diff --git a/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Batch/Batch.java b/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Batch/Batch.java
index b4ae21ebf..53b8aa37b 100644
--- a/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Batch/Batch.java
+++ b/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Batch/Batch.java
@@ -54,7 +54,7 @@ public long pointNum() {
     // Count the number of measurements
     List<Sensor> sensors = deviceSchema.getSensors();
     for (Sensor sensor : sensors) {
-      if (sensor.getColumnCategory() == ColumnCategory.MEASUREMENT) {
+      if (sensor.getColumnCategory() == ColumnCategory.FIELD) {
         measureNum++;
       }
     }
diff --git a/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Batch/MultiDeviceBatch.java b/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Batch/MultiDeviceBatch.java
index 61d677e64..78984ebdc 100644
--- a/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Batch/MultiDeviceBatch.java
+++ b/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Batch/MultiDeviceBatch.java
@@ -85,7 +85,7 @@ public long pointNum() {
     long measureNum = 0;
     List<Sensor> sensors = deviceSchemas.get(0).getSensors();
     for (Sensor sensor : sensors) {
-      if (sensor.getColumnCategory() == ColumnCategory.MEASUREMENT) {
+      if (sensor.getColumnCategory() == ColumnCategory.FIELD) {
         measureNum++;
       }
     }
diff --git a/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Sensor.java b/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Sensor.java
index d777fbea2..7b8d194fa 100644
--- a/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Sensor.java
+++ b/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/Sensor.java
@@ -39,7 +39,7 @@ public Sensor() {}
   public Sensor(String name, SensorType sensorType) {
     this.name = name;
     this.sensorType = sensorType;
-    this.columnCategory = ColumnCategory.MEASUREMENT;
+    this.columnCategory = ColumnCategory.FIELD;
   }
 
   public Sensor(String name, SensorType sensorType, ColumnCategory columnCategory) {
diff --git a/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/enums/ColumnCategory.java b/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/enums/ColumnCategory.java
index 02c178bd0..3441e03c4 100644
--- a/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/enums/ColumnCategory.java
+++ b/core/src/main/java/cn/edu/tsinghua/iot/benchmark/entity/enums/ColumnCategory.java
@@ -20,9 +20,9 @@
 package cn.edu.tsinghua.iot.benchmark.entity.enums;
 
 public enum ColumnCategory {
-  ID("ID"),
+  TAG("TAG"),
   ATTRIBUTE("ATTRIBUTE"),
-  MEASUREMENT("MEASUREMENT");
+  FIELD("FIELD");
 
   public String name;
 
@@ -37,6 +37,6 @@ public static ColumnCategory getType(int ordinal) {
       }
     }
     // default type
-    return ColumnCategory.MEASUREMENT;
+    return ColumnCategory.FIELD;
   }
 }
diff --git a/iotdb-2.0/src/main/java/cn/edu/tsinghua/iot/benchmark/iotdb200/ModelStrategy/TableStrategy.java b/iotdb-2.0/src/main/java/cn/edu/tsinghua/iot/benchmark/iotdb200/ModelStrategy/TableStrategy.java
index 56ca413ef..c8d7356db 100644
--- a/iotdb-2.0/src/main/java/cn/edu/tsinghua/iot/benchmark/iotdb200/ModelStrategy/TableStrategy.java
+++ b/iotdb-2.0/src/main/java/cn/edu/tsinghua/iot/benchmark/iotdb200/ModelStrategy/TableStrategy.java
@@ -27,6 +27,7 @@
 import cn.edu.tsinghua.iot.benchmark.entity.Batch.IBatch;
 import cn.edu.tsinghua.iot.benchmark.entity.Record;
 import cn.edu.tsinghua.iot.benchmark.entity.Sensor;
+import cn.edu.tsinghua.iot.benchmark.entity.enums.ColumnCategory;
 import cn.edu.tsinghua.iot.benchmark.entity.enums.SensorType;
 import cn.edu.tsinghua.iot.benchmark.iotdb200.DMLStrategy.SessionManager;
 import cn.edu.tsinghua.iot.benchmark.iotdb200.IoTDB;
@@ -118,7 +119,7 @@ private void registerTable(SessionManager metaSession, List<TimeseriesSchema> ti
             .append(" ")
             .append(SensorType.STRING)
             .append(" ")
-            .append(Tablet.ColumnCategory.ID);
+            .append(ColumnCategory.TAG);
         for (String key : deviceSchema.getTags().keySet()) {
           builder
               .append(", ")
@@ -126,7 +127,7 @@ private void registerTable(SessionManager metaSession, List<TimeseriesSchema> ti
               .append(" ")
               .append(SensorType.STRING)
               .append(" ")
-              .append(Tablet.ColumnCategory.ID);
+              .append(ColumnCategory.TAG);
         }
         builder.append(")");
         tables