diff --git a/README.md b/README.md
index 7933201..063f32e 100644
--- a/README.md
+++ b/README.md
@@ -114,6 +114,7 @@ When you need to use smart-doc to generate more API document information, you ca
 ```
 {
   "serverUrl": "http://127.0.0.1", // Set the server address, not required
+  "pathPrefix": "", //Set the path prefix,not required。eg: Servlet ContextPath
   "isStrict": false, // whether to enable strict mode
   "allInOne": true, // whether to merge documents into one file, generally recommended as true
   "outPath": "D: // md2", // Specify the output path of the document
diff --git a/README_CN.md b/README_CN.md
index 7044855..730af20 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -119,6 +119,7 @@ smart-doc官方目前已经开发完成[Maven插件](https://gitee.com/smart-doc
 ```
 {
   "serverUrl": "http://127.0.0.1", //服务器地址,非必须。导出postman建议设置成http://{{server}}方便直接在postman直接设置环境变量
+  "pathPrefix": "", //设置path前缀,非必须。如配置Servlet ContextPath
   "isStrict": false, //是否开启严格模式
   "allInOne": true,  //是否将文档合并到一个文件中，一般推荐为true
   "outPath": "D://md2", //指定文档的输出路径
@@ -334,4 +335,4 @@ the [LICENSE](https://gitee.com/smart-doc-team/smart-doc/blob/master/LICENSE) fi
 ## Donate
 如果您觉得我们的开源软件对你有所帮助，请扫下方二维码打赏我们一杯咖啡
 
-<img src="https://images.gitee.com/uploads/images/2020/0831/225756_9aecdd4d_144669.png" width="200px" height="210px"/>
\ No newline at end of file
+<img src="https://images.gitee.com/uploads/images/2020/0831/225756_9aecdd4d_144669.png" width="200px" height="210px"/>
diff --git a/src/main/java/com/power/doc/builder/OpenApiBuilder.java b/src/main/java/com/power/doc/builder/OpenApiBuilder.java
index cdb13ef..03ba671 100644
--- a/src/main/java/com/power/doc/builder/OpenApiBuilder.java
+++ b/src/main/java/com/power/doc/builder/OpenApiBuilder.java
@@ -85,7 +85,7 @@ public class OpenApiBuilder {
         json.put("openapi", "3.0.3");
         json.put("info", buildInfo(config));
         json.put("servers", buildServers(config));
-        json.put("paths", buildPaths(apiDocList));
+        json.put("paths", buildPaths(config, apiDocList));
         json.put("components", buildComponentsSchema(apiDocList));
 
         String filePath = config.getOutPath();
@@ -127,7 +127,7 @@ public class OpenApiBuilder {
      * @param apiDocList api列表
      * @return
      */
-    private static Map<String, Object> buildPaths(List<ApiDoc> apiDocList) {
+    private static Map<String, Object> buildPaths(ApiConfig config, List<ApiDoc> apiDocList) {
         Map<String, Object> pathMap = new HashMap<>(500);
         apiDocList.forEach(
                 a -> {
@@ -135,7 +135,7 @@ public class OpenApiBuilder {
                     apiMethodDocs.forEach(
                             method -> {
                                 //设置paths的请求url 将双斜杠替换成单斜杠
-                                String url = method.getPath().replace("//", "/");
+                                String url = (config.getPathPrefix() + "/" + method.getPath()).replace("//", "/");
                                 Map<String, Object> request = buildPathUrls(method, a);
                                 //pathMap.put(method.getPath().replace("//", "/"), buildPathUrls(method, a));
                                 if (!pathMap.containsKey(url)) {
diff --git a/src/main/java/com/power/doc/model/ApiConfig.java b/src/main/java/com/power/doc/model/ApiConfig.java
index c98d911..5523c08 100644
--- a/src/main/java/com/power/doc/model/ApiConfig.java
+++ b/src/main/java/com/power/doc/model/ApiConfig.java
@@ -43,6 +43,11 @@ public class ApiConfig {
      */
     private String serverUrl;
 
+    /**
+     * Path Prefix, eg: Servlet ContextPath
+     */
+    private String pathPrefix;
+
     /**
      * Set comments check mode
      */
@@ -337,6 +342,14 @@ public class ApiConfig {
      */
     private String framework;
 
+    public String getPathPrefix() {
+        return pathPrefix;
+    }
+
+    public void setPathPrefix(String pathPrefix) {
+        this.pathPrefix = pathPrefix;
+    }
+
     public String getAuthor() {
         return author;
     }
@@ -915,4 +928,4 @@ public class ApiConfig {
         sb.append('}');
         return sb.toString();
     }
-}
\ No newline at end of file
+}