.com/go-sql-driver/mysql v1.7.0 h1:ueSltNNllEqE3qcWBTD0iQd3IpL/6U+mJxLkazJ7YPc=
 github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/goccy/go-json v0.10.0 h1:mXKd9Qw4NuzShiRlOXKews24ufknHO7gx30lsDyokKA=
+github.com/goccy/go-json v0.10.0/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.3 h1:gyjaxf+svBWX08ZjK86iN9geUJF0H6gp2IRKX6Nf6/I=
 github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.1 h1:Qgr9rKW7uDUkrbSmQeiDsGa8SjGyCOGtuasMWwvp2P4=
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/gorilla/context v1.1.1 h1:AWwleXJkX/nhcU9bZSnZoi3h/qGYqQAGhq6zZe/aQW8=
 github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
@@ -47,35 +65,58 @@ github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
 github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/json-iterator/go v1.1.9 h1:9yzud/Ht36ygwatGx56VwCZtlI/2AD15T1X2sjSuGns=
 github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
+github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
+github.com/klauspost/cpuid/v2 v2.0.9 h1:lgaqFMSdTdQYdZ04uHyN2d/eKdOMyi2YLSvlQIBFYa4=
+github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/leodido/go-urn v1.2.0 h1:hpXL4XnriNwQ/ABnpepYM/1vCLWNDfUNts8dX3xTG6Y=
 github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII=
+github.com/leodido/go-urn v1.2.1 h1:BqpAaACuzVSgi/VLzGZIobT2z4v53pjosyNd9Yv6n/w=
+github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY=
 github.com/lionsoul2014/ip2region/binding/golang v0.0.0-20230415042440-a5e3d8259ae0 h1:LgmjED/yQILqmUED4GaXjrINWe7YJh4HM6z2EvEINPs=
 github.com/lionsoul2014/ip2region/binding/golang v0.0.0-20230415042440-a5e3d8259ae0/go.mod h1:C5LA5UO2ZXJrLaPLYtE1wUJMiyd/nwWaCO5cw/2pSHs=
 github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/mattn/go-isatty v0.0.17 h1:BTarxUcIeDqL27Mc+vyvdWYSL28zpIhv3RoTdsLMPng=
+github.com/mattn/go-isatty v0.0.17/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
+github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.7.0 h1:WSHQ+IS43OoUrWtD1/bbclrwK8TTH5hzp+umCiuxHgs=
 github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/gomega v1.4.3 h1:RE1xgDvH7imwFD45h+u2SgIfERHlS2yNG4DObb5BSKU=
 github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
+github.com/pelletier/go-toml/v2 v2.0.6 h1:nrzqCb7j9cDFj2coyLNLaZuJTLjWjlaz6nvTvIwycIU=
+github.com/pelletier/go-toml/v2 v2.0.6/go.mod h1:eumQOmlWiOPt5WriQQqoM5y18pDHwha2N+QD+EUNTek=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkoukk/tiktoken-go v0.1.1-0.20230418101013-cae809389480 h1:IFhPCcB0/HtnEN+ZoUGDT55YgFCymbFJ15kXqs3nv5w=
 github.com/pkoukk/tiktoken-go v0.1.1-0.20230418101013-cae809389480/go.mod h1:BijIqAP84FMYC4XbdJgjyMpiSjusU8x0Y0W9K2t0QtU=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
+github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
 github.com/syndtr/goleveldb v1.0.0 h1:fBdIW9lB4Iz0n9khmH8w27SJ3QEJ7+IgjPEwGSZiFdE=
 github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
+github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
+github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
