diff --git a/g/os/glog/glog_logger.go b/g/os/glog/glog_logger.go
index 922a450f7..c572fa3bc 100644
--- a/g/os/glog/glog_logger.go
+++ b/g/os/glog/glog_logger.go
@@ -14,7 +14,6 @@ import (
     "fmt"
     "strings"
     "runtime"
-    "strconv"
     "gitee.com/johng/gf/g/os/gfile"
     "gitee.com/johng/gf/g/util/gregex"
     "gitee.com/johng/gf/g/container/gtype"
@@ -174,7 +173,7 @@ func (l *Logger) stdPrint(s string) {
 func (l *Logger) errPrint(s string) {
     // 记录调用回溯信息
     if l.btEnabled.Val() {
-        backtrace := "Backtrace:" + ln + l.GetBacktrace(3)
+        backtrace := "Backtrace:" + ln + l.GetBacktrace()
         if s[len(s) - 1] == byte('\n') {
             s = s + backtrace + ln
         } else {
@@ -203,9 +202,11 @@ func (l *Logger) GetBacktrace(skip...int) string {
     index     := 1
     for i := 1; i < 10000; i++ {
         if _, cfile, cline, ok := runtime.Caller(customSkip + i + l.btSkip.Val()); ok {
-            // 不打印出go源码路径
-            if !gregex.IsMatchString("^" + gfile.GoRootOfBuild(), cfile) && !gregex.IsMatchString(`<autogenerated>`, cfile) {
-                backtrace += strconv.Itoa(index) + ".\t" + cfile + ":" + strconv.Itoa(cline) + ln
+            // 不打印出go源码路径及glog包文件路径
+            if !gregex.IsMatchString("/g/os/glog/glog.+$", cfile) &&
+               !gregex.IsMatchString("^" + gfile.GoRootOfBuild(), cfile) &&
+               !gregex.IsMatchString(`<autogenerated>`, cfile) {
+                backtrace += fmt.Sprintf(`%d. %s:%d%s`, index, cfile, cline, ln)
                 index++
             }
         } else {
@@ -220,7 +221,7 @@ func (l *Logger) format(s string) string {
 }
 
 func (l *Logger) Print(v ...interface{}) {
-    l.stdPrint(fmt.Sprint(v...))
+    l.stdPrint(fmt.Sprintln(v...))
 }
 
 func (l *Logger) Printf(format string, v ...interface{}) {
@@ -228,7 +229,7 @@ func (l *Logger) Printf(format string, v ...interface{}) {
 }
 
 func (l *Logger) Println(v ...interface{}) {
-    l.stdPrint(fmt.Sprint(v...) + ln)
+    l.stdPrint(fmt.Sprintln(v...))
 }
 
 func (l *Logger) Printfln(format string, v ...interface{}) {
@@ -236,7 +237,7 @@ func (l *Logger) Printfln(format string, v ...interface{}) {
 }
 
 func (l *Logger) Fatal(v ...interface{}) {
-    l.errPrint(fmt.Sprint(v...))
+    l.errPrint(fmt.Sprintln(v...))
     os.Exit(1)
 }
 
@@ -246,7 +247,7 @@ func (l *Logger) Fatalf(format string, v ...interface{}) {
 }
 
 func (l *Logger) Fatalln(v ...interface{}) {
-    l.errPrint(fmt.Sprint(v...) + ln)
+    l.errPrint(fmt.Sprintln(v...))
     os.Exit(1)
 }
 
@@ -256,7 +257,7 @@ func (l *Logger) Fatalfln(format string, v ...interface{}) {
 }
 
 func (l *Logger) Panic(v ...interface{}) {
-    s := fmt.Sprint(v...)
+    s := fmt.Sprintln(v...)
     l.errPrint(s)
     panic(s)
 }
@@ -268,7 +269,7 @@ func (l *Logger) Panicf(format string, v ...interface{}) {
 }
 
 func (l *Logger) Panicln(v ...interface{}) {
-    s := fmt.Sprint(v...) + ln
+    s := fmt.Sprintln(v...)
     l.errPrint(s)
     panic(s)
 }
@@ -281,7 +282,7 @@ func (l *Logger) Panicfln(format string, v ...interface{}) {
 
 func (l *Logger) Info(v ...interface{}) {
     if l.checkLevel(LEVEL_INFO) {
-        l.stdPrint("[INFO] " + fmt.Sprint(v...) + ln)
+        l.stdPrint("[INFO] " + fmt.Sprintln(v...))
     }
 }
 
@@ -299,7 +300,7 @@ func (l *Logger) Infofln(format string, v ...interface{}) {
 
 func (l *Logger) Debug(v ...interface{}) {
     if l.checkLevel(LEVEL_DEBU) {
-        l.stdPrint("[DEBU] " + fmt.Sprint(v...) + ln)
+        l.stdPrint("[DEBU] " + fmt.Sprintln(v...))
     }
 }
 
@@ -317,7 +318,7 @@ func (l *Logger) Debugfln(format string, v ...interface{}) {
 
 func (l *Logger) Notice(v ...interface{}) {
     if l.checkLevel(LEVEL_NOTI) {
-        l.errPrint("[NOTI] " + fmt.Sprint(v...) + ln)
+        l.errPrint("[NOTI] " + fmt.Sprintln(v...))
     }
 }
 
@@ -335,7 +336,7 @@ func (l *Logger) Noticefln(format string, v ...interface{}) {
 
 func (l *Logger) Warning(v ...interface{}) {
     if l.checkLevel(LEVEL_WARN) {
-        l.errPrint("[WARN] " + fmt.Sprint(v...) + ln)
+        l.errPrint("[WARN] " + fmt.Sprintln(v...))
     }
 }
 
@@ -353,7 +354,7 @@ func (l *Logger) Warningfln(format string, v ...interface{}) {
 
 func (l *Logger) Error(v ...interface{}) {
     if l.checkLevel(LEVEL_ERRO) {
-        l.errPrint("[ERRO] " + fmt.Sprint(v...) + ln)
+        l.errPrint("[ERRO] " + fmt.Sprintln(v...))
     }
 }
 
@@ -371,7 +372,7 @@ func (l *Logger) Errorfln(format string, v ...interface{}) {
 
 func (l *Logger) Critical(v ...interface{}) {
     if l.checkLevel(LEVEL_CRIT) {
-        l.errPrint("[CRIT] " + fmt.Sprint(v...) + ln)
+        l.errPrint("[CRIT] " + fmt.Sprintln(v...))
     }
 }