diff --git a/frontend/src/components/form/FormItemTooltip.vue b/frontend/src/components/form/FormItemTooltip.vue
index 679c3546..2ffd2f8a 100644
--- a/frontend/src/components/form/FormItemTooltip.vue
+++ b/frontend/src/components/form/FormItemTooltip.vue
@@ -1,14 +1,16 @@
 <template>
     <el-form-item v-bind="$attrs">
         <template #label>
-            {{ props.label }}
+            <div class="flex items-center">
+                {{ props.label }}
 
-            <el-tooltip :placement="props.placement">
-                <template #content>
-                    <span v-html="props.tooltip"></span>
-                </template>
-                <SvgIcon name="QuestionFilled" />
-            </el-tooltip>
+                <el-tooltip :placement="props.placement">
+                    <template #content>
+                        <span v-html="props.tooltip"></span>
+                    </template>
+                    <SvgIcon name="QuestionFilled" class="ml-1" />
+                </el-tooltip>
+            </div>
         </template>
 
         <!-- 遍历父组件传入的 solts 透传给子组件 -->
@@ -24,14 +26,15 @@ import { useSlots } from 'vue';
 const props = defineProps({
     label: {
         type: String,
-        require: true,
+        required: true,
     },
     tooltip: {
         type: String,
-        require: true,
+        required: true,
     },
     placement: {
         type: String,
+        required: true,
         default: 'top',
     },
 });
diff --git a/frontend/src/views/ops/db/DbTransferEdit.vue b/frontend/src/views/ops/db/DbTransferEdit.vue
index 4ba9fd29..813cd28c 100644
--- a/frontend/src/views/ops/db/DbTransferEdit.vue
+++ b/frontend/src/views/ops/db/DbTransferEdit.vue
@@ -5,38 +5,36 @@
                 <DrawerHeader :header="title" :back="cancel" />
             </template>
 
-            <el-form :model="form" ref="dbForm" :rules="rules" label-width="auto">
+            <el-form :model="form" ref="dbForm" :rules="rules" label-position="top" label-width="auto">
                 <el-divider content-position="left">{{ $t('common.basic') }}</el-divider>
 
                 <el-form-item prop="taskName" :label="$t('db.taskName')" required>
                     <el-input v-model.trim="form.taskName" auto-complete="off" />
                 </el-form-item>
 
-                <el-form-item>
-                    <el-row class="!w-full">
-                        <el-col :span="12">
-                            <el-form-item prop="status" :label="$t('common.status')">
-                                <el-switch
-                                    v-model="form.status"
-                                    inline-prompt
-                                    :active-text="$t('common.enable')"
-                                    :inactive-text="$t('common.disable')"
-                                    :active-value="1"
-                                    :inactive-value="-1"
-                                />
-                            </el-form-item>
-                        </el-col>
+                <el-row class="!w-full">
+                    <el-col :span="12">
+                        <el-form-item prop="status" :label="$t('common.status')" label-position="left">
+                            <el-switch
+                                v-model="form.status"
+                                inline-prompt
+                                :active-text="$t('common.enable')"
+                                :inactive-text="$t('common.disable')"
+                                :active-value="1"
+                                :inactive-value="-1"
+                            />
+                        </el-form-item>
+                    </el-col>
 
-                        <el-col :span="12">
-                            <el-form-item prop="cronAble" :label="$t('db.cronAble')" required>
-                                <el-radio-group v-model="form.cronAble">
-                                    <el-radio :label="$t('common.yes')" :value="1" />
-                                    <el-radio :label="$t('common.no')" :value="-1" />
-                                </el-radio-group>
-                            </el-form-item>
-                        </el-col>
-                    </el-row>
-                </el-form-item>
+                    <el-col :span="12">
+                        <el-form-item prop="cronAble" :label="$t('db.cronAble')" required label-position="left">
+                            <el-radio-group v-model="form.cronAble">
+                                <el-radio :label="$t('common.yes')" :value="1" />
+                                <el-radio :label="$t('common.no')" :value="-1" />
+                            </el-radio-group>
+                        </el-form-item>
+                    </el-col>
+                </el-row>
 
