diff --git a/.idea/libraries/Maven__javax_validation_validation_api_1_1_0_Final.xml b/.idea/libraries/Maven__javax_validation_validation_api_1_1_0_Final.xml
index 59561b6..940ce73 100644
--- a/.idea/libraries/Maven__javax_validation_validation_api_1_1_0_Final.xml
+++ b/.idea/libraries/Maven__javax_validation_validation_api_1_1_0_Final.xml
@@ -1,13 +1,13 @@
 <component name="libraryTable">
   <library name="Maven: javax.validation:validation-api:1.1.0.Final">
     <CLASSES>
-      <root url="jar://J:/localRepo/javax/validation/validation-api/1.1.0.Final/validation-api-1.1.0.Final.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/javax/validation/validation-api/1.1.0.Final/validation-api-1.1.0.Final.jar!/" />
     </CLASSES>
     <JAVADOC>
-      <root url="jar://J:/localRepo/javax/validation/validation-api/1.1.0.Final/validation-api-1.1.0.Final-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/javax/validation/validation-api/1.1.0.Final/validation-api-1.1.0.Final-javadoc.jar!/" />
     </JAVADOC>
     <SOURCES>
-      <root url="jar://J:/localRepo/javax/validation/validation-api/1.1.0.Final/validation-api-1.1.0.Final-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/javax/validation/validation-api/1.1.0.Final/validation-api-1.1.0.Final-sources.jar!/" />
     </SOURCES>
   </library>
 </component>
\ No newline at end of file
diff --git a/UPDATE.md b/UPDATE.md
index d2e1940..86a6207 100644
--- a/UPDATE.md
+++ b/UPDATE.md
@@ -1,6 +1,13 @@
 yexuejc-base 更新记录
 ------------------
 
+#### version ：1.1.7
+**time：2018-8-17 11:22:50** <br/>
+**branch：** master    <br/>
+**update：**     <br/>
+>1. 优化ApiVO
+#
+
 #### version ：1.1.6
 **time：2018-7-7 11:32:56** <br/>
 **branch：** master    <br/>
diff --git a/pom.xml b/pom.xml
index 72dd5de..1dbd45f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>com.yexuejc.base</groupId>
     <artifactId>yexuejc-base</artifactId>
-    <version>1.1.6</version>
+    <version>1.1.7</version>
 
     <name>${project.artifactId}</name>
 
diff --git a/src/main/java/com/yexuejc/base/pojo/ApiVO.java b/src/main/java/com/yexuejc/base/pojo/ApiVO.java
index f31d5f3..a43e1a4 100644
--- a/src/main/java/com/yexuejc/base/pojo/ApiVO.java
+++ b/src/main/java/com/yexuejc/base/pojo/ApiVO.java
@@ -35,6 +35,7 @@ public class ApiVO implements Serializable {
 
     /**
      * 使用默认返回code
+     *
      * @param status
      * @param msg
      */
@@ -55,6 +56,20 @@ public class ApiVO implements Serializable {
         this.msgs = msg;
     }
 
+    public ApiVO setStatus(STATUS status, String code, String msg) {
+        this.status = status;
+        this.code = code;
+        this.msgs = StrUtil.isNotEmpty(msg) ? new String[]{msg} : null;
+        return this;
+    }
+
+    public ApiVO setStatus(STATUS status, String code, String[] msg) {
+        this.status = status;
+        this.code = code;
+        this.msgs = msg;
+        return this;
+    }
+
     public enum STATUS {
         /**
          * 成功
@@ -93,36 +108,24 @@ public class ApiVO implements Serializable {
      */
     private Object object2;
 
-    public <T extends Object> void setObject1(T obj) {
+    public <T extends Object> ApiVO setObject1(T obj) {
         object1 = obj;
+        return this;
     }
 
     public <T extends Object> T getObject1(Class<T> clazz) {
         return (T) object1;
     }
 
-    public <T extends Object> void setObject2(T obj) {
+    public <T extends Object> ApiVO setObject2(T obj) {
         object2 = obj;
+        return this;
     }
 
     public <T extends Object> T getObject2(Class<T> clazz) {
         return (T) object2;
     }
 
-    public ApiVO setStatus(STATUS status, String code, String msg) {
-        this.status = status;
-        this.code = code;
-        this.msgs = StrUtil.isNotEmpty(msg) ? new String[]{msg} : null;
-        return this;
-    }
-
-    public ApiVO setStatus(STATUS status, String code, String[] msg) {
-        this.status = status;
-        this.code = code;
-        this.msgs = msg;
-        return this;
-    }
-
     public boolean isSucc() {
         if (STATUS.S.name().equals(status.name())) {
             return true;
@@ -137,8 +140,9 @@ public class ApiVO implements Serializable {
         return false;
     }
 
-    public void setMsg(String msg) {
+    public ApiVO setMsg(String msg) {
         this.msgs = StrUtil.isNotEmpty(msg) ? new String[]{msg} : null;
+        return this;
     }
 
     public boolean isFail() {
@@ -149,8 +153,9 @@ public class ApiVO implements Serializable {
         return code;
     }
 
-    public void setCode(String code) {
+    public ApiVO setCode(String code) {
         this.code = code;
+        return this;
     }
 
     @Override
@@ -162,12 +167,14 @@ public class ApiVO implements Serializable {
         return status;
     }
 
-    public void setStatus(STATUS status) {
+    public ApiVO setStatus(STATUS status) {
         this.status = status;
+        return this;
     }
 
-    public void setMsgs(String[] msgs) {
+    public ApiVO setMsgs(String[] msgs) {
         this.msgs = msgs;
+        return this;
     }
 
     public String[] getMsgs() {
diff --git a/src/main/java/com/yexuejc/base/pojo/BaseVO.java b/src/main/java/com/yexuejc/base/pojo/BaseVO.java
index df49887..7c56ca8 100644
--- a/src/main/java/com/yexuejc/base/pojo/BaseVO.java
+++ b/src/main/java/com/yexuejc/base/pojo/BaseVO.java
@@ -6,6 +6,7 @@ import java.io.Serializable;
 
 /**
  * 基类VO
+ *
  * @PackageName: com.yexuejc.util.base.pojo
  * @Description:
  * @author: maxf
@@ -15,16 +16,16 @@ public class BaseVO implements Serializable {
 
     private static final long serialVersionUID = -1442656950873492155L;
 
-    public static interface Add {
+    public interface Add {
     }
 
-    public static interface Del {
+    public interface Del {
     }
 
-    public static interface Mdfy {
+    public interface Mdfy {
     }
 
-    public static interface Srch {
+    public interface Srch {
     }
 
     @Override