### feature：

### optimize：

### bug-fix：
delete redundant codes

Author: 578223592

core/circuitbreaker/rule.go

@@ -103,14 +103,14 @@ func (r *Rule) ResourceName() string {
 	return r.Resource
 }
 
-// check whether the new rule is consistent with the old rule , it should compare every field except Rule.Id
+// Check whether the fields shared by all rule strategy types are consistent
 func (r *Rule) isEqualsToBase(newRule *Rule) bool {
 	if newRule == nil {
 		return false
 	}
 	return r.Resource == newRule.Resource && r.Strategy == newRule.Strategy && r.RetryTimeoutMs == newRule.RetryTimeoutMs &&
 		r.MinRequestAmount == newRule.MinRequestAmount && r.StatIntervalMs == newRule.StatIntervalMs && r.StatSlidingWindowBucketCount == newRule.StatSlidingWindowBucketCount &&
-		r.MaxAllowedRtMs == newRule.MaxAllowedRtMs && r.Threshold == newRule.Threshold && r.ProbeNum == newRule.ProbeNum
+		r.ProbeNum == newRule.ProbeNum
 }
 
 func (r *Rule) isEqualsTo(newRule *Rule) bool {