diff --git a/src/main/java/com/isu/gaswellwatch/modbus/data/impl/EtcPersistenceHandler.java b/src/main/java/com/isu/gaswellwatch/modbus/data/impl/EtcPersistenceHandler.java
index a68c4a3..d0acb38 100644
--- a/src/main/java/com/isu/gaswellwatch/modbus/data/impl/EtcPersistenceHandler.java
+++ b/src/main/java/com/isu/gaswellwatch/modbus/data/impl/EtcPersistenceHandler.java
@@ -28,6 +28,7 @@ public class EtcPersistenceHandler extends AbstractPersistenceHandler {
         ETC_COLUMN_MAPPING_MAP.put("current_status_start_time", "currentStatusStartTime");
         ETC_COLUMN_MAPPING_MAP.put("cas_pressure", "casPressure");
         ETC_COLUMN_MAPPING_MAP.put("oil_pressure", "oilPressure");
+        ETC_COLUMN_MAPPING_MAP.put("pre_pressure", "prePressure");
         ETC_COLUMN_MAPPING_MAP.put("plunger_rise_time", "plungerRiseTime");
         ETC_COLUMN_MAPPING_MAP.put("arrival_sensor_delay_time", "arrivalSensorDelayTime");
         ETC_COLUMN_MAPPING_MAP.put("well_shut_in_time", "wellShutInTime");
diff --git a/src/main/java/com/isu/gaswellwatch/modbus/data/impl/ScssPersistenceHandler.java b/src/main/java/com/isu/gaswellwatch/modbus/data/impl/ScssPersistenceHandler.java
index 221aca5..79fee62 100644
--- a/src/main/java/com/isu/gaswellwatch/modbus/data/impl/ScssPersistenceHandler.java
+++ b/src/main/java/com/isu/gaswellwatch/modbus/data/impl/ScssPersistenceHandler.java
@@ -130,7 +130,7 @@ public class ScssPersistenceHandler extends AbstractPersistenceHandler {
                 ScssPersistenceHandler.this.setValue(ps, newRow, 7, "firstSolenoidStatus", Types.INTEGER);
                 ScssPersistenceHandler.this.setValue(ps, newRow, 8, "batteryVoltage", Types.DECIMAL);
                 ScssPersistenceHandler.this.setValue(ps, newRow, 9, "solarVoltage", Types.DECIMAL);
-                ScssPersistenceHandler.this.setValue(ps, newRow, 10, "remainingTimeAction", Types.INTEGER);
+                ScssPersistenceHandler.this.setValue(ps, newRow, 10, "remainingTimeAction", Types.VARCHAR);
                 ScssPersistenceHandler.this.setValue(ps, newRow, 11, "secondSolenoidStatus", Types.INTEGER);
                 ScssPersistenceHandler.this.setValue(ps, newRow, 12, "prePressure", Types.INTEGER);
                 ScssPersistenceHandler.this.setValue(ps, newRow, 13, "internetTraffic", Types.INTEGER);
diff --git a/src/main/resources/sql/CREATE_SCSS.sql b/src/main/resources/sql/CREATE_SCSS.sql
index bb4a0db..f52266d 100644
--- a/src/main/resources/sql/CREATE_SCSS.sql
+++ b/src/main/resources/sql/CREATE_SCSS.sql
@@ -10,7 +10,7 @@ CREATE TABLE `$TableName$`
     `first_solenoid_status`                     int            NULL DEFAULT NULL COMMENT '当前第一个电磁阀状态',
     `battery_voltage`                           decimal(10, 1) NULL DEFAULT NULL COMMENT '电池电压',
     `solar_voltage`                             decimal(10, 1) NULL DEFAULT NULL COMMENT '太阳能电压',
-    `remaining_time_action`                     int            NULL DEFAULT NULL COMMENT '动作剩余时间',
+    `remaining_time_action`                     varchar(10)    NULL DEFAULT NULL COMMENT '动作剩余时间，秒数，需要转为小时+分钟',
     `second_solenoid_status`                    int            NULL DEFAULT NULL COMMENT '第二个电磁阀状态',
     `pre_pressure`                              int            NULL DEFAULT NULL COMMENT '输压',
     `internet_traffic`                          int            NULL DEFAULT NULL COMMENT '流量',