 github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
 github.com/ugorji/go/codec v1.1.7 h1:2SvQaVZ1ouYrrKKwoSk2pzd4A9evlKJb9oTL+OaLUSs=
 github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
+github.com/ugorji/go/codec v1.2.9 h1:rmenucSohSTiyL09Y+l2OCk+FrMxGMzho2+tjr5ticU=
+github.com/ugorji/go/codec v1.2.9/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
 go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/dig v1.16.1 h1:+alNIBsl0qfY0j6epRubp/9obgtrObRAc5aD+6jbWY8=
@@ -87,6 +128,8 @@ go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/zap v1.23.0 h1:OjGQ5KQDEUawVHxNwQgPpiypGHOxo2mNZsOqTak4fFY=
 go.uber.org/zap v1.23.0/go.mod h1:D+nX8jyLsMHMYrln8A0rJjFt/T/9/bGgIhAqxv5URuY=
+golang.org/x/arch v0.0.0-20210923205945-b76863e36670 h1:18EFjUmQOcUvxNYSkA6jO9VAiXCnxFY6NyDX0bHDmkU=
+golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.6.0 h1:qfktjS5LUO+fFKeJXZ+ikTRijMmljikvG68fpMMruSc=
@@ -94,17 +137,25 @@ golang.org/x/crypto v0.6.0/go.mod h1:OFC/31mSvZgRz0V1QTNCzfAI1aIRzbiufJtkMIlEp58
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.6.0 h1:L4ZwwTvKW9gr0ZMS1yrHD9GZhIuVjOBBnaKH+SPQK0Q=
+golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
+golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
+golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
+google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
@@ -115,9 +166,12 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gorm.io/driver/mysql v1.4.7 h1:rY46lkCspzGHn7+IYsNpSfEv9tA+SU4SkkB+GFX125Y=
 gorm.io/driver/mysql v1.4.7/go.mod h1:SxzItlnT1cb6e1e4ZRpgJN2VYtcqJgqnHxWr4wsP8oc=
 gorm.io/gorm v1.23.8/go.mod h1:l2lP/RyAtc1ynaTjFksBde/O8v9oOGIApu2/xRitmZk=
 gorm.io/gorm v1.25.1 h1:nsSALe5Pr+cM3V1qwwQ7rOkw+6UeLrX5O4v3llhHa64=
 gorm.io/gorm v1.25.1/go.mod h1:L4uxeKpfBml98NYqVqwAdmV1a2nBtAec/cf3fpucW/k=
+rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
diff --git a/api/go/handler/chat_handler.go b/api/go/handler/chat_handler.go
index ccea19a7..cac3239d 100644
--- a/api/go/handler/chat_handler.go
+++ b/api/go/handler/chat_handler.go
@@ -48,12 +48,13 @@ func (h *ChatHandler) ChatHandle(c *gin.Context) {
 		logger.Error(err)
 		return
 	}
-	sessionId := c.Query("sessionId")
-	roleId := param.GetInt(c, "roleId", 0)
-	chatId := c.Query("chatId")
+	sessionId := c.Query("session_id")
+	roleId := param.GetInt(c, "role_id", 0)
+	chatId := c.Query("chat_id")
 	chatModel := c.Query("model")
-	session, ok := h.app.ChatSession[sessionId]
-	if !ok {
+
+	session := h.app.ChatSession.Get(sessionId)
+	if session.SessionId == "" {
 		logger.Info("用户未登录")
 		c.Abort()
 		return
@@ -70,7 +71,7 @@ func (h *ChatHandler) ChatHandle(c *gin.Context) {
 	session.ChatId = chatId
 	session.Model = chatModel
 	logger.Infof("New websocket connected, IP: %s, Username: %s", c.Request.RemoteAddr, session.Username)
-	client := core.NewWsClient(ws)
+	client := types.NewWsClient(ws)
 	var chatRole model.ChatRole
 	res = h.db.First(&chatRole, roleId)
 	if res.Error != nil || !chatRole.Enable {
@@ -80,21 +81,21 @@ func (h *ChatHandler) ChatHandle(c *gin.Context) {
 	}
 
