diff --git a/database/gdb/gdb_z_mysql_model_test.go b/database/gdb/gdb_z_mysql_model_test.go
index dc2cf59c2..66482520e 100644
--- a/database/gdb/gdb_z_mysql_model_test.go
+++ b/database/gdb/gdb_z_mysql_model_test.go
@@ -2159,13 +2159,17 @@ func Test_Model_FieldsEx(t *testing.T) {
 }
 
 func Test_Model_FieldsEx_WithReservedWords(t *testing.T) {
-	table := "fieldsex_test_table"
-	sqlTpcPath := gdebug.TestDataPath("reservedwords_table_tpl.sql")
-	if _, err := db.Exec(ctx, fmt.Sprintf(gfile.GetContents(sqlTpcPath), table)); err != nil {
-		gtest.Error(err)
-	}
-	defer dropTable(table)
 	gtest.C(t, func(t *gtest.T) {
+		var (
+			table      = "fieldsex_test_table"
+			sqlTpcPath = gdebug.TestDataPath("reservedwords_table_tpl.sql")
+			sqlContent = gfile.GetContents(sqlTpcPath)
+		)
+		t.AssertNE(sqlContent, "")
+		if _, err := db.Exec(ctx, fmt.Sprintf(sqlContent, table)); err != nil {
+			t.AssertNil(err)
+		}
+		defer dropTable(table)
 		_, err := db.Model(table).FieldsEx("content").One()
 		t.AssertNil(err)
 	})
diff --git a/debug/gdebug/gdebug_caller.go b/debug/gdebug/gdebug_caller.go
index 70bb1a28f..62133837a 100644
--- a/debug/gdebug/gdebug_caller.go
+++ b/debug/gdebug/gdebug_caller.go
@@ -14,8 +14,6 @@ import (
 	"reflect"
 	"runtime"
 	"strings"
-
-	"github.com/gogf/gf/v2/internal/utils"
 )
 
 const (
@@ -35,7 +33,7 @@ func init() {
 		goRootForFilter = strings.Replace(goRootForFilter, "\\", "/", -1)
 	}
 	// Initialize internal package variable: selfPath.
-	selfPath, _ := exec.LookPath(os.Args[0])
+	selfPath, _ = exec.LookPath(os.Args[0])
 	if selfPath != "" {
 		selfPath, _ = filepath.Abs(selfPath)
 	}
@@ -69,7 +67,7 @@ func CallerWithFilter(filter string, skip ...int) (function string, path string,
 				pc, file, line, ok = runtime.Caller(i)
 			}
 			if ok {
-				function := ""
+				function = ""
 				if fn := runtime.FuncForPC(pc); fn == nil {
 					function = "unknown"
 				} else {
@@ -102,14 +100,8 @@ func callerFromIndex(filters []string) (pc uintptr, file string, line int, index
 			if filtered {
 				continue
 			}
-			if !utils.IsDebugEnabled() {
-				if strings.Contains(file, utils.StackFilterKeyForGoFrame) {
-					continue
-				}
-			} else {
-				if strings.Contains(file, stackFilterKey) {
-					continue
-				}
+			if strings.Contains(file, stackFilterKey) {
+				continue
 			}
 			if index > 0 {
 				index--
diff --git a/debug/gdebug/gdebug_stack.go b/debug/gdebug/gdebug_stack.go
index 2a70b542e..ffcfd7b6c 100644
--- a/debug/gdebug/gdebug_stack.go
+++ b/debug/gdebug/gdebug_stack.go
@@ -11,8 +11,6 @@ import (
 	"fmt"
 	"runtime"
 	"strings"
-
-	"github.com/gogf/gf/v2/internal/utils"
 )
 
 // PrintStack prints to standard error the stack trace returned by runtime.Stack.
@@ -82,14 +80,8 @@ func StackWithFilters(filters []string, skip ...int) string {
 				continue
 			}
 
-			if !utils.IsDebugEnabled() {
-				if strings.Contains(file, utils.StackFilterKeyForGoFrame) {
-					continue
-				}
-			} else {
-				if strings.Contains(file, stackFilterKey) {
-					continue
-				}
+			if strings.Contains(file, stackFilterKey) {
+				continue
 			}
 
 			if fn := runtime.FuncForPC(pc); fn == nil {
diff --git a/errors/gerror/gerror_error.go b/errors/gerror/gerror_error.go
index 55111edab..e0f27bb4d 100644
--- a/errors/gerror/gerror_error.go
+++ b/errors/gerror/gerror_error.go
@@ -15,7 +15,6 @@ import (
 	"strings"
 
 	"github.com/gogf/gf/v2/errors/gcode"
-	"github.com/gogf/gf/v2/internal/utils"
 )
 
 // Error is custom error for additional features.
@@ -201,14 +200,8 @@ func formatSubStack(st stack, buffer *bytes.Buffer) {
 		if fn := runtime.FuncForPC(p - 1); fn != nil {
 			file, line := fn.FileLine(p - 1)
 			// Custom filtering.
-			if !utils.IsDebugEnabled() {
-				if strings.Contains(file, utils.StackFilterKeyForGoFrame) {
-					continue
-				}
-			} else {
-				if strings.Contains(file, stackFilterKeyLocal) {
-					continue
-				}
+			if strings.Contains(file, stackFilterKeyLocal) {
+				continue
 			}
 			// Avoid stack string like "`autogenerated`"
 			if strings.Contains(file, "<") {
diff --git a/internal/utils/utils_debug.go b/internal/utils/utils_debug.go
index 6b46503bd..0b2fc17e6 100644
--- a/internal/utils/utils_debug.go
+++ b/internal/utils/utils_debug.go
@@ -16,7 +16,7 @@ const (
 
 	// StackFilterKeyForGoFrame is the stack filtering key for all GoFrame module paths.
 	// Eg: .../pkg/mod/github.com/gogf/gf/v2@v2.0.0-20211011134327-54dd11f51122/debug/gdebug/gdebug_caller.go
-	StackFilterKeyForGoFrame = "github.com/gogf/gf/v"
+	StackFilterKeyForGoFrame = "github.com/gogf/gf/"
 )
 
 var (