diff --git a/providers/zai-coding-plan/models/glm-4.7.toml b/providers/zai-coding-plan/models/glm-4.7.toml
index 3ed4b348..8316a73e 100644
--- a/providers/zai-coding-plan/models/glm-4.7.toml
+++ b/providers/zai-coding-plan/models/glm-4.7.toml
@@ -13,9 +13,9 @@ open_weights = true
 field = "reasoning_content"
 
 [cost]
-input = 0.6
-output = 2.2
-cache_read = 0.11
+input = 0
+output = 0
+cache_read = 0
 cache_write = 0
 
 [limit]