diff --git a/tduck-project/src/main/java/com/tduck/cloud/project/entity/enums/ProjectItemTypeEnum.java b/tduck-project/src/main/java/com/tduck/cloud/project/entity/enums/ProjectItemTypeEnum.java
index 18209bb..b65ab54 100644
--- a/tduck-project/src/main/java/com/tduck/cloud/project/entity/enums/ProjectItemTypeEnum.java
+++ b/tduck-project/src/main/java/com/tduck/cloud/project/entity/enums/ProjectItemTypeEnum.java
@@ -39,7 +39,9 @@ public enum ProjectItemTypeEnum {
     DESC_TEXT("DESC_TEXT", "文字描述", DescTextExpandStruct.class),
     SIGN_PAD("SIGN_PAD", "手写签名", SignPadExpandStruct.class),
     PAGINATION("PAGINATION", "分页", PaginationExpandStruct.class),
-    DIVIDER("DIVIDER", "分割线", DividerExpandStruct.class);
+    DIVIDER("DIVIDER", "分割线", DividerExpandStruct.class),
+    PROVINCE_CITY("PROVINCE_CITY", "省市联动", EmptyExpandStruct.class),
+    INPUT_MAP("INPUT_MAP", "地理位置", EmptyExpandStruct.class);
 
     @EnumValue
     @JsonValue
diff --git a/tduck-project/src/main/java/com/tduck/cloud/project/entity/struct/EmptyExpandStruct.java b/tduck-project/src/main/java/com/tduck/cloud/project/entity/struct/EmptyExpandStruct.java
new file mode 100644
index 0000000..778d90f
--- /dev/null
+++ b/tduck-project/src/main/java/com/tduck/cloud/project/entity/struct/EmptyExpandStruct.java
@@ -0,0 +1,10 @@
+package com.tduck.cloud.project.entity.struct;
+
+import lombok.Data;
+
+/**
+ * 无扩展属性
+ */
+@Data
+public class EmptyExpandStruct {
+}