diff --git a/admin/src/main/java/com/gitee/swaggeradmin/controller/DocController.java b/admin/src/main/java/com/gitee/swaggeradmin/controller/DocController.java
index 83b11042e504d45953aa5bbb3fd361b8c42e7c91..01bd6d3ae56f18dd0039530edb9db36e734aeac1 100644
--- a/admin/src/main/java/com/gitee/swaggeradmin/controller/DocController.java
+++ b/admin/src/main/java/com/gitee/swaggeradmin/controller/DocController.java
@@ -121,6 +121,11 @@ public class DocController {
 
         Request.Builder requestBuilder = new Request.Builder().url(url);
         // 添加header
+        for (Map.Entry<String, String> entry : headers.entrySet()) {
+            System.out.println(entry.getKey() + " ：" + entry.getValue());
+        }
+        headers.remove("host");
+        headers.remove("accept-encoding");
         HttpTool.addHeader(requestBuilder, headers);
 
         switch (method.toUpperCase()) {
diff --git a/admin/src/main/java/com/gitee/swaggeradmin/service/DocService.java b/admin/src/main/java/com/gitee/swaggeradmin/service/DocService.java
index bbc06363ff2cf91e9461aaad62063d8b11f95612..ad9343fc7af5134b50c7c54e62a1cfd0f4d52980 100644
--- a/admin/src/main/java/com/gitee/swaggeradmin/service/DocService.java
+++ b/admin/src/main/java/com/gitee/swaggeradmin/service/DocService.java
@@ -358,7 +358,7 @@ public class DocService {
 
     private DocInfo parseDoc(String docContent, SwaggerInfo swaggerInfo) {
         String url = swaggerInfo.getUrl();
-        DocParser docParser = this.getSwaggerDocParser(url);
+        DocParser docParser = this.getSwaggerDocParser(url, docContent);
         DocInfo docInfo = docParser.parseJson(docContent);
         this.storeItems(docInfo);
         docInfo.setSwaggerId(swaggerInfo.getId());
@@ -374,14 +374,9 @@ public class DocService {
         });
     }
 
-    private DocParser getSwaggerDocParser(String url) {
-        if (url.contains("v2/api-docs")) {
-            return docParserV2;
-        } else if (url.contains("v3/api-docs")) {
-            return docParserV3;
-        } else {
-            return docParserV2;
-        }
+    private DocParser getSwaggerDocParser(String url,String json) {
+        JSONObject docRoot = JSON.parseObject(json, Feature.OrderedField, Feature.DisableCircularReferenceDetect);
+        return docRoot.containsKey("openapi") ? docParserV3 : docParserV2;
     }
 
     private static class SwaggerResource {