                 <el-form-item prop="cron" label="cron" :required="form.cronAble == 1">
                     <CrontabInput v-model="form.cron" />
diff --git a/frontend/src/views/ops/db/SyncTaskEdit.vue b/frontend/src/views/ops/db/SyncTaskEdit.vue
index 887cb7fb..48845cf5 100644
--- a/frontend/src/views/ops/db/SyncTaskEdit.vue
+++ b/frontend/src/views/ops/db/SyncTaskEdit.vue
@@ -5,10 +5,10 @@
                 <DrawerHeader :header="title" :back="cancel" />
             </template>
 
-            <el-form :model="form" ref="dbForm" :rules="rules" label-width="auto">
+            <el-form :model="form" ref="dbForm" :rules="rules" label-position="top" label-width="auto">
                 <el-tabs v-model="tabActiveName">
                     <el-tab-pane :label="$t('common.basic')" :name="basicTab">
-                        <el-row>
+                        <el-row gutter="10">
                             <el-col :span="12">
                                 <el-form-item prop="taskName" :label="$t('db.taskName')" required>
                                     <el-input v-model.trim="form.taskName" auto-complete="off" />
@@ -22,7 +22,7 @@
                             </el-col>
                         </el-row>
 
-                        <el-form-item prop="status" :label="$t('common.status')" label-width="60" required>
+                        <el-form-item prop="status" :label="$t('common.status')" label-position="left" label-width="60" required>
                             <el-switch
                                 v-model="form.status"
                                 inline-prompt
@@ -59,7 +59,7 @@
                             <monaco-editor height="200px" class="task-sql" language="sql" v-model="form.dataSql" />
                         </el-form-item>
 
-                        <el-row>
+                        <el-row gutter="10">
                             <el-col :span="12">
                                 <el-form-item prop="targetTableName" :label="$t('db.targetDbTable')" required>
                                     <el-select v-model="form.targetTableName" filterable>
@@ -80,7 +80,7 @@
                             </el-col>
                         </el-row>
 
-                        <el-row>
+                        <el-row gutter="10">
                             <el-col :span="12">
                                 <FormItemTooltip :label="$t('db.updateField')" prop="updField" :tooltip="$t('db.updateFieldTips')">
                                     <el-input v-model.trim="form.updField" :placeholder="$t('db.updateFiledPlaceholder')" auto-complete="off" />
@@ -94,7 +94,7 @@
                             </el-col>
                         </el-row>
 
-                        <el-row>
+                        <el-row gutter="10">
                             <el-col :span="12">
                                 <FormItemTooltip :label="$t('db.fieldValueSrc')" prop="updFieldSrc" :tooltip="$t('db.fieldValueSrcTips')">
                                     <el-input v-model.trim="form.updFieldSrc" :placeholder="$t('db.fieldValueSrcPlaceholder')" auto-complete="off" />
@@ -105,17 +105,32 @@
 
                     <el-tab-pane :label="$t('db.fieldMap')" :name="fieldTab" :disabled="!baseFieldCompleted">
                         <el-form-item prop="fieldMap" :label="$t('db.fieldMap')" required>
-                            <el-table :data="form.fieldMap" :max-height="fieldMapTableHeight" size="small">
-                                <el-table-column prop="src" :label="$t('db.srcField')" :width="200" />
+                            <el-table :data="form.fieldMap" :max-height="fieldMapTableHeight">
+                                <el-table-column prop="src" :label="$t('db.srcField')" :width="200"></el-table-column>
                                 <el-table-column prop="target" :label="$t('db.targetField')">
                                     <template #default="scope">
                                         <el-select v-model="scope.row.target" allow-create filterable>
+                                            <template #label="{ label, value }">
+                                                <div class="flex justify-between">
+                                                    <el-text tag="b">{{ value }}</el-text>
+                                                    <el-text size="small">{{ label }}</el-text>
+                                                </div>
+                                            </template>
+
                                             <el-option
                                                 v-for="item in state.targetColumnList"
                                                 :key="item.columnName"
-                                                :label="item.columnName + ` ${item.columnType}` + (item.columnComment && ' - ' + item.columnComment)"
+                                                :label="`${item.columnType}${item.columnComment && ' - ' + item.columnComment}`"
                                                 :value="item.columnName"
-                                            />
+                                            >
+                                                <div class="flex justify-between">
+                                                    {{ item.columnName }}
+
+                                                    <el-text size="small">
+                                                        {{ item.columnType }}{{ item.columnComment && ' - ' + item.columnComment }}
+                                                    </el-text>
+                                                </div>
+                                            </el-option>
                                         </el-select>
                                     </template>
                                 </el-table-column>
diff --git a/frontend/src/views/ops/db/component/DbSelectTree.vue b/frontend/src/views/ops/db/component/DbSelectTree.vue
index 1809db43..20ea7c94 100644
--- a/frontend/src/views/ops/db/component/DbSelectTree.vue
+++ b/frontend/src/views/ops/db/component/DbSelectTree.vue
@@ -17,7 +17,7 @@
 </template>
 
