diff --git a/protos/CommonProto.proto b/protos/CommonProto.proto
index 9e038ab..c773278 100644
--- a/protos/CommonProto.proto
+++ b/protos/CommonProto.proto
@@ -98,8 +98,9 @@ option optimize_for = SPEED;
 
 
 	message Mission{
-		optional string id = 1; 
-		optional int32 itemId = 2;
+		optional int32 itemId = 1;
+		optional string state = 2;
+		optional int32 missionStep = 3;
 	}
 
 
diff --git a/protos/MapInfoProto.proto b/protos/MapInfoProto.proto
index a1199ca..d64ed0e 100644
--- a/protos/MapInfoProto.proto
+++ b/protos/MapInfoProto.proto
@@ -38,6 +38,8 @@ import "CommonProto.proto";
 		optional EventBehaviorCommon EventBehaviorCommon = 2;
 		// 奖励
 		optional Drop drop = 3;
+		// 开启主线任务
+		optional Mission mission = 4;
 	}
 
 	// 更新地图状态
diff --git a/protos/MessageTypeProto.proto b/protos/MessageTypeProto.proto
index f400b47..0be2ebf 100644
--- a/protos/MessageTypeProto.proto
+++ b/protos/MessageTypeProto.proto
@@ -98,6 +98,12 @@ enum MessageType{
 
     MAIL_TAKE_MAIL_ITEM_REQUEST = 11208; //领取附件
     MAIL_TAKE_MAIL_ITEM_RESPONESE = 11209;
+
+    MISSION_GET_ALL_REQUEST = 11210;  // 获取任务
+    MISSION_GET_ALL_RESPONSE = 11211;
+
+    MISSION_TAKE_REWARD_REQUEST = 11212; // 领取任务奖励
+    MISSION_TAKE_REWARD_RESPONSE = 11213;
 // N 11300
 // O 11400
 // P 11500
diff --git a/protos/MissionInfoProto.proto b/protos/MissionInfoProto.proto
new file mode 100644
index 0000000..56c2d5e
--- /dev/null
+++ b/protos/MissionInfoProto.proto
@@ -0,0 +1,19 @@
+package com.ljsd.jieling.protocols;
+
+option optimize_for = SPEED;
+
+import "CommonProto.proto";
+
+	// 获取任务信息
+	message MissionGetAllResponse{  
+		repeated Mission missions = 1; // 所有任务
+	}
+
+	// 领取任务奖励
+	message TakeMissionRewardRequest{
+		optional int32 missionId = 1; // 要领取奖励的任务id
+	}
+	message TakeMissionResponse{
+		optional Drop Drop = 1;
+	}
+