diff --git a/src/main/java/com/actiontech/dble/services/manager/response/ShowConnectionPoolProperty.java b/src/main/java/com/actiontech/dble/services/manager/response/ShowConnectionPoolProperty.java
index 670e663dd..41ab8d10d 100644
--- a/src/main/java/com/actiontech/dble/services/manager/response/ShowConnectionPoolProperty.java
+++ b/src/main/java/com/actiontech/dble/services/manager/response/ShowConnectionPoolProperty.java
@@ -36,13 +36,13 @@ public final class ShowConnectionPoolProperty {
         FIELDS[i] = PacketUtil.getField("DB_GROUP", Fields.FIELD_TYPE_VAR_STRING);
         FIELDS[i++].setPacketId(++packetId);
 
-        FIELDS[i] = PacketUtil.getField("DB_INSTANCE", Fields.FIELD_TYPE_LONG);
+        FIELDS[i] = PacketUtil.getField("DB_INSTANCE", Fields.FIELD_TYPE_VAR_STRING);
         FIELDS[i++].setPacketId(++packetId);
 
         FIELDS[i] = PacketUtil.getField("PROPERTY", Fields.FIELD_TYPE_VAR_STRING);
         FIELDS[i++].setPacketId(++packetId);
 
-        FIELDS[i] = PacketUtil.getField("VALUE", Fields.FIELD_TYPE_LONG);
+        FIELDS[i] = PacketUtil.getField("VALUE", Fields.FIELD_TYPE_VAR_STRING);
         FIELDS[i].setPacketId(++packetId);
 
         EOF.setPacketId(++packetId);
diff --git a/src/main/java/com/actiontech/dble/services/manager/response/ShowConnectionSQLStatus.java b/src/main/java/com/actiontech/dble/services/manager/response/ShowConnectionSQLStatus.java
index bac23f83c..f21ac2a77 100644
--- a/src/main/java/com/actiontech/dble/services/manager/response/ShowConnectionSQLStatus.java
+++ b/src/main/java/com/actiontech/dble/services/manager/response/ShowConnectionSQLStatus.java
@@ -37,7 +37,7 @@ public final class ShowConnectionSQLStatus {
         byte packetId = 0;
         HEADER.setPacketId(++packetId);
 
-        FIELDS[i] = PacketUtil.getField("OPERATION", Fields.FIELD_TYPE_LONG);
+        FIELDS[i] = PacketUtil.getField("OPERATION", Fields.FIELD_TYPE_VAR_STRING);
         FIELDS[i++].setPacketId(++packetId);
 
         FIELDS[i] = PacketUtil.getField("START(ms)", Fields.FIELD_TYPE_VAR_STRING);