 <script setup lang="ts">
-import { TagResourceTypeEnum, TagResourceTypePath } from '@/common/commonEnum';
+import { TagResourceTypePath } from '@/common/commonEnum';
 import { NodeType, TagTreeNode } from '@/views/ops/component/tag';
 import { dbApi } from '@/views/ops/db/api';
 import { sleep } from '@/common/utils/loading';
diff --git a/frontend/src/views/ops/redis/resource/RedisDataOp.vue b/frontend/src/views/ops/redis/resource/RedisDataOp.vue
index 19671aca..ebabaa51 100644
--- a/frontend/src/views/ops/redis/resource/RedisDataOp.vue
+++ b/frontend/src/views/ops/redis/resource/RedisDataOp.vue
@@ -111,8 +111,6 @@
             </el-splitter-panel>
         </el-splitter>
 
-        <div style="text-align: center; margin-top: 10px"></div>
-
         <el-dialog :title="$t('redis.addKey')" v-model="newKeyDialog.visible" width="500px" :destroy-on-close="true" :close-on-click-modal="false">
             <el-form ref="keyForm" label-width="auto" :rules="keyFormRules" :model="newKeyDialog.keyInfo">
                 <el-form-item prop="key" label="Key" required>
diff --git a/frontend/src/views/ops/resource/ResourceOp.vue b/frontend/src/views/ops/resource/ResourceOp.vue
index 68573b3b..ac16f7e4 100644
--- a/frontend/src/views/ops/resource/ResourceOp.vue
+++ b/frontend/src/views/ops/resource/ResourceOp.vue
@@ -44,6 +44,7 @@
                             :filter-node-method="filterNode"
                             @node-click="treeNodeClick"
                             @node-expand="treeNodeClick"
+                            @node-contextmenu="onNodeContextmenu"
                             :default-expanded-keys="state.defaultExpandedKeys"
                         >
                             <template #default="{ node, data }">
@@ -65,12 +66,15 @@
                 </el-card>
             </el-splitter-panel>
         </el-splitter>
+
+        <Contextmenu :dropdown="state.dropdown" :items="state.contextmenuItems" ref="contextmenuRef" />
     </div>
 </template>
 
 <script lang="ts" setup>
 import { markRaw, nextTick, provide, reactive, ref, toRefs, useTemplateRef, watch } from 'vue';
 
+import { Contextmenu } from '@/components/contextmenu';
 import { isPrefixSubsequence } from '@/common/utils/string';
 import SvgIcon from '@/components/svgIcon/index.vue';
 import { TagResourceTypeEnum } from '@/common/commonEnum';
@@ -108,6 +112,7 @@ const { t } = useI18n();
 const emit = defineEmits(['nodeClick', 'currentContextmenuClick']);
 
 const treeRef: any = useTemplateRef('treeRef');
+const contextmenuRef: any = useTemplateRef('contextmenuRef');
 
 // 存储所有注册的资源组件引用，key -> 组件名称
 const resourceComponents = ref<Record<string, ResourceComponentConfig>>({});
@@ -134,6 +139,11 @@ const setResourceComponentRefs = async (name: string, ref: any) => {
 const state = reactive({
     defaultExpandedKeys: [] as string[],
     filterText: '',
+    contextmenuItems: [],
+    dropdown: {
+        x: 0,
+        y: 0,
+    },
 });
 
 const { filterText } = toRefs(state);
@@ -216,6 +226,9 @@ const loadNode = async (node: any, resolve: (data: any) => void, reject: () => v
 let lastNodeClickTime = 0;
 
 const treeNodeClick = async (data: any, node: any) => {
+    // 关闭可能存在的右击菜单
+    contextmenuRef.value?.closeContextmenu();
+
     const currentClickNodeTime = Date.now();
     // 双击节点
     if (currentClickNodeTime - lastNodeClickTime < 300) {
@@ -248,6 +261,29 @@ const treeNodeDblclick = async (data: any, node: any) => {
     }
 };
 
