diff --git a/jshERP-boot/src/main/java/com/jsh/erp/datasource/entities/RoleEx.java b/jshERP-boot/src/main/java/com/jsh/erp/datasource/entities/RoleEx.java
new file mode 100644
index 00000000..845846b5
--- /dev/null
+++ b/jshERP-boot/src/main/java/com/jsh/erp/datasource/entities/RoleEx.java
@@ -0,0 +1,14 @@
+package com.jsh.erp.datasource.entities;
+
+public class RoleEx extends Role{
+
+    private String priceLimitStr;
+
+    public String getPriceLimitStr() {
+        return priceLimitStr;
+    }
+
+    public void setPriceLimitStr(String priceLimitStr) {
+        this.priceLimitStr = priceLimitStr;
+    }
+}
\ No newline at end of file