diff --git a/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/constant/FieldConstant.java b/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/constant/FieldConstant.java
index dd29940..4819f43 100644
--- a/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/constant/FieldConstant.java
+++ b/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/constant/FieldConstant.java
@@ -37,6 +37,9 @@ public interface FieldConstant {
     String MOBILE = "MOBILE";
     String MOBILE_HUMP = "mobile";
 
+    String ID_CARD = "ID_CARD";
+    String ID_CARD_HUMP = "idCard";
+
     String STATE = "STATE";
     String STATE_HUMP = "state";