+// 树节点右击事件
+const onNodeContextmenu = (event: any, data: any) => {
+    if (data.disabled) {
+        return;
+    }
+
+    // 加载当前节点是否需要显示右击菜单
+    let items = data.type.contextMenuItems;
+    if (!items || items.length == 0) {
+        if (props.loadContextmenuItems) {
+            items = props.loadContextmenuItems(data);
+        }
+    }
+    if (!items) {
+        return;
+    }
+    state.contextmenuItems = items;
+    const { clientX, clientY } = event;
+    state.dropdown.x = clientX;
+    state.dropdown.y = clientY;
+    contextmenuRef.value.openContextmenu(data);
+};
+
 // 初始化资源组件ref
 const initResourceComp = (val: any) => {
     if (!val.ref || resourceComponentRefs.value[val.name]) {
diff --git a/server/go.mod b/server/go.mod
index 81d3c489..d2f8884f 100644
--- a/server/go.mod
+++ b/server/go.mod
@@ -6,11 +6,11 @@ require (
 	gitee.com/chunanyong/dm v1.8.20
 	gitee.com/liuzongyang/libpq v1.10.11
 	github.com/antlr4-go/antlr/v4 v4.13.1
-	github.com/docker/docker v28.3.3+incompatible
+	github.com/docker/docker v28.4.0+incompatible
 	github.com/docker/go-connections v0.6.0
 	github.com/gin-gonic/gin v1.10.1
 	github.com/glebarez/sqlite v1.11.0
-	github.com/go-gormigrate/gormigrate/v2 v2.1.4
+	github.com/go-gormigrate/gormigrate/v2 v2.1.5
 	github.com/go-ldap/ldap/v3 v3.4.11
 	github.com/go-playground/locales v0.14.1
 	github.com/go-playground/universal-translator v0.18.1
@@ -26,11 +26,11 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/pkg/sftp v1.13.9
 	github.com/pquerna/otp v1.5.0
-	github.com/redis/go-redis/v9 v9.13.0
+	github.com/redis/go-redis/v9 v9.14.0
 	github.com/robfig/cron/v3 v3.0.1 // 定时任务
 	github.com/sijms/go-ora/v2 v2.9.0
-	github.com/spf13/cast v1.9.2
-	github.com/stretchr/testify v1.10.0
+	github.com/spf13/cast v1.10.0
+	github.com/stretchr/testify v1.11.1
 	github.com/tidwall/gjson v1.18.0
 	github.com/veops/go-ansiterm v0.0.5
 	go.mongodb.org/mongo-driver/v2 v2.3.0 // mongo
@@ -41,7 +41,7 @@ require (
 	gopkg.in/yaml.v3 v3.0.1
 	// gorm
 	gorm.io/driver/mysql v1.6.0
-	gorm.io/gorm v1.30.5
+	gorm.io/gorm v1.31.0
 )
 
 require (
@@ -69,7 +69,6 @@ require (
 	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/goccy/go-json v0.10.5 // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 // indirect
 	github.com/golang-sql/sqlexp v0.1.0 // indirect
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
diff --git a/server/internal/db/application/db_data_sync.go b/server/internal/db/application/db_data_sync.go
index bb78c39e..1eb2ffbc 100644
--- a/server/internal/db/application/db_data_sync.go
+++ b/server/internal/db/application/db_data_sync.go
@@ -94,7 +94,7 @@ func (app *dataSyncAppImpl) Delete(ctx context.Context, id uint64) error {
 
 func (app *dataSyncAppImpl) Run(ctx context.Context, id uint64) error {
 	if app.IsRunning(id) {
-		logx.Warn("[%d] the db sync task is running...", id)
+		logx.Warnf("[%d] the db sync task is running...", id)
 		return nil
 	}
 
