diff --git a/src-tauri/src/deeplink/provider.rs b/src-tauri/src/deeplink/provider.rs
index 8f2d00b1a..067e91dc3 100644
--- a/src-tauri/src/deeplink/provider.rs
+++ b/src-tauri/src/deeplink/provider.rs
@@ -523,7 +523,11 @@ fn merge_gemini_config(
     }
 
     if request.endpoint.as_ref().is_none_or(|s| s.is_empty()) {
-        if let Some(base_url) = config.get("GEMINI_BASE_URL").and_then(|v| v.as_str()) {
+        if let Some(base_url) = config
+            .get("GOOGLE_GEMINI_BASE_URL")
+            .or_else(|| config.get("GEMINI_BASE_URL"))
+            .and_then(|v| v.as_str())
+        {
             request.endpoint = Some(base_url.to_string());
         }
     }