diff --git a/cve-vulner-manager/taskhandler/common.go b/cve-vulner-manager/taskhandler/common.go
index 6b63594d0cfb5ecbb45aba1e7e486401af72e774..72bd468c8e872ac4c2bda1f2d7fc9e2bfb5a5236 100644
--- a/cve-vulner-manager/taskhandler/common.go
+++ b/cve-vulner-manager/taskhandler/common.go
@@ -1260,11 +1260,16 @@ func UpdateIssueLabels(token, repo, issueNum, owner, label string) bool {
 	return true
 }
 
-func RegMatchCve(str string) string{
-	reslist := util.RegMatchCve.FindAllString(str, -1)
+func RegMatchCve(str string) string {
+	reg := util.RegMatchCve
+	if reg == nil {
+		fmt.Println("RegMatchCve err")
+		return ""
+	}
+	reslist := reg.FindAllString(str, -1)
 	if len(reslist) > 0 {
 		return reslist[0]
 	} else {
 		return ""
 	}
-}
\ No newline at end of file
+}
diff --git a/cve-vulner-manager/util/parsepayload.go b/cve-vulner-manager/util/parsepayload.go
index e97afc79e5b41754030bb95e71a51b8d531bff5d..05c615fff6bf87adf7b4e9cd94a8498d790b63ea 100644
--- a/cve-vulner-manager/util/parsepayload.go
+++ b/cve-vulner-manager/util/parsepayload.go
@@ -112,7 +112,7 @@ var (
 	//RegexpCveAbiNew new tpl influences version regexp
 	RegexpCveAbiNew    = regexp.MustCompile(`[修复]?是否涉及abi变化\(是/否\)[:：](?s:(.*?))$`)
 	RegexpCveAbiFixNew = regexp.MustCompile(`[修复]?是否涉及abi变化\(是/否\)[:：](?s:(.*?))三、漏洞修复`)
-	RegMatchCve = regexp.MustCompile("CVE-[0-9]+-[0-9]+$")
+	RegMatchCve = regexp.MustCompile("^CVE-[0-9]+-[0-9]+$")
 )
 
 var (