diff --git a/src/common/ClientConnection.ts b/src/common/ClientConnection.ts
index 3d05b64..94113e0 100644
--- a/src/common/ClientConnection.ts
+++ b/src/common/ClientConnection.ts
@@ -1437,6 +1437,38 @@ export default class ClientConnection {
     );
   }
 
+  public async SetBlendingHorDensity(
+    row: number,
+    column: number,
+    control_point: number,
+    value: number
+  ) {
+    return await this.doRpc<Protocol.NoneResponse>(
+      new Protocol.SetBlendingHoDensityRequestEntity(
+        row,
+        column,
+        control_point,
+        value
+      )
+    );
+  }
+
+  public async SetBlendingVerDensity(
+    row: number,
+    column: number,
+    control_point: number,
+    value: number
+  ) {
+    return await this.doRpc<Protocol.NoneResponse>(
+      new Protocol.SetBlendingVerDensityRequestEntity(
+        row,
+        column,
+        control_point,
+        value
+      )
+    );
+  }
+
   public destory() {
     this.ws?.close();
     if (this.ws) {
diff --git a/src/entities/WSProtocol.ts b/src/entities/WSProtocol.ts
index a6e3fd4..31d02e8 100644
--- a/src/entities/WSProtocol.ts
+++ b/src/entities/WSProtocol.ts
@@ -514,6 +514,12 @@ export namespace Protocol {
     public static get kSaveBlendingConfig() {
       return Commands.PROTOCOL_PREFIX + "SaveBlendingConfig";
     }
+    public static get kSetBlendingHorDensity() {
+      return Commands.PROTOCOL_PREFIX + "SetBlendingHorDensity";
+    }
+    public static get kSetBlendingVerDensity() {
+      return Commands.PROTOCOL_PREFIX + "SetBlendingVerDensity";
+    }
 
     static _all_commands = new Set([
       Commands.kUnKnowCommand,
@@ -642,7 +648,9 @@ export namespace Protocol {
       Commands.kEnableBlending,
       Commands.kSetBlendingOverlap,
       Commands.kGetBlendingConfig,
-      Commands.kSaveBlendingConfig,
+      Commands.kSaveBlendingConfig,
+      Commands.SetBlendingHorDensity,
+      Commands.SetBlendingVerDensity,
     ]);
     public static get AllCommands() {
       return this._all_commands;
@@ -3391,4 +3399,52 @@ export namespace Protocol {
     }
     name = "";
   }
+
+  export class SetBlendingHorDensityRequestEntity extends PacketEntity {
+    constructor(
+      row: number,
+      column: number,
+      control_point: number,
+      value: number,
+      rpc_id = 0
+    ) {
+      super();
+      super.command = Commands.kSetBlendingHorDensity;
+      super.flag = PacketEntity.FLAG_REQUEST;
+      super.rpc_id = rpc_id;
+
+      this.row = row ?? 0;
+      this.column = column ?? 0;
+      this.control_point = control_point ?? 0;
+      this.value = value ?? 0;
+    }
+    row = 0;
+    column = 0;
+    control_point = 0; //控制点编号，1开始，从上到下从左到右
+    value = 0;
+  }
+
+  export class SetBlendingVerDensityRequestEntity extends PacketEntity {
+    constructor(
+      row: number,
+      column: number,
+      control_point: number,
+      value: number,
+      rpc_id = 0
+    ) {
+      super();
+      super.command = Commands.kSetBlendingVerDensity;
+      super.flag = PacketEntity.FLAG_REQUEST;
+      super.rpc_id = rpc_id;
+
+      this.row = row ?? 0;
+      this.column = column ?? 0;
+      this.control_point = control_point ?? 0;
+      this.value = value ?? 0;
+    }
+    row = 0;
+    column = 0;
+    control_point = 0; //控制点编号，1开始，从上到下从左到右
+    value = 0;
+  }
 }