diff --git a/pom.xml b/pom.xml
index d21dc59..0f5103a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
         <mybatis.spring.boot.starter.version>2.2.2</mybatis.spring.boot.starter.version>
         <pagehelper.spring.boot.starter.version>1.4.5</pagehelper.spring.boot.starter.version>
         <fastjson.version>2.0.16</fastjson.version>
-        <druid.version>1.2.11</druid.version>
+        <druid.version>1.2.14</druid.version>
         <commons.io.version>2.11.0</commons.io.version>
         <commons.fileupload.version>1.4</commons.fileupload.version>
         <commons.collections.version>3.2.2</commons.collections.version>
diff --git a/src/main/java/com/ruoyi/framework/web/domain/BaseEntity.java b/src/main/java/com/ruoyi/framework/web/domain/BaseEntity.java
index 03a14fc..1a7cf45 100644
--- a/src/main/java/com/ruoyi/framework/web/domain/BaseEntity.java
+++ b/src/main/java/com/ruoyi/framework/web/domain/BaseEntity.java
@@ -6,6 +6,7 @@ import java.util.HashMap;
 import java.util.Map;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonInclude;
 
 /**
  * Entity基类
@@ -38,7 +39,7 @@ public class BaseEntity implements Serializable
     private String remark;
 
     /** 请求参数 */
-    @JsonIgnore
+    @JsonInclude(JsonInclude.Include.NON_EMPTY)
     private Map<String, Object> params;
 
     public String getSearchValue()