diff --git a/src/main/java/com/muyu/common/core/text/Convert.java b/src/main/java/com/muyu/common/core/text/Convert.java
index fb57cb9..20a62b4 100644
--- a/src/main/java/com/muyu/common/core/text/Convert.java
+++ b/src/main/java/com/muyu/common/core/text/Convert.java
@@ -1,6 +1,7 @@
 package com.muyu.common.core.text;
 
 import com.muyu.common.core.utils.StringUtils;
+import lombok.extern.log4j.Log4j2;
 
 import java.math.BigDecimal;
 import java.math.BigInteger;
@@ -15,6 +16,7 @@ import java.util.Set;
  *
  * @author muyu
  */
+@Log4j2
 public class Convert {
     /**
      * 转换为字符串<br>
@@ -687,7 +689,13 @@ public class Convert {
      * @return 字符串
      */
     public static String str (Object obj, String charsetName) {
-        return str(obj, Charset.forName(charsetName));
+        try {
+            return str(obj, Charset.forName(charsetName));
+        }catch (Exception exception){
+            log.error("字符转换异常:[{}-{}]",obj,charsetName);
+            throw new RuntimeException();
+        }
+
     }
 
     /**
diff --git a/src/main/java/com/muyu/common/core/web/domain/BaseEntity.java b/src/main/java/com/muyu/common/core/web/domain/BaseEntity.java
index add8e3e..28c4927 100644
--- a/src/main/java/com/muyu/common/core/web/domain/BaseEntity.java
+++ b/src/main/java/com/muyu/common/core/web/domain/BaseEntity.java
@@ -1,5 +1,6 @@
 package com.muyu.common.core.web.domain;
 
+import com.baomidou.mybatisplus.annotation.FieldFill;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import com.fasterxml.jackson.annotation.JsonIgnore;
@@ -36,22 +37,26 @@ public class BaseEntity implements Serializable {
     /**
      * 创建者
      */
+    @TableField(fill = FieldFill.INSERT)
     private String createBy;
 
     /**
      * 创建时间
      */
+    @TableField(fill = FieldFill.INSERT)
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private Date createTime;
 
     /**
      * 更新者
      */
+    @TableField(fill = FieldFill.UPDATE)
     private String updateBy;
 
     /**
      * 更新时间
      */
+    @TableField(fill = FieldFill.UPDATE)
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private Date updateTime;