diff --git a/alert-rules.md b/alert-rules.md
index 4c0c0ca23b28..12473726b8f0 100644
--- a/alert-rules.md
+++ b/alert-rules.md
@@ -688,7 +688,7 @@ aliases: ['/docs-cn/dev/alert-rules/','/docs-cn/dev/reference/alert-rules/']
 
 * 报警规则：
 
-    `increase(tikv_coprocessor_request_error{reason="meet_lock"}[10m]) > 100`
+    `increase(tikv_coprocessor_request_error{reason=!"meet_lock"}[10m]) > 100`
 
 * 规则描述：
 
@@ -702,7 +702,7 @@ aliases: ['/docs-cn/dev/alert-rules/','/docs-cn/dev/reference/alert-rules/']
 
 * 报警规则：
 
-    `increase(tikv_coprocessor_request_error{reason!="meet_lock"}[10m]) > 10000`
+    `increase(tikv_coprocessor_request_error{reason="meet_lock"}[10m]) > 10000`
 
 * 规则描述：