diff --git a/src/main/java/cn/zhangdeman/consts/RecordField.java b/src/main/java/cn/zhangdeman/consts/RecordField.java
index 9950766..718962d 100644
--- a/src/main/java/cn/zhangdeman/consts/RecordField.java
+++ b/src/main/java/cn/zhangdeman/consts/RecordField.java
@@ -37,4 +37,6 @@ public class RecordField {
 
 
     public static final String LOGGER_TYPE = "log_type"; // 日志类型
+    public static final String TIMESTAMP = "timestamp"; // 时间戳
+    public static final String TIME_FORMAT = "time_format"; // 格式化时间
 }
diff --git a/src/main/java/cn/zhangdeman/logger/BaseProvider.java b/src/main/java/cn/zhangdeman/logger/BaseProvider.java
index 09f2a10..d0a5cb1 100644
--- a/src/main/java/cn/zhangdeman/logger/BaseProvider.java
+++ b/src/main/java/cn/zhangdeman/logger/BaseProvider.java
@@ -31,7 +31,8 @@ public abstract class BaseProvider implements JsonProvider<ILoggingEvent> {
     }
 
     // 写入公共字段
-    protected void writeCommonField(RuntimeContext runtimeContext, JsonGenerator gen, String logType, String logData) throws IOException {
+    protected void writeCommonField(RuntimeContext runtimeContext, JsonGenerator gen, String logType, Object logData) throws IOException {
+        gen.writeNumberField(RecordField.TIMESTAMP, System.currentTimeMillis()); // 记录日志的时间
         gen.writeStringField(RecordField.REQUEST_ID, runtimeContext.getRequestId());
         gen.writeStringField(RecordField.TRACE_ID, runtimeContext.getTraceId());
         gen.writeStringField(RecordField.SERVER_IP, runtimeContext.getServerIp());
@@ -42,7 +43,7 @@ public abstract class BaseProvider implements JsonProvider<ILoggingEvent> {
         gen.writeStringField(RecordField.REQUEST_CLIENT_IP, runtimeContext.getRequestInfo().getClientIp());
         gen.writeNumberField(RecordField.COST, System.currentTimeMillis() - runtimeContext.getStartTimeStamp()); // 代表的是从请求开始, 到打印日志这一刻, 花费了多长时间
         gen.writeStringField(RecordField.REQUEST_CONTENT_TYPE, runtimeContext.getRequestInfo().getRequestContentType() == null ? "" : runtimeContext.getRequestInfo().getRequestContentType());
-        gen.writeStringField(RecordField.CONTEXT_DATA,logData); // 除了公共字段值外的其他数据, 统一放在logData中
+        gen.writeObjectField(RecordField.CONTEXT_DATA,logData); // 除了公共字段值外的其他数据, 统一放在logData中
     }
 
     @Override
diff --git a/src/main/java/cn/zhangdeman/logger/RequestInfoLogProvider.java b/src/main/java/cn/zhangdeman/logger/RequestInfoLogProvider.java
index 91428c8..dfd879c 100644
--- a/src/main/java/cn/zhangdeman/logger/RequestInfoLogProvider.java
+++ b/src/main/java/cn/zhangdeman/logger/RequestInfoLogProvider.java
@@ -17,6 +17,6 @@ public class RequestInfoLogProvider extends BaseProvider {
             return;
         }
         // 请求输入日志
-        writeCommonField(runtimeContext, gen, LogTypeEnum.REQUEST_INPUT.getLogType(), runtimeContext.getRequestInfo().toString());
+        writeCommonField(runtimeContext, gen, LogTypeEnum.REQUEST_INPUT.getLogType(), runtimeContext.getRequestInfo());
     }
 }