diff --git a/designer-base/src/main/java/com/fr/design/javascript/JSContentWithDescriptionPane.java b/designer-base/src/main/java/com/fr/design/javascript/JSContentWithDescriptionPane.java
index ffbfa8425..469598a3f 100644
--- a/designer-base/src/main/java/com/fr/design/javascript/JSContentWithDescriptionPane.java
+++ b/designer-base/src/main/java/com/fr/design/javascript/JSContentWithDescriptionPane.java
@@ -108,7 +108,7 @@ public class JSContentWithDescriptionPane extends JSContentPane implements KeyLi
 
     private static final String URL_FOR_TEST_NETWORK = "https://www.baidu.com";
 
-    private static final String DOCUMENT_SEARCH_URL = CloudCenter.getInstance().acquireUrlByKind("af.doc_search");
+    private static final String DOCUMENT_SEARCH_URL = "https://help.fanruan.com/finereport/api-helpdoc-title-";
 
     private String currentValue;
 
@@ -352,7 +352,7 @@ public class JSContentWithDescriptionPane extends JSContentPane implements KeyLi
     private void doHelpDocumentSearch() {
         Object value = interfaceNameList.getSelectedValue();
         if (value != null) {
-            String url = DOCUMENT_SEARCH_URL + value.toString();
+            String url = CloudCenter.getInstance().acquireUrlByKind("af.doc_search", DOCUMENT_SEARCH_URL) + value.toString();
             try {
                 String result = HttpToolbox.get(url);
                 JSONObject jsonObject = new JSONObject(result);