diff --git a/src/framework/utils/parse/parse.go b/src/framework/utils/parse/parse.go
index 8eb27dcb..67fb8317 100644
--- a/src/framework/utils/parse/parse.go
+++ b/src/framework/utils/parse/parse.go
@@ -172,10 +172,10 @@ func Color(colorStr string) *color.RGBA {
 	}
 }
 
-// ConvertIPMask 转换IP网络地址掩码 24 -> 255.255.255.0
+// ConvertIPMask 转换IP网络地址掩码 24->"255.255.255.0" 20->"255.255.240.0"
 func ConvertIPMask(bits int64) string {
 	if bits < 0 || bits > 32 {
-		return "Invalid Mask Bits"
+		return "255.255.255.255"
 	}
 
 	// 构建一个32位的uint32类型掩码，指定前bits位为1，其余为0
diff --git a/src/modules/network_element/service/ne_info.impl.go b/src/modules/network_element/service/ne_info.impl.go
index 8909a85b..7b5041ca 100644
--- a/src/modules/network_element/service/ne_info.impl.go
+++ b/src/modules/network_element/service/ne_info.impl.go
@@ -705,20 +705,30 @@ func (r *NeInfoImpl) neConfPara5GDataConvert(content map[string]any) map[string]
 	}
 
 	n3IPAmdMask := external["upfn3_ip"].(string)
-	n3Arr := strings.Split(n3IPAmdMask, "/")
+	n3Arr := strings.SplitN(n3IPAmdMask, "/", 2)
 	n3IP := n3Arr[0]
-	n3Mask := parse.ConvertIPMask(parse.Number(n3Arr[1]))
+	n3Mask := "255.255.255.0"
+	if len(n3Arr) > 1 {
+		n3Mask = parse.ConvertIPMask(parse.Number(n3Arr[1]))
+	}
 
 	n6IPAmdMask := external["upfn6_ip"].(string)
-	n6Arr := strings.Split(n6IPAmdMask, "/")
+	n6Arr := strings.SplitN(n6IPAmdMask, "/", 2)
 	n6IP := n6Arr[0]
-	n6Mask := parse.ConvertIPMask(parse.Number(n6Arr[1]))
+	n6Mask := "255.255.255.0"
+	if len(n6Arr) > 1 {
+		n6Mask = parse.ConvertIPMask(parse.Number(n6Arr[1]))
+	}
 
 	ueIPAmdMask := external["ue_pool"].(string)
-	ueArr := strings.Split(ueIPAmdMask, "/")
+	ueArr := strings.SplitN(ueIPAmdMask, "/", 2)
 	ueIP := ueArr[0]
-	ueCicr := ueArr[1]
-	ueMask := parse.ConvertIPMask(parse.Number(ueArr[1]))
+	ueCicr := "24"
+	ueMask := "255.255.255.0"
+	if len(ueArr) > 1 {
+		ueCicr = ueArr[1]
+		ueMask = parse.ConvertIPMask(parse.Number(ueArr[1]))
+	}
 
 	return map[string]string{
 		// basic