diff --git a/src/main/java/cn/lihongjie/coal/entity/CoalParameterVo.java b/src/main/java/cn/lihongjie/coal/entity/CoalParameterVo.java
new file mode 100644
index 00000000..b4fbc5f4
--- /dev/null
+++ b/src/main/java/cn/lihongjie/coal/entity/CoalParameterVo.java
@@ -0,0 +1,34 @@
+package cn.lihongjie.coal.entity;
+
+import jakarta.persistence.Embeddable;
+import lombok.Data;
+import lombok.Getter;
+
+@Data
+@Embeddable
+public class CoalParameterVo {
+
+    private Double param1;
+    private Double param2;
+    private Double param3;
+    private Double param4;
+    private Double param5;
+    private Double param6;
+    private Double param7;
+    private Double param8;
+    private Double param9;
+    private Double param10;
+    private Double param11;
+    private Double param12;
+    private Double param13;
+    private Double param14;
+    private Double param15;
+    private Double param16;
+    private Double param17;
+    private Double param18;
+    private Double param19;
+    private Double param20;
+
+
+
+}