diff --git a/config/fallback-config.yaml b/config/fallback-config.yaml
index 0622e07c1..cdefd49f9 100644
--- a/config/fallback-config.yaml
+++ b/config/fallback-config.yaml
@@ -6,7 +6,7 @@ model: anthropic/claude-opus-4.6
 # Fallback chain: Anthropic -> Kimi -> Ollama (local)
 fallback_providers:
   - provider: kimi-coding
-    model: kimi-for-coding
+    model: kimi-k2.5
     timeout: 60
     reason: "Primary fallback when Anthropic quota limited"