diff --git a/api/core/helper/marketplace.py b/api/core/helper/marketplace.py
index 89dae4808f..10f304c087 100644
--- a/api/core/helper/marketplace.py
+++ b/api/core/helper/marketplace.py
@@ -23,7 +23,7 @@ def batch_fetch_plugin_manifests(plugin_ids: list[str]) -> Sequence[MarketplaceP
         return []
 
     url = str(marketplace_api_url / "api/v1/plugins/batch")
-    response = httpx.post(url, json={"plugin_ids": plugin_ids})
+    response = httpx.post(url, json={"plugin_ids": plugin_ids}, headers={"X-Dify-Version": dify_config.project.version})
     response.raise_for_status()
 
     return [MarketplacePluginDeclaration(**plugin) for plugin in response.json()["data"]["plugins"]]
@@ -36,7 +36,7 @@ def batch_fetch_plugin_manifests_ignore_deserialization_error(
         return []
 
     url = str(marketplace_api_url / "api/v1/plugins/batch")
-    response = httpx.post(url, json={"plugin_ids": plugin_ids})
+    response = httpx.post(url, json={"plugin_ids": plugin_ids}, headers={"X-Dify-Version": dify_config.project.version})
     response.raise_for_status()
     result: list[MarketplacePluginDeclaration] = []
     for plugin in response.json()["data"]["plugins"]: