diff --git a/proto/phase_server.proto b/proto/phase_server.proto
index b52b428..b2832ae 100644
--- a/proto/phase_server.proto
+++ b/proto/phase_server.proto
@@ -247,36 +247,36 @@ message CrossRunningPhaseRequest {
 message CrossRunningPhaseResponse {
   int32 code = 1;
   string msg = 2;
-  repeated List data = 3;
+  repeated List data = 3; //数据列表
   message List {
-    int32 citycode = 1;
-    string crossid = 2;
-    string jj_crossid = 3;
-    int32 scheduleid = 4;
-    string schedule_week = 5;
-    string schedule_name = 6;
+    int32 citycode = 1;   //城市编码
+    string crossid = 2;   //路口ID
+    string jj_crossid = 3;    
+    int32 scheduleid = 4;   //日计划号
+    string schedule_week = 5; //周，1,2,3
+    string schedule_name = 6; //周的名称，全周或工作日
     repeated tps_list tps = 7;
   }
   message tps_list {
-    string tp_start = 1;
-    string tp_end = 2;
-    int32 planid = 3;
-    string plan_name = 4;
-    string control_mode = 5;
-    int32 cycle = 6;
-    int32 coord_phaseid = 7;
-    int32 offset = 8;
-    repeated stages stage_list = 9;
+    string tp_start = 1;  //时段开始时间
+    string tp_end = 2;    //时段结束时间
+    int32 planid = 3;     //方案号
+    string plan_name = 4; //方案名称
+    string control_mode = 5;  //控制模式
+    int32 cycle = 6;      //周期
+    int32 coord_phaseid = 7;    //协调相位ID
+    int32 offset = 8;     //相位差
+    repeated stages stage_list = 9;   //阶段列表
   }
   message stages {
-    int32 stageid = 1;
-    int32 stage_duration = 2;
-    string stage_name = 3;
-    int32 green = 4;
-    int32 yellow = 5;
-    int32 allred = 6;
-    string phases = 7;
-    string phases_name = 8;
+    int32 stageid = 1;    //阶段ID
+    int32 stage_duration = 2;   //阶段时长
+    string stage_name = 3;    //阶段名称
+    int32 green = 4;      //绿灯时长
+    int32 yellow = 5;     //黄灯时长
+    int32 allred = 6;     //全红时长
+    string phases = 7;    //相位ID集合，1，3，4，5
+    string phases_name = 8; //相位名称，南直行,北直行,南行人,东北直行
     int32 min_green = 9;
     int32 max_green = 10;
   }