diff --git a/abstract/IBalance.go b/abstract/IBalance.go
index 8e2e5c3..b6e7db8 100644
--- a/abstract/IBalance.go
+++ b/abstract/IBalance.go
@@ -19,5 +19,5 @@ import (
 // Date : 2:44 下午 2021/4/1
 type IBalance interface {
 	// Get 获取一个节点
-	Get(nodeList []*define.SeverNode) (string, exception.IException)
+	Get(nodeList []*define.SeverNode) (*define.SeverNode, exception.IException)
 }
diff --git a/abstract/IServer.go b/abstract/IServer.go
index 977cf39..7d74546 100644
--- a/abstract/IServer.go
+++ b/abstract/IServer.go
@@ -14,9 +14,9 @@ import (
 
 // IServer 服务节点集合的接口约束
 type IServer interface {
-	Add(node *define.SeverNode)          // 在集群中添加一个节点
-	Modify(node *define.SeverNode)       // 修改集群中一个节点的信息
-	Remove(nodeID string)                // 在集群中移除一个节点
-	Get() (string, exception.IException) // 获取一个访问节点
-	ChangeBalance(d IBalance)            // 修改负载均衡策略
+	Add(node *define.SeverNode)                     // 在集群中添加一个节点
+	Modify(node *define.SeverNode)                  // 修改集群中一个节点的信息
+	Remove(nodeID string)                           // 在集群中移除一个节点
+	Get() (*define.SeverNode, exception.IException) // 获取一个访问节点
+	ChangeBalance(d IBalance)                       // 修改负载均衡策略
 }
diff --git a/define/define.go b/define/define.go
index e41dacd..1c4b9c0 100644
--- a/define/define.go
+++ b/define/define.go
@@ -13,12 +13,14 @@ package define
 //
 // Date : 2:46 下午 2021/4/1
 type SeverNode struct {
-	ID           string  `json:"id"`            // 机器编号
-	Host         string  `json:"host"`          // ip
-	Port         int     `json:"port"`          // 端口
-	Weight       float64 `json:"weight"`        // 权重
-	Status       int     `json:"status"`        // 状态
-	Count        uint64  `json:"count"`         // 节点访问次数, 用于实现最小访问次数的策略
-	CostTime     uint64  `json:"cost_time"`     // 节点访问耗时, 用于实现最小访问耗时的策略
-	FailureCount uint64  `json:"failure_count"` // 节点访问失败次数, 用于实现最小访问失败次数的策略
+	ID              string `json:"id"`               // 机器编号
+	Host            string `json:"host"`             // ip
+	Port            int    `json:"port"`             // 端口
+	Weight          int64  `json:"weight"`           // 权重
+	CurrentWeight   int64  `json:"current_weight"`   // 当前权重
+	EffectiveWeight int64  `json:"effective_weight"` // 有效权重
+	Status          int    `json:"status"`           // 状态
+	Count           uint64 `json:"count"`            // 节点访问次数, 用于实现最小访问次数的策略
+	CostTime        uint64 `json:"cost_time"`        // 节点访问耗时, 用于实现最小访问耗时的策略
+	FailureCount    uint64 `json:"failure_count"`    // 节点访问失败次数, 用于实现最小访问失败次数的策略
 }
diff --git a/implement/rand.go b/implement/rand.go
index bdb4944..53407d1 100644
--- a/implement/rand.go
+++ b/implement/rand.go
@@ -1,4 +1,4 @@
-// Package dispatch...
+// Package implement ...
 //
 // Description : dispatch...
 //
@@ -8,7 +8,6 @@
 package implement
 
 import (
-	"fmt"
 	"git.zhangdeman.cn/gateway/balance/abstract"
 	"git.zhangdeman.cn/zhangdeman/exception"
 	"math/rand"
@@ -38,10 +37,10 @@ type Rand struct {
 // Author : go_developer@163.com<张德满>
 //
 // Date : 6:01 下午 2021/4/1
-func (r Rand) Get(nodeList []*define.SeverNode) (string, exception.IException) {
+func (r Rand) Get(nodeList []*define.SeverNode) (*define.SeverNode, exception.IException) {
 	if len(nodeList) == 0 {
-		return "", exception.New(define.ErrorTypeNodeListEmpty, nil, "服务器可用节点为空")
+		return nil, exception.New(define.ErrorTypeNodeListEmpty, nil, "服务器可用节点为空")
 	}
 	node := nodeList[rand.Intn(len(nodeList))]
-	return fmt.Sprintf("%s:%d", node.Host, node.Port), nil
+	return node, nil
 }
diff --git a/implement/round_robin.go b/implement/round_robin.go
index e4c3735..fdd8fa7 100644
--- a/implement/round_robin.go
+++ b/implement/round_robin.go
@@ -8,12 +8,10 @@
 package implement
 
 import (
-	"fmt"
 	"git.zhangdeman.cn/gateway/balance/abstract"
 	"git.zhangdeman.cn/zhangdeman/exception"
 