@@ -136,7 +136,7 @@ func (app *dataSyncAppImpl) Run(ctx context.Context, id uint64) error {
 				logx.ErrorfContext(ctx, "data source connection unavailable: %s", err.Error())
 				return
 			}
-			srcConn, err := app.dbApp.GetDbConn(ctx, uint64(task.SrcDbId), task.SrcDbName)
+			srcConn, err := app.dbApp.GetDbConn(context.Background(), uint64(task.SrcDbId), task.SrcDbName)
 			if err != nil {
 				logx.ErrorfContext(ctx, "failed to connect to the source database: %s", err.Error())
 				return
@@ -381,6 +381,7 @@ func (app *dataSyncAppImpl) InitCronJob() {
 
 	if err := app.CursorByCond(&entity.DataSyncTaskQuery{Status: entity.DataSyncTaskStatusEnable}, func(dst *entity.DataSyncTask) error {
 		app.addCronJob(contextx.NewTraceId(), dst)
+		app.MarkStop(dst.Id)
 		return nil
 	}); err != nil {
 		logx.ErrorTrace("the db data sync task failed to initialize: %v", err)
diff --git a/server/internal/db/dbm/dbi/column.go b/server/internal/db/dbm/dbi/column.go
index babb10e5..f7415234 100644
--- a/server/internal/db/dbm/dbi/column.go
+++ b/server/internal/db/dbm/dbi/column.go
@@ -7,6 +7,7 @@ import (
 	"encoding/hex"
 	"fmt"
 	"mayfly-go/pkg/utils/collx"
+	"strconv"
 	"strings"
 	"time"
 
@@ -111,6 +112,12 @@ func ClearNumScale(column *Column) {
 	column.CharMaxLength = 0
 }
 
+func ClearNumPrecision(column *Column) {
+	column.NumScale = 0
+	column.NumPrecision = 0
+	column.CharMaxLength = 0
+}
+
 // DataType 数据类型, 对应于go类型，如int int64等。可自定义其他类型
 type DataType struct {
 	Name string //  类型名
@@ -173,7 +180,13 @@ func SQLValueString(val any) string {
 		return fmt.Sprintf("%v", val)
 	}
 
-	return fmt.Sprintf("'%s'", strings.ReplaceAll(strings.ReplaceAll(strVal, "'", "''"), `\`, `\\`))
+	// 使用 strconv.Quote 来处理所有特殊字符
+	quoted := strconv.Quote(strVal)
+	// 去掉 strconv.Quote 添加的外层引号，因为会在最后添加 SQL 的单引号
+	quoted = quoted[1 : len(quoted)-1]
+	// 处理 SQL 中的单引号
+	quoted = strings.ReplaceAll(quoted, "'", "''")
+	return fmt.Sprintf("'%s'", quoted)
 }
 
 var (
diff --git a/server/internal/db/dbm/dm/meta.go b/server/internal/db/dbm/dm/meta.go
index c622a45f..38aa80cb 100644
--- a/server/internal/db/dbm/dm/meta.go
+++ b/server/internal/db/dbm/dm/meta.go
@@ -24,17 +24,16 @@ type Meta struct {
 func (dm *Meta) GetSqlDb(ctx context.Context, d *dbi.DbInfo) (*sql.DB, error) {
 	driverName := "dm"
 	db := d.Database
-	var dbParam string
+	dbParam := "?escapeProcess=true"
 	if db != "" {
 		// dm database可以使用db/schema表示，方便连接指定schema, 若不存在schema则使用默认schema
 		ss := strings.Split(db, "/")
 		if len(ss) > 1 {
-			dbParam = fmt.Sprintf("%s?schema=\"%s\"&escapeProcess=true", ss[0], ss[len(ss)-1])
-		} else {
-			dbParam = db + "?escapeProcess=true"
+			dbParam = fmt.Sprintf("%s&schema=\"%s\"", dbParam, ss[len(ss)-1])
 		}
-	} else {
-		dbParam = "?escapeProcess=true"
+	}
+	if d.Params != "" {
+		dbParam += "&" + d.Params
 	}
 
 	err := d.IfUseSshTunnelChangeIpPort(ctx)
diff --git a/server/internal/db/dbm/mysql/column.go b/server/internal/db/dbm/mysql/column.go
index 17eebb5b..b76f8f2c 100644
--- a/server/internal/db/dbm/mysql/column.go
+++ b/server/internal/db/dbm/mysql/column.go
@@ -22,7 +22,7 @@ var (
 	UnsignedMediumint = dbi.NewDbDataType("unsigned mediumint", dbi.DTInt64).WithCT(dbi.CTUnsignedInt4).WithFixColumn(dbi.ClearNumScale)
 
