1 files changed, 4 insertions, 2 deletions
diff --git a/packages/console/app/src/routes/zen/util/provider/anthropic.ts b/packages/console/app/src/routes/zen/util/provider/anthropic.ts
index 0f6f11da7..de49cddc1 100644
--- a/packages/console/app/src/routes/zen/util/provider/anthropic.ts
+++ b/packages/console/app/src/routes/zen/util/provider/anthropic.ts
@@ -148,11 +148,13 @@ export const anthropicHelper: ProviderHelper = ({ reqModel, providerModel }) =>
       return {
         parse: (chunk: string) => {
           const data = chunk.split("\n")[1]
-          if (!data.startsWith("data: ")) return
+          // Claude models start with "data: {"
+          // Alibaba models start with "data:{"
+          if (!data.startsWith("data:")) return
 
           let json
           try {
-            json = JSON.parse(data.slice(6))
+            json = JSON.parse(data.replace(/^data:\s*/, ""))
           } catch {
             return
           }