diff --git a/pom.xml b/pom.xml
index 294e464f..5c759349 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,7 @@
         <pagehelper.boot.version>1.3.1</pagehelper.boot.version>
         <druid.version>1.2.6</druid.version>
         <dynamic-ds.version>3.4.1</dynamic-ds.version>
-        <commons.io.version>2.10.0</commons.io.version>
+        <commons.io.version>2.11.0</commons.io.version>
         <commons.fileupload.version>1.4</commons.fileupload.version>
         <velocity.version>1.7</velocity.version>
         <fastjson.version>1.2.76</fastjson.version>
diff --git a/ruoyi-api/ruoyi-api-system/src/main/java/com/ruoyi/system/api/domain/SysUser.java b/ruoyi-api/ruoyi-api-system/src/main/java/com/ruoyi/system/api/domain/SysUser.java
index 11c56fd0..187cf752 100644
--- a/ruoyi-api/ruoyi-api-system/src/main/java/com/ruoyi/system/api/domain/SysUser.java
+++ b/ruoyi-api/ruoyi-api-system/src/main/java/com/ruoyi/system/api/domain/SysUser.java
@@ -5,7 +5,6 @@ import java.util.List;
 import javax.validation.constraints.Email;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.Size;
-
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 import org.apache.commons.lang3.builder.ToStringStyle;
@@ -60,10 +59,6 @@ public class SysUser extends BaseEntity
     @JsonIgnore
     private String password;
 
-    /** 盐加密 */
-    @JsonIgnore
-    private String salt;
-
     /** 帐号状态（0正常 1停用） */
     @Excel(name = "帐号状态", readConverterExp = "0=正常,1=停用")
     private String status;
@@ -215,16 +210,6 @@ public class SysUser extends BaseEntity
         this.password = password;
     }
 
-    public String getSalt()
-    {
-        return salt;
-    }
-
-    public void setSalt(String salt)
-    {
-        this.salt = salt;
-    }
-
     public String getStatus()
     {
         return status;
@@ -326,7 +311,6 @@ public class SysUser extends BaseEntity
             .append("sex", getSex())
             .append("avatar", getAvatar())
             .append("password", getPassword())
-            .append("salt", getSalt())
             .append("status", getStatus())
             .append("delFlag", getDelFlag())
             .append("loginIp", getLoginIp())