 	Decimal = dbi.NewDbDataType("decimal", dbi.DTDecimal).WithCT(dbi.CTDecimal)
-	Double  = dbi.NewDbDataType("double", dbi.DTNumeric).WithCT(dbi.CTNumeric)
+	Double  = dbi.NewDbDataType("double", dbi.DTNumeric).WithCT(dbi.CTNumeric).WithFixColumn(dbi.ClearNumPrecision)
 	Float   = dbi.NewDbDataType("float", dbi.DTNumeric).WithCT(dbi.CTNumeric)
 
 	Varchar    = dbi.NewDbDataType("varchar", dbi.DTString).WithCT(dbi.CTVarchar)
@@ -40,9 +40,9 @@ var (
 	Enum = dbi.NewDbDataType("enum", dbi.DTString).WithCT(dbi.CTEnum)
 	Set  = dbi.NewDbDataType("set", dbi.DTString).WithCT(dbi.CTVarchar)
 
-	Blob       = dbi.NewDbDataType("blob", dbi.DTBytes).WithCT(dbi.CTBlob)
-	Mediumblob = dbi.NewDbDataType("mediumblob", dbi.DTBytes).WithCT(dbi.CTMediumblob)
-	Longblob   = dbi.NewDbDataType("longblob", dbi.DTBytes).WithCT(dbi.CTLongblob)
+	Blob       = dbi.NewDbDataType("blob", dbi.DTBytes).WithCT(dbi.CTBlob).WithFixColumn(dbi.ClearNumScale)
+	Mediumblob = dbi.NewDbDataType("mediumblob", dbi.DTBytes).WithCT(dbi.CTMediumblob).WithFixColumn(dbi.ClearNumScale)
+	Longblob   = dbi.NewDbDataType("longblob", dbi.DTBytes).WithCT(dbi.CTLongblob).WithFixColumn(dbi.ClearNumScale)
 	Binary     = dbi.NewDbDataType("binary", dbi.DTBytes).WithCT(dbi.CTBinary)
 	Varbinary  = dbi.NewDbDataType("varbinary", dbi.DTBytes).WithCT(dbi.CTVarbinary)
 )
diff --git a/server/pkg/ws/client_manager.go b/server/pkg/ws/client_manager.go
index 30b45aa0..196521e6 100644
--- a/server/pkg/ws/client_manager.go
+++ b/server/pkg/ws/client_manager.go
@@ -30,17 +30,16 @@ func (ucs UserClients) Count() int {
 
 // 连接管理
 type ClientManager struct {
-	UserClientsMap map[UserId]UserClients // 全部的用户连接, key->userid, value->UserClients
-	RwLock         sync.RWMutex           // 读写锁
+	UserClientsMap sync.Map // 全部的用户连接, key->userid, value->UserClients
 
 	ConnectChan    chan *Client // 连接处理
 	DisConnectChan chan *Client // 断开连接处理
-	MsgChan        chan *Msg    //  消息信息channel通道
+	MsgChan        chan *Msg    // 消息信息channel通道
 }
 
 func NewClientManager() (clientManager *ClientManager) {
 	return &ClientManager{
-		UserClientsMap: make(map[UserId]UserClients),
+		UserClientsMap: sync.Map{},
 		ConnectChan:    make(chan *Client, 10),
 		DisConnectChan: make(chan *Client, 10),
 		MsgChan:        make(chan *Msg, 100),
@@ -78,24 +77,30 @@ func (manager *ClientManager) CloseClient(client *Client) {
 
 // 根据用户id关闭客户端连接
 func (manager *ClientManager) CloseByUid(userId UserId) {
-	for _, client := range manager.GetByUid(userId) {
+	userClients := manager.GetByUid(userId)
+	for _, client := range userClients {
 		manager.CloseClient(client)
 	}
 }
 
 // 获取所有的客户端
 func (manager *ClientManager) AllUserClient() map[UserId]UserClients {
-	manager.RwLock.RLock()
-	defer manager.RwLock.RUnlock()
-
-	return manager.UserClientsMap
+	result := make(map[UserId]UserClients)
+	manager.UserClientsMap.Range(func(key, value any) bool {
+		userId := key.(UserId)
+		userClients := value.(UserClients)
+		result[userId] = userClients
+		return true
+	})
+	return result
 }
 