 	// 保存会话连接
-	h.app.ChatClients[chatId] = client
+	h.app.ChatClients.Put(sessionId, client)
 	go func() {
 		for {
 			_, message, err := client.Receive()
 			if err != nil {
 				logger.Error(err)
 				client.Close()
-				delete(h.app.ChatClients, chatId)
-				delete(h.app.ReqCancelFunc, chatId)
+				h.app.ChatClients.Delete(sessionId)
+				h.app.ReqCancelFunc.Delete(sessionId)
 				return
 			}
 			logger.Info("Receive a message: ", string(message))
 			//replyMessage(client, "这是一条测试消息！")
 			ctx, cancel := context.WithCancel(context.Background())
-			h.app.ReqCancelFunc[chatId] = cancel
+			h.app.ReqCancelFunc.Put(sessionId, cancel)
 			// 回复消息
 			err = h.sendMessage(ctx, session, chatRole, string(message), client)
 			if err != nil {
@@ -109,7 +110,7 @@ func (h *ChatHandler) ChatHandle(c *gin.Context) {
 }
 
 // 将消息发送给 ChatGPT 并获取结果，通过 WebSocket 推送到客户端
-func (h *ChatHandler) sendMessage(ctx context.Context, session types.ChatSession, role model.ChatRole, prompt string, ws core.Client) error {
+func (h *ChatHandler) sendMessage(ctx context.Context, session types.ChatSession, role model.ChatRole, prompt string, ws types.Client) error {
 	promptCreatedAt := time.Now() // 记录提问时间
 
 	var user model.User
@@ -152,8 +153,8 @@ func (h *ChatHandler) sendMessage(ctx context.Context, session types.ChatSession
 	// 加载聊天上下文
 	var chatCtx []types.Message
 	if userVo.ChatConfig.EnableContext {
-		if v, ok := h.app.ChatContexts[session.ChatId]; ok {
-			chatCtx = v
+		if h.app.ChatContexts.Has(session.ChatId) {
+			chatCtx = h.app.ChatContexts.Get(session.ChatId)
 		} else {
 			// 加载角色信息
 			var messages []types.Message
@@ -262,7 +263,7 @@ func (h *ChatHandler) sendMessage(ctx context.Context, session types.ChatSession
 			if userVo.ChatConfig.EnableContext {
 				chatCtx = append(chatCtx, useMsg)  // 提问消息
 				chatCtx = append(chatCtx, message) // 回复消息
-				h.app.ChatContexts[session.ChatId] = chatCtx
+				h.app.ChatContexts.Put(session.ChatId, chatCtx)
 			}
 
 			// 追加聊天记录
@@ -348,9 +349,9 @@ func (h *ChatHandler) sendMessage(ctx context.Context, session types.ChatSession
 		} else if strings.Contains(res.Error.Message, "This model's maximum context length") {
 			replyMessage(ws, "当前会话上下文长度超出限制，已为您删减会话上下文！")
 			// 只保留最近的三条记录
-			chatContext := h.app.ChatContexts[session.ChatId]
+			chatContext := h.app.ChatContexts.Get(session.ChatId)
 			chatContext = chatContext[len(chatContext)-3:]
-			h.app.ChatContexts[session.ChatId] = chatContext
+			h.app.ChatContexts.Put(session.ChatId, chatContext)
 			return h.sendMessage(ctx, session, role, prompt, ws)
 		} else {
 			replyMessage(ws, "请求 OpenAI API 失败："+res.Error.Message)
@@ -410,20 +411,20 @@ func (h *ChatHandler) doRequest(ctx context.Context, user vo.User, apiKey *strin
 }
 
 // 回复客户片段端消息
-func replyChunkMessage(client core.Client, message types.WsMessage) {
+func replyChunkMessage(client types.Client, message types.WsMessage) {
 	msg, err := json.Marshal(message)
 	if err != nil {
 		logger.Errorf("Error for decoding json data: %v", err.Error())
 		return
 	}
-	err = client.(*core.WsClient).Send(msg)
+	err = client.(*types.WsClient).Send(msg)
 	if err != nil {
 		logger.Errorf("Error for reply message: %v", err.Error())
 	}
 }
 
 // 回复客户端一条完整的消息
-func replyMessage(ws core.Client, message string) {
+func replyMessage(ws types.Client, message string) {
 	replyChunkMessage(ws, types.WsMessage{Type: types.WsStart})
 	replyChunkMessage(ws, types.WsMessage{Type: types.WsMiddle, Content: message})
 	replyChunkMessage(ws, types.WsMessage{Type: types.WsEnd})
@@ -444,10 +445,10 @@ func (h *ChatHandler) Tokens(c *gin.Context) {
 
 // StopGenerate 停止生成
 func (h *ChatHandler) StopGenerate(c *gin.Context) {
-	chatId := c.Query("chat_id")
-	if cancel, ok := h.app.ReqCancelFunc[chatId]; ok {
-		cancel()
-		delete(h.app.ReqCancelFunc, chatId)
+	sessionId := c.Query("session_id")
+	if h.app.ReqCancelFunc.Has(sessionId) {
+		h.app.ReqCancelFunc.Get(sessionId)()
+		h.app.ReqCancelFunc.Delete(sessionId)
 	}
 	resp.SUCCESS(c, types.OkMsg)
 }
diff --git a/api/go/handler/chat_history_handler.go b/api/go/handler/chat_history_handler.go
index 1fe1d9f1..39816fba 100644
--- a/api/go/handler/chat_history_handler.go
+++ b/api/go/handler/chat_history_handler.go
@@ -89,7 +89,7 @@ func (h *ChatHandler) Remove(c *gin.Context) {
 	}
 
 	// 清空会话上下文
-	delete(h.app.ChatContexts, chatId)
+	h.app.ChatContexts.Delete(chatId)
 	resp.SUCCESS(c, types.OkMsg)
 }
 
