diff --git a/src/main/java/com/mini/capi/biz/domain/ErpSummaryAllView.java b/src/main/java/com/mini/capi/biz/domain/ErpSummaryAllView.java
index 38eb34a..af7486a 100644
--- a/src/main/java/com/mini/capi/biz/domain/ErpSummaryAllView.java
+++ b/src/main/java/com/mini/capi/biz/domain/ErpSummaryAllView.java
@@ -4,6 +4,8 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableName;
 import java.io.Serializable;
 import java.math.BigDecimal;
+
+import com.mini.capi.model.enums.cTypeEnum;
 import lombok.Getter;
 import lombok.Setter;
 
@@ -26,7 +28,7 @@ public class ErpSummaryAllView implements Serializable {
     private String cDate;
 
     @TableField("c_type")
-    private String cType;
+    private cTypeEnum cType;
 
     @TableField("this_value")
     private BigDecimal thisValue;
diff --git a/src/main/java/com/mini/capi/biz/domain/ErpSummarySourceView.java b/src/main/java/com/mini/capi/biz/domain/ErpSummarySourceView.java
index 3fd0d83..66a4359 100644
--- a/src/main/java/com/mini/capi/biz/domain/ErpSummarySourceView.java
+++ b/src/main/java/com/mini/capi/biz/domain/ErpSummarySourceView.java
@@ -4,6 +4,8 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableName;
 import java.io.Serializable;
 import java.math.BigDecimal;
+
+import com.mini.capi.model.enums.cTypeEnum;
 import lombok.Getter;
 import lombok.Setter;
 
@@ -29,7 +31,7 @@ public class ErpSummarySourceView implements Serializable {
     private String cName;
 
     @TableField("c_type")
-    private String cType;
+    private cTypeEnum cType;
 
     @TableField("f_value")
     private BigDecimal fValue;
diff --git a/src/main/java/com/mini/capi/model/enums/cTypeEnum.java b/src/main/java/com/mini/capi/model/enums/cTypeEnum.java
new file mode 100644
index 0000000..ea68ab6
--- /dev/null
+++ b/src/main/java/com/mini/capi/model/enums/cTypeEnum.java
@@ -0,0 +1,23 @@
+package com.mini.capi.model.enums;
+
+import com.baomidou.mybatisplus.annotation.EnumValue;
+import com.fasterxml.jackson.annotation.JsonValue;
+import lombok.Getter;
+
+@Getter
+public enum cTypeEnum {
+
+    EXPENSE("1", "支出"),
+    INCOME("2", "收入");
+
+    @EnumValue  // 标记该字段对应数据库存储的编码（1/2）
+    private final String code;
+
+    @JsonValue
+    private final String desc;
+
+    cTypeEnum(String code, String desc) {
+        this.code = code;
+        this.desc = desc;
+    }
+}