diff --git a/goecs.sh b/goecs.sh
index b881b45..24117eb 100644
--- a/goecs.sh
+++ b/goecs.sh
@@ -63,13 +63,12 @@ goecs_check() {
     if [ $? -eq 0 ]; then
         extracted_version=$(echo "${version_output//v/}")
         if [ -n "$extracted_version" ]; then
-            current_version=$(echo "$extracted_version" | cut -c 2-)
             ecs_version=$ECS_VERSION
-            if [[ "$(echo -e "$current_version\n$ecs_version" | sort -V | tail -n 1)" == "$current_version" ]]; then
-                echo "goecs version ($current_version) is latest, no need to upgrade."
+            if [[ "$(echo -e "$extracted_version\n$ecs_version" | sort -V | tail -n 1)" == "$extracted_version" ]]; then
+                echo "goecs version ($extracted_version) is latest, no need to upgrade."
                 return
             else
-                echo "goecs version ($current_version) < $ecs_version, need to upgrade, 5 seconds later will start to upgrade"
+                echo "goecs version ($extracted_version) < $ecs_version, need to upgrade, 5 seconds later will start to upgrade"
                 rm -rf /usr/bin/goecs
                 rm -rf goecs
             fi
diff --git a/utils/utils.go b/utils/utils.go
index 1c68ea2..71e3f0f 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -215,16 +215,16 @@ func ProcessAndUpload(output string, filePath string, enableUplaod bool) {
 	}
 	if enableUplaod {
 		// 获取文件的绝对路径
-		absPath, err := filepath.Abs(filePath)
-		if err != nil {
-			fmt.Println("Failed to get absolute file path:", err)
+		absPath, err2 := filepath.Abs(filePath)
+		if err2 != nil {
+			fmt.Println("Failed to get absolute file path:", err2)
 			return
 		}
 		// 上传文件并生成短链接
-		shorturl, err := UploadText(absPath)
-		if err != nil {
+		shorturl, err3 := UploadText(absPath)
+		if err3 != nil {
 			fmt.Println("Upload failed, cannot generate short URL.")
-			fmt.Println(err.Error())
+			fmt.Println(err3.Error())
 			return
 		}
 		fmt.Println("Upload successful, short URL:", shorturl)