diff --git a/src/gameLog.ts b/src/gameLog.ts
index 65e62be..255e644 100644
--- a/src/gameLog.ts
+++ b/src/gameLog.ts
@@ -1,6 +1,15 @@
 import { Db, MongoClient } from "mongodb";
 
 let logDB:Db;
+let errorLogDB:Db;
+
+/**
+ * 是否是G123的测试服
+ */
+function isG123stg(){
+    return G.config.mongodbUrl.indexOf('.stg.')!=-1;
+}
+
 async function connGameLogDB() {
     console.log('connect gamelog mongodb ......');
     let logDBUrl:string;
@@ -14,9 +23,39 @@ async function connGameLogDB() {
         maxIdleTimeMS: 5*60*1000
     });
     logDB = client.db(`gameLog${G.config.serverId}`);
+    errorLogDB = client.db(`nodeJsErrorLog`);
+
     return logDB;
 }
 
+
+process.on('uncaughtException',function(err:Error){
+    addErrorLog((err.stack).toString());
+})
+
+process.on('unhandledRejection', function (err:Error, promise) {
+    addErrorLog((err.stack).toString());
+})
+
+async function addErrorLog(errData:any){
+    try{
+        //g123测试版连接不上db，不抓取
+        if(isG123stg())return;
+        let log = {
+            serverId : G.config.serverId,
+            pid : process.pid,
+            cTime : Math.floor(Date.now()/1000),
+            error: errData
+        }
+        if(!errorLogDB){
+            await connGameLogDB();
+        }
+        errorLogDB.collection('nodeJsErrorLog').insertOne(log);
+    }catch(e){
+        console.error('addErrorLog',e);
+    }
+}
+
 /**
  * 增加游戏日志
  * @param uid 玩家uid
@@ -27,6 +66,9 @@ async function connGameLogDB() {
 
 export async function addGameLog(uid:string, type:string, req:any, data:any){
     try{
+        //g123测试版连接不上db，不抓取
+        if(isG123stg())return;
+
         if(!logDB){
             await connGameLogDB();
         }
@@ -38,7 +80,6 @@ export async function addGameLog(uid:string, type:string, req:any, data:any){
         }
         //事件时间
         log['cTime'] = Math.floor(Date.now()/1000);
-
         logDB.collection('gameLog').insertOne(log);
     }catch(e){
         console.error('addGameLog',e);