diff --git a/packages/stage-ui/src/stores/providers/openai-compatible-builder.ts b/packages/stage-ui/src/stores/providers/openai-compatible-builder.ts
index 897b103b1..12dd95c26 100644
--- a/packages/stage-ui/src/stores/providers/openai-compatible-builder.ts
+++ b/packages/stage-ui/src/stores/providers/openai-compatible-builder.ts
@@ -58,10 +58,7 @@ export function buildOpenAICompatibleProvider(
       const models = await listModels({
         apiKey,
         baseURL: baseUrl,
-        headers: {
-          ...additionalHeaders,
-          Authorization: `Bearer ${apiKey}`,
-        },
+        headers: additionalHeaders,
       })
 
       return models.map((model: any) => {
@@ -117,10 +114,7 @@ export function buildOpenAICompatibleProvider(
         const models = await listModels({
           apiKey,
           baseURL: baseUrl,
-          headers: {
-            ...additionalHeaders,
-            Authorization: `Bearer ${apiKey}`,
-          },
+          headers: additionalHeaders,
         })
           .then(models => models.filter(model =>
             [
@@ -147,10 +141,7 @@ export function buildOpenAICompatibleProvider(
           await generateText({
             apiKey,
             baseURL: baseUrl,
-            headers: {
-              ...additionalHeaders,
-              Authorization: `Bearer ${apiKey}`,
-            },
+            headers: additionalHeaders,
             model,
             messages: message.messages(message.user('ping')),
             max_tokens: 1,
@@ -167,10 +158,7 @@ export function buildOpenAICompatibleProvider(
           const models = await listModels({
             apiKey,
             baseURL: baseUrl,
-            headers: {
-              ...additionalHeaders,
-              Authorization: `Bearer ${apiKey}`,
-            },
+            headers: additionalHeaders,
           })
           if (!models || models.length === 0) {
             errors.push(new Error('Model list check failed: no models found'))
@@ -187,10 +175,7 @@ export function buildOpenAICompatibleProvider(
           await generateText({
             apiKey,
             baseURL: baseUrl,
-            headers: {
-              ...additionalHeaders,
-              Authorization: `Bearer ${apiKey}`,
-            },
+            headers: additionalHeaders,
             model,
             messages: message.messages(message.user('ping')),
             max_tokens: 1,