diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13857deb..70dd9472 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,15 @@
 ## smart-doc版本
+
+### 版本号：2.6.9
+
+- 更新日期: 2023-05-14
+- 更新内容：
+  1. 修复qdox不允许将字段名命名为permits关键字的bug，[#498](https://github.com/smart-doc-group/smart-doc/issues/498)
+  2. dubbo接口继承父类时，父类中接口未解析问题修复。[#493](https://github.com/smart-doc-group/smart-doc/issues/493)
+  3. 优化插件对许多无关依赖的过滤，提升插件开箱即用的能力。
+  4. 支持禁用随机mock值生成，[#497](https://github.com/smart-doc-group/smart-doc/issues/497)
+
+
 ### 版本号：2.6.8
 
 - 更新日期: 2023-05-02
diff --git a/pom.xml b/pom.xml
index 53e29c0a..4a2a5054 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>smart-doc</artifactId>
     <packaging>jar</packaging>
-    <version>2.6.8</version>
+    <version>2.6.9</version>
 
     <name>smart-doc</name>
     <url>https://github.com/smart-doc-group/smart-doc.git</url>
@@ -51,7 +51,7 @@
         <dependency>
             <groupId>com.github.shalousun</groupId>
             <artifactId>qdox</artifactId>
-            <version>2.0.3</version>
+            <version>2.0.3.1</version>
         </dependency>
         <dependency>
             <groupId>net.datafaker</groupId>
@@ -61,7 +61,7 @@
         <dependency>
             <groupId>com.github.shalousun</groupId>
             <artifactId>common-util</artifactId>
-            <version>2.1.8</version>
+            <version>2.1.9</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>
diff --git a/src/main/java/com/power/doc/utils/DocUtil.java b/src/main/java/com/power/doc/utils/DocUtil.java
index 552568fb..0d5db8ae 100644
--- a/src/main/java/com/power/doc/utils/DocUtil.java
+++ b/src/main/java/com/power/doc/utils/DocUtil.java
@@ -140,7 +140,7 @@ public static String jsonValueByType(String typeName) {
         if (randomMockFlag) {
             value = RandomUtil.randomValueByType(type);
         } else {
-            value = generateDefaultValueByType(type);
+            value = RandomUtil.generateDefaultValueByType(type);
         }
         if (javaPrimaryType(type)) {
             return value;
@@ -1046,51 +1046,4 @@ public static boolean substringMatch(CharSequence str, int index, CharSequence s
         }
         return true;
     }
-
-    public static String generateDefaultValueByType(String type) {
-        switch (type) {
-            //12
-            case "char":
-                return "";
-            case "Integer":    //4
-            case "int":
-            case "Long": //-5
-            case "long":
-            case "BigDecimal":    //3
-            case "BigInteger":
-                return "0";
-            case "Double": //8
-            case "double":
-            case "Float": //6
-            case "float":
-                return "0.0";
-            case "short":
-            case "Short":
-                return "0";
-            case "boolean":
-            case "Boolean":
-                return "true";
-            case "Time":  //91
-            case "Date":
-            case "Timestamp":
-            case "LocalDateTime":
-                return DateTimeUtil.DATE_FORMAT_SECOND;
-            case "LocalTime":
-                return DateTimeUtil.LOCAL_TIME;
-            case "Year":
-                return DateTimeUtil.YEAR;
-            case "MonthDay":
-                return DateTimeUtil.MONTH_DAY;
-            case "YearMonth":
-                return DateTimeUtil.YEAR_MONTH;
-            case "LocalDate":
-                return DateTimeUtil.DATE_FORMAT_DAY;
-            case "ZonedDateTime":
-                return DateTimeUtil.DATE_FORMAT_ZONED_DATE_TIME;
-            case "OffsetDateTime":
-                return OffsetDateTime.now().toString();
-            default:
-                return "";
-        }
-    }
 }