 // 通过userId获取用户所有客户端信息
 func (manager *ClientManager) GetByUid(userId UserId) UserClients {
-	manager.RwLock.RLock()
-	defer manager.RwLock.RUnlock()
-	return manager.UserClientsMap[userId]
+	if value, ok := manager.UserClientsMap.Load(userId); ok {
+		return value.(UserClients)
+	}
+	return nil
 }
 
 // 通过userId和clientId获取客户端信息
@@ -108,9 +113,12 @@ func (manager *ClientManager) GetByUidAndCid(uid UserId, clientId string) *Clien
 
 // 客户端数量
 func (manager *ClientManager) Count() int {
-	manager.RwLock.RLock()
-	defer manager.RwLock.RUnlock()
-	return len(manager.UserClientsMap)
+	count := 0
+	manager.UserClientsMap.Range(func(key, value any) bool {
+		count++
+		return true
+	})
+	return count
 }
 
 // 发送json数据给指定用户
@@ -139,7 +147,8 @@ func (manager *ClientManager) WriteMessage() {
 			}
 
 			// cid为空，则向该用户所有客户端发送该消息
-			for _, cli := range manager.GetByUid(uid) {
+			userClients := manager.GetByUid(uid)
+			for _, cli := range userClients {
 				if err := cli.WriteMsg(msg); err != nil {
 					logx.Warnf("ws send message failed - [uid=%d, cid=%s]: %s", uid, cli.ClientId, err.Error())
 				}
@@ -156,21 +165,23 @@ func (manager *ClientManager) HeartbeatTimer() {
 		for {
 			<-ticker.C
 			//发送心跳
-			for userId, clis := range manager.AllUserClient() {
+			manager.UserClientsMap.Range(func(key, value any) bool {
+				userId := key.(UserId)
+				clis := value.(UserClients)
 				for _, cli := range clis {
 					if cli == nil || cli.WsConn == nil {
 						continue
 					}
 					if err := cli.Ping(); err != nil {
 						manager.CloseClient(cli)
-						logx.Debugf("WS - failed to send heartbeat: uid=%v, cid=%s, usercount=%d", userId, cli.ClientId, Manager.Count())
+						logx.Debugf("WS - failed to send heartbeat: uid=%v, cid=%s, usercount=%d", userId, cli.ClientId, manager.Count())
 					} else {
 						logx.Debugf("WS - send heartbeat successfully: uid=%v, cid=%s", userId, cli.ClientId)
 					}
 				}
-			}
+				return true
+			})
 		}
-
 	}()
 }
 
@@ -192,31 +203,29 @@ func (manager *ClientManager) doDisconnect(client *Client) {
 		client.WsConn = nil
 	}
 	manager.delUserClient4Map(client)
-	logx.Debugf("WS client disconnected: uid=%d, cid=%s, usercount=%d", client.UserId, client.ClientId, Manager.Count())
+	logx.Debugf("WS client disconnected: uid=%d, cid=%s, usercount=%d", client.UserId, client.ClientId, manager.Count())
 }
 
 func (manager *ClientManager) addUserClient2Map(client *Client) {
-	manager.RwLock.Lock()
-	defer manager.RwLock.Unlock()
-
-	userClients := manager.UserClientsMap[client.UserId]
-	if userClients == nil {
-		userClients = make(UserClients)
-		manager.UserClientsMap[client.UserId] = userClients
+	// 先尝试加载现有的UserClients
+	if value, ok := manager.UserClientsMap.Load(client.UserId); ok {
+		userClients := value.(UserClients)
+		userClients.AddClient(client)
+	} else {
+		// 创建新的UserClients
+		userClients := make(UserClients)
+		userClients.AddClient(client)
+		manager.UserClientsMap.Store(client.UserId, userClients)
 	}
-	userClients.AddClient(client)
 }
 
 func (manager *ClientManager) delUserClient4Map(client *Client) {
-	manager.RwLock.Lock()
-	defer manager.RwLock.Unlock()
-
-	userClients := manager.UserClientsMap[client.UserId]
-	if userClients != nil {
+	if value, ok := manager.UserClientsMap.Load(client.UserId); ok {
+		userClients := value.(UserClients)
 		userClients.DeleteByCid(client.ClientId)
 		// 如果用户所有客户端都关闭，则移除manager中的UserClientsMap值
 		if userClients.Count() == 0 {
-			delete(manager.UserClientsMap, client.UserId)
+			manager.UserClientsMap.Delete(client.UserId)
 		}
 	}
 }