diff --git a/src/api_s2c/user/ApiDot.ts b/src/api_s2c/user/ApiDot.ts
new file mode 100644
index 0000000..bf42370
--- /dev/null
+++ b/src/api_s2c/user/ApiDot.ts
@@ -0,0 +1,10 @@
+import {ApiCall} from "tsrpc";
+import {ReqDot, ResDot} from "../../shared/protocols/user/PtlDot";
+import {addGameDot} from "../../gameLog";
+
+export default async function (call: ApiCall<ReqDot, ResDot>) {
+
+    addGameDot(call.uid, call.req.type, call.req.data)
+
+    call.succ({});
+}
\ No newline at end of file
diff --git a/src/gameLog.ts b/src/gameLog.ts
index 7f70f2c..65e62be 100644
--- a/src/gameLog.ts
+++ b/src/gameLog.ts
@@ -43,4 +43,30 @@ export async function addGameLog(uid:string, type:string, req:any, data:any){
     }catch(e){
         console.error('addGameLog',e);
     }
+}
+
+/**
+ * 玩家游戏内打点
+ * @param uid 玩家uid
+ * @param type 日志类型
+ * @param data 日志内容
+ */
+
+export async function addGameDot(uid:string, type:string, data?:any){
+    try{
+        if(!logDB){
+            await connGameLogDB();
+        }
+        let log = {
+            uid,
+            type,
+            data
+        }
+        //事件时间
+        log['cTime'] = Math.floor(Date.now()/1000);
+
+        logDB.collection('gameDot').insertOne(log);
+    }catch(e){
+        console.error('addGameLog',e);
+    }
 }
\ No newline at end of file
diff --git a/src/shared/protocols/user/PtlDot.ts b/src/shared/protocols/user/PtlDot.ts
new file mode 100644
index 0000000..d81ccd0
--- /dev/null
+++ b/src/shared/protocols/user/PtlDot.ts
@@ -0,0 +1,8 @@
+export interface ReqDot {
+    type: string,
+    data?: any
+}
+
+export interface ResDot {
+
+}