diff --git a/cve-vulner-manager/models/common.go b/cve-vulner-manager/models/common.go
index ed4f9889c6359f959a6a265b84eb0874aa3adc47..af5055c7eb9a559e93a6e4722434f4ab21230cb4 100644
--- a/cve-vulner-manager/models/common.go
+++ b/cve-vulner-manager/models/common.go
@@ -36,9 +36,9 @@ func OpenEulerScoreProc(openEulerScore float64) (CveLevel string) {
 		CveLevel = "Critical"
 	} else if openEulerScore >= 7.0 && openEulerScore <= 8.9 {
 		CveLevel = "High"
-	} else if openEulerScore > 4.0 && openEulerScore <= 6.9 {
+	} else if openEulerScore >= 4.0 && openEulerScore <= 6.9 {
 		CveLevel = "Medium"
-	} else if openEulerScore <= 4.0 {
+	} else if openEulerScore <= 3.9 {
 		CveLevel = "Low"
 	}
 	return CveLevel