diff --git a/.idea/GOHCache.xml b/.idea/GOHCache.xml
index 95b014c..e8fa0bd 100644
--- a/.idea/GOHCache.xml
+++ b/.idea/GOHCache.xml
@@ -399,6 +399,13 @@
             </ScannedPath>
           </value>
         </entry>
+        <entry key="file://$PROJECT_DIR$/utils/time.go">
+          <value>
+            <ScannedPath>
+              <option name="lastModified" value="1772431247912" />
+            </ScannedPath>
+          </value>
+        </entry>
         <entry key="file://$PROJECT_DIR$/valid/valid.go">
           <value>
             <ScannedPath>
diff --git a/utils/time.go b/utils/time.go
new file mode 100644
index 0000000..73cb17b
--- /dev/null
+++ b/utils/time.go
@@ -0,0 +1,55 @@
+package utils
+
+import "time"
+
+// NowTime 获取当前时间字符串
+func NowTime() string {
+	return time.Now().Format("2006-01-02 15:04:05")
+}
+
+// NowTimeUnix 获取当前时间戳
+func NowTimeUnix() int64 {
+	return time.Now().Unix()
+}
+
+// NowTimeUnixMilli 获取当前时间戳毫秒
+func NowTimeUnixMilli() int64 {
+	return time.Now().UnixMilli()
+}
+
+// NowTimeUnixNano 获取当前时间戳纳秒
+func NowTimeUnixNano() int64 {
+	return time.Now().UnixNano()
+}
+
+func AddTimeToString(duration time.Duration) string {
+	return time.Now().Add(duration).Format("2006-01-02 15:04:05")
+}
+
+func SubTimeToString(duration time.Duration) string {
+	return time.Now().Add(-duration).Format("2006-01-02 15:04:05")
+}
+
+func AddTimeToUnix(duration time.Duration) int64 {
+	return time.Now().Add(duration).Unix()
+}
+
+func SubTimeToUnix(duration time.Duration) int64 {
+	return time.Now().Add(-duration).Unix()
+}
+
+func AddTimeToUnixMilli(duration time.Duration) int64 {
+	return time.Now().Add(duration).UnixMilli()
+}
+
+func SubTimeToUnixMilli(duration time.Duration) int64 {
+	return time.Now().Add(-duration).UnixMilli()
+}
+
+func AddTimeToUnixNano(duration time.Duration) int64 {
+	return time.Now().Add(duration).UnixNano()
+}
+
+func SubTimeToUnixNano(duration time.Duration) int64 {
+	return time.Now().Add(-duration).UnixNano()
+}