diff --git a/api/controller/default.go b/api/controller/default.go
index 8631326..174dccf 100644
--- a/api/controller/default.go
+++ b/api/controller/default.go
@@ -93,7 +93,7 @@ func BuildSub(clashType model.ClashType, query validator.SubValidator, template
 	if len(query.Proxies) != 0 {
 		proxyList = append(proxyList, utils.ParseProxy(query.Proxies...)...)
 	}
-	// 去重
+	// 去掉配置相同的节点
 	proxies := make(map[string]*model.Proxy)
 	newProxies := make([]model.Proxy, 0, len(proxyList))
 	for i := range proxyList {
@@ -104,14 +104,6 @@ func BuildSub(clashType model.ClashType, query validator.SubValidator, template
 		}
 	}
 	proxyList = newProxies
-	// 重名检测
-	names := make(map[string]bool)
-	for i := range proxyList {
-		if _, exist := names[proxyList[i].Name]; exist {
-			proxyList[i].Name = proxyList[i].Name + "@" + proxyList[i].Server + ":" + strconv.Itoa(proxyList[i].Port)
-		}
-		names[proxyList[i].Name] = true
-	}
 	// 删除节点
 	if strings.TrimSpace(query.Remove) != "" {
 		newProxyList := make([]model.Proxy, 0, len(proxyList))
@@ -156,6 +148,14 @@ func BuildSub(clashType model.ClashType, query validator.SubValidator, template
 			}
 		}
 	}
+	// 重名检测
+	names := make(map[string]int)
+	for i := range proxyList {
+		if _, exist := names[proxyList[i].Name]; exist {
+			proxyList[i].Name = proxyList[i].Name + " " + strconv.Itoa(names[proxyList[i].Name])
+		}
+		names[proxyList[i].Name] = names[proxyList[i].Name] + 1
+	}
 	// trim
 	for i := range proxyList {
 		proxyList[i].Name = strings.TrimSpace(proxyList[i].Name)
diff --git a/utils/sub.go b/utils/sub.go
index 00bf437..d7442b1 100644
--- a/utils/sub.go
+++ b/utils/sub.go
@@ -35,7 +35,9 @@ func LoadSubscription(url string, refresh bool) ([]byte, error) {
 			return nil, err
 		}
 		defer func(file *os.File) {
-			_ = file.Close()
+			if file != nil {
+				_ = file.Close()
+			}
 		}(file)
 		fileLock.RLock()
 		defer fileLock.RUnlock()
@@ -56,7 +58,9 @@ func FetchSubscriptionFromAPI(url string) ([]byte, error) {
 		return nil, err
 	}
 	defer func(Body io.ReadCloser) {
-		_ = Body.Close()
+		if Body != nil {
+			_ = Body.Close()
+		}
 	}(resp.Body)
 	data, err := io.ReadAll(resp.Body)
 	if err != nil {
@@ -67,7 +71,9 @@ func FetchSubscriptionFromAPI(url string) ([]byte, error) {
 		return nil, err
 	}
 	defer func(file *os.File) {
-		_ = file.Close()
+		if file != nil {
+			_ = file.Close()
+		}
 	}(file)
 	fileLock.Lock()
 	defer fileLock.Unlock()
diff --git a/utils/template.go b/utils/template.go
index 781a099..45bf68a 100644
--- a/utils/template.go
+++ b/utils/template.go
@@ -17,7 +17,9 @@ func LoadTemplate(template string) ([]byte, error) {
 			return nil, err
 		}
 		defer func(file *os.File) {
-			_ = file.Close()
+			if file != nil {
+				_ = file.Close()
+			}
 		}(file)
 		result, err := io.ReadAll(file)
 		if err != nil {
diff --git a/utils/write_default_template.go b/utils/write_default_template.go
index 07a60ae..9fbb192 100644
--- a/utils/write_default_template.go
+++ b/utils/write_default_template.go
@@ -16,7 +16,9 @@ func writeTemplate(path string, template string) error {
 			return err
 		}
 		defer func(file *os.File) {
-			_ = file.Close()
+			if file != nil {
+				_ = file.Close()
+			}
 		}(file)
 		_, err = file.WriteString(template)
 		if err != nil {