diff --git a/Nlbench_beta.sh b/Nlbench_beta.sh
index 893ec20..3094d94 100644
--- a/Nlbench_beta.sh
+++ b/Nlbench_beta.sh
@@ -22,28 +22,33 @@ VERSION_URL="https://raw.githubusercontent.com/everett7623/nodeloc_vps_test/main
 
 # 更新脚本
 update_scripts() {
-    REMOTE_VERSION=$(curl -s $VERSION_URL)
+    REMOTE_VERSION=$(curl -s $VERSION_URL | grep -oP '(?<=#\s)[\d-]+\sv[\d.]+(?=\s-)')
     if [ -z "$REMOTE_VERSION" ]; then
         echo -e "${RED}无法获取远程版本信息。请检查您的网络连接。${NC}"
         return 1
     fi
+    
     if [ "$REMOTE_VERSION" != "$CURRENT_VERSION" ]; then
         echo -e "${BLUE}发现新版本 $REMOTE_VERSION，当前版本 $CURRENT_VERSION${NC}"
         echo -e "${BLUE}正在更新...${NC}"
         
         if curl -s -o /tmp/Nlbench.sh $SCRIPT_URL; then
             NEW_VERSION=$(grep '^CURRENT_VERSION=' /tmp/Nlbench.sh | cut -d'"' -f2)
-            sed -i "s/^CURRENT_VERSION=.*/CURRENT_VERSION=\"$NEW_VERSION\"/" "$0"
-            
-            if mv /tmp/Nlbench.sh "$0"; then
-                chmod +x "$0"
-                echo -e "${GREEN}脚本更新成功！新版本: $NEW_VERSION${NC}"
-                echo -e "${YELLOW}正在重新启动脚本以应用更新...${NC}"
-                sleep 3
-                exec bash "$0"
+            if [ "$NEW_VERSION" != "$CURRENT_VERSION" ]; then
+                sed -i "s/^CURRENT_VERSION=.*/CURRENT_VERSION=\"$NEW_VERSION\"/" "$0"
+                
+                if mv /tmp/Nlbench.sh "$0"; then
+                    chmod +x "$0"
+                    echo -e "${GREEN}脚本更新成功！新版本: $NEW_VERSION${NC}"
+                    echo -e "${YELLOW}正在重新启动脚本以应用更新...${NC}"
+                    sleep 3
+                    exec bash "$0"
+                else
+                    echo -e "${RED}无法替换脚本文件。请检查权限。${NC}"
+                    return 1
+                fi
             else
-                echo -e "${RED}无法替换脚本文件。请检查权限。${NC}"
-                return 1
+                echo -e "${GREEN}脚本已是最新版本。${NC}"
             fi
         else
             echo -e "${RED}下载新版本失败。请稍后重试。${NC}"