 	"git.zhangdeman.cn/gateway/balance/define"
-	"git.zhangdeman.cn/zhangdeman/easylock"
 )
 
 // NewRoundRobin 轮询调度
@@ -23,7 +21,6 @@ import (
 // Date : 8:07 下午 2021/4/1
 func NewRoundRobin() abstract.IBalance {
 	return &RoundRobin{
-		lock:          easylock.NewLock(),
 		nextNodeIndex: 0,
 	}
 }
@@ -34,7 +31,6 @@ func NewRoundRobin() abstract.IBalance {
 //
 // Date : 8:06 下午 2021/4/1
 type RoundRobin struct {
-	lock          easylock.EasyLock
 	nextNodeIndex int
 }
 
@@ -43,19 +39,14 @@ type RoundRobin struct {
 // Author : go_developer@163.com<张德满>
 //
 // Date : 8:05 下午 2021/4/1
-func (r *RoundRobin) Get(nodeList []*define.SeverNode) (string, exception.IException) {
+func (r *RoundRobin) Get(nodeList []*define.SeverNode) (*define.SeverNode, exception.IException) {
 	if len(nodeList) == 0 {
-		return "", exception.New(define.ErrorTypeNodeListEmpty, nil, "服务器可用节点为空")
+		return nil, exception.New(define.ErrorTypeNodeListEmpty, nil, "服务器可用节点为空")
 	}
-	_ = r.lock.Lock()
-	defer func() {
-		_ = r.lock.Unlock()
-	}()
 	if r.nextNodeIndex >= len(nodeList) {
 		// 记录过索引之后, 在下次访问之前, 可能移除了某些节点, 所以要检测越界
 		r.nextNodeIndex = len(nodeList) - 1
 	}
-	node := fmt.Sprintf("%s:%d", nodeList[r.nextNodeIndex].Host, nodeList[r.nextNodeIndex].Port)
 	r.nextNodeIndex = (r.nextNodeIndex + 1) % len(nodeList)
-	return node, nil
+	return nodeList[r.nextNodeIndex], nil
 }
diff --git a/implement/weight_round_robin.go b/implement/weight_round_robin.go
new file mode 100644
index 0000000..63b7b26
--- /dev/null
+++ b/implement/weight_round_robin.go
@@ -0,0 +1,42 @@
+// Package implement ...
+//
+// Description : implement ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2025-05-23 23:24
+package implement
+
+import (
+	"git.zhangdeman.cn/gateway/balance/abstract"
+	"git.zhangdeman.cn/gateway/balance/define"
+	"git.zhangdeman.cn/zhangdeman/exception"
+)
+
+func NewWeightRoundRobin() abstract.IBalance {
+	return &WeightRoundRobin{}
+}
+
+// WeightRoundRobin 加权轮询选择机器
+type WeightRoundRobin struct {
+}
+
+func (w *WeightRoundRobin) Get(nodeList []*define.SeverNode) (*define.SeverNode, exception.IException) {
+	totalWeight := int64(0)
+	var selectedNode *define.SeverNode
+	// 计算总权重
+	for _, node := range nodeList {
+		node.CurrentWeight = node.CurrentWeight + node.EffectiveWeight // 每个节点的当前权重
+		totalWeight += node.Weight
+		if nil == selectedNode {
+			selectedNode = node
+		} else {
+			if node.CurrentWeight > selectedNode.CurrentWeight {
+				selectedNode = node
+			}
+		}
+	}
+	// 当前选中节点权重重置
+	selectedNode.CurrentWeight = selectedNode.CurrentWeight - totalWeight
+	return selectedNode, nil
+}
diff --git a/server.go b/server.go
index eea2209..36ef20e 100644
--- a/server.go
+++ b/server.go
@@ -49,6 +49,8 @@ func (s *Server) Add(node *define.SeverNode) {
 	defer func() {
 		s.lock.Unlock()
 	}()
+	node.EffectiveWeight = node.Weight
+	node.CurrentWeight = 0
 	s.NodeList = append(s.NodeList, node)
 }
 
@@ -75,7 +77,7 @@ func (s *Server) Remove(nodeID string) {
 // Author : go_developer@163.com<张德满>
 //
 // Date : 5:17 下午 2021/4/1
-func (s *Server) Get() (string, exception.IException) {
+func (s *Server) Get() (*define.SeverNode, exception.IException) {
 	s.lock.RLock()
 	defer func() {
 		s.lock.RUnlock()
@@ -91,6 +93,8 @@ func (s *Server) Modify(node *define.SeverNode) {
 	defer func() {
 		s.lock.RUnlock()
 	}()
+	node.EffectiveWeight = node.Weight
+	node.CurrentWeight = 0
 	findExistNode := false
 	for nodeIndex, item := range s.NodeList {
 		if item.ID == node.ID {