diff --git a/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommand.cs b/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommand.cs
index 8d862ae804..5a40aa0491 100644
--- a/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommand.cs
+++ b/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommand.cs
@@ -302,6 +302,16 @@ namespace CSNetwork.C2SCommand
         public byte pvpMask;
     }
 
+    // Gather material command
+    public struct cmd_gather_material
+    {
+        public int mid;           // Matter ID
+        public ushort tool_pack;  // Tool package
+        public ushort tool_index; // Tool index
+        public int tool_type;     // Tool type ID
+        public int id_task;       // Task ID
+    }
+
     public struct cmd_error_msg
     {
         public int iMessage;
diff --git a/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommandFactory.cs b/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommandFactory.cs
index ff424e5a88..f7b832c87c 100644
--- a/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommandFactory.cs
+++ b/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommandFactory.cs
@@ -743,5 +743,18 @@ namespace CSNetwork.C2SCommand
             // Serialize the command and return the serialized data
             return SerializeCommand(CommandID.AUTO_TEAM_SET_GOAL, pCmd);
         }
+
+        public static Octets c2s_CmdGatherMaterial(int idMatter, int iToolPack, int iToolIdx, int idTool, int idTask)
+        {
+            var cmd = new cmd_gather_material
+            {
+                mid = idMatter,
+                tool_pack = (ushort)iToolPack,
+                tool_index = (ushort)iToolIdx,
+                tool_type = idTool,
+                id_task = idTask
+            };
+            return SerializeCommand(CommandID.GATHER_MATERIAL, cmd);
+        }
     }
 }