@@ -144,7 +144,7 @@ func (h *ChatHandler) Clear(c *gin.Context) {
 			logger.Warnf("Failed to delele chat history for ChatID: %s", chat.ChatId)
 		}
 		// 清空会话上下文
-		delete(h.app.ChatContexts, chat.ChatId)
+		h.app.ChatContexts.Delete(chat.ChatId)
 	}
 	// 删除所有的会话记录
 	res = h.db.Where("user_id = ?", user.Id).Delete(&model.ChatItem{})
diff --git a/api/go/handler/user_handler.go b/api/go/handler/user_handler.go
index 6a20c8f0..625d8f46 100644
--- a/api/go/handler/user_handler.go
+++ b/api/go/handler/user_handler.go
@@ -168,7 +168,7 @@ func (h *UserHandler) Login(c *gin.Context) {
 	}
 
 	// 记录登录信息在服务器
-	h.app.ChatSession[sessionId] = types.ChatSession{ClientIP: c.ClientIP(), UserId: user.Id, Username: data.Username, SessionId: sessionId}
+	h.app.ChatSession.Put(sessionId, types.ChatSession{ClientIP: c.ClientIP(), UserId: user.Id, Username: data.Username, SessionId: sessionId})
 
 	// 加载用户订阅的聊天角色
 	var roleMap map[string]int
@@ -237,9 +237,10 @@ func (h *UserHandler) Logout(c *gin.Context) {
 		logger.Error("Error for save session: ", err)
 	}
 	// 删除 websocket 会话列表
-	delete(h.app.ChatSession, sessionId)
+	h.app.ChatSession.Delete(sessionId)
 	// 关闭 socket 连接
-	if client, ok := h.app.ChatClients[sessionId]; ok {
+	client := h.app.ChatClients.Get(sessionId)
+	if client != nil {
 		client.Close()
 	}
 	resp.SUCCESS(c)
@@ -248,7 +249,8 @@ func (h *UserHandler) Logout(c *gin.Context) {
 // Session 获取/验证会话
 func (h *UserHandler) Session(c *gin.Context) {
 	sessionId := c.GetHeader(types.TokenSessionName)
-	if session, ok := h.app.ChatSession[sessionId]; ok && session.ClientIP == c.ClientIP() {
+	session := h.app.ChatSession.Get(sessionId)
+	if session.ClientIP == c.ClientIP() {
 		resp.SUCCESS(c, session)
 	} else {
 		resp.NotAuth(c)
diff --git a/api/go/test/test.go b/api/go/test/test.go
index 99167d5a..be9c81c7 100644
--- a/api/go/test/test.go
+++ b/api/go/test/test.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"chatplus/core/types"
 	"chatplus/store/model"
 	"chatplus/store/vo"
 	"chatplus/utils"
@@ -16,7 +17,11 @@ import (
 )
 
 func main() {
-	//resp.JSON(nil, types.Success, types.OkMsg, new)
+	lMap := types.NewLMap[string, types.ChatSession]()
+	lMap.Put("name", types.ChatSession{SessionId: utils.RandString(32)})
+
+	item := lMap.Get("abc")
+	fmt.Println(item)
 }
 
 // Http client 取消操作
diff --git a/web/src/views/ChatPlus.vue b/web/src/views/ChatPlus.vue
index d0a1941d..c53df95a 100644
--- a/web/src/views/ChatPlus.vue
+++ b/web/src/views/ChatPlus.vue
@@ -210,7 +210,6 @@ import {httpGet, httpPost} from "@/utils/http";
 import {useRouter} from "vue-router";
 import Clipboard from "clipboard";
 import ConfigDialog from "@/components/ConfigDialog.vue";
-import FooterBar from "@/components/FooterBar.vue";
 
 const title = ref('ChatGPT-智能助手');
 const logo = 'images/logo.png';
@@ -439,7 +438,7 @@ const connect = function (chat_id, role_id) {
       host = 'ws://'+location.host;
     }
   }
-  const _socket = new WebSocket(host + `/api/chat/new?sessionId=${_sessionId}&roleId=${role_id}&chatId=${chat_id}&model=${model.value}`);
+  const _socket = new WebSocket(host + `/api/chat/new?session_id=${_sessionId}&role_id=${role_id}&chat_id=${chat_id}&model=${model.value}`);
   _socket.addEventListener('open', () => {
     chatData.value = []; // 初始化聊天数据
     previousText.value = '';
@@ -555,6 +554,7 @@ const inputKeyDown = function (e) {
       return;
     }
     e.preventDefault();
+    sendMessage();
   }
 }
 // 发送消息
@@ -666,7 +666,7 @@ const loadChatHistory = function (chatId) {
 
 const stopGenerate = function () {
   showStopGenerate.value = false;
-  httpGet("/api/chat/stop?chat_id=" + activeChat.value['chat_id']).then(() => {
+  httpGet("/api/chat/stop?session_id=" + getSessionId() ).then(() => {
     canSend.value = true;
     if (previousText.value !== '') {
       showReGenerate.value = true;