diff --git a/parser.go b/parser.go
index 6bf991e92..de2450933 100644
--- a/parser.go
+++ b/parser.go
@@ -975,19 +975,44 @@ func matchExtension(extensionToMatch string, comments []*ast.Comment) (match boo
 	return true
 }
 
+func getFuncDoc(decl any) (*ast.CommentGroup, bool) {
+	switch astDecl := decl.(type) {
+	case *ast.FuncDecl: // func name() {}
+		return astDecl.Doc, true
+	case *ast.GenDecl: // var name = namePointToFuncDirectlyOrIndirectly
+		if astDecl.Tok != token.VAR {
+			return nil, false
+		}
+		varSpec, ok := astDecl.Specs[0].(*ast.ValueSpec)
+		if !ok || len(varSpec.Values) != 1 {
+			return nil, false
+		}
+		_, ok = getFuncDoc(varSpec)
+		return astDecl.Doc, ok
+	case *ast.ValueSpec:
+		value, ok := astDecl.Values[0].(*ast.Ident)
+		if !ok || value == nil {
+			return nil, false
+		}
+		_, ok = getFuncDoc(value.Obj.Decl)
+		return astDecl.Doc, ok
+	}
+	return nil, false
+}
+
 // ParseRouterAPIInfo parses router api info for given astFile.
 func (parser *Parser) ParseRouterAPIInfo(fileInfo *AstFileInfo) error {
-	for _, astDescription := range fileInfo.File.Decls {
+	for _, decl := range fileInfo.File.Decls {
 		if (fileInfo.ParseFlag & ParseOperations) == ParseNone {
 			continue
 		}
-		astDeclaration, ok := astDescription.(*ast.FuncDecl)
-		if ok && astDeclaration.Doc != nil && astDeclaration.Doc.List != nil {
-			if parser.matchTags(astDeclaration.Doc.List) &&
-				matchExtension(parser.parseExtension, astDeclaration.Doc.List) {
+		funcDoc, ok := getFuncDoc(decl)
+		if ok && funcDoc != nil && funcDoc.List != nil {
+			if parser.matchTags(funcDoc.List) &&
+				matchExtension(parser.parseExtension, funcDoc.List) {
 				// for per 'function' comment, create a new 'Operation' object
 				operation := NewOperation(parser, SetCodeExampleFilesDirectory(parser.codeExampleFilesDir))
-				for _, comment := range astDeclaration.Doc.List {
+				for _, comment := range funcDoc.List {
 					err := operation.ParseComment(comment.Text, fileInfo.File)
 					if err != nil {
 						return fmt.Errorf("ParseComment error in file %s :%+v", fileInfo.Path, err)
diff --git a/parser_test.go b/parser_test.go
index d818f705c..584a68a74 100644
--- a/parser_test.go
+++ b/parser_test.go
@@ -2153,7 +2153,7 @@ func TestParseTypeOverrides(t *testing.T) {
 	assert.NoError(t, err)
 
 	b, _ := json.MarshalIndent(p.swagger, "", "    ")
-	//windows will fail: \r\n \n
+	// windows will fail: \r\n \n
 	assert.Equal(t, string(expected), string(b))
 }
 
@@ -2234,7 +2234,7 @@ func TestParseExternalModels(t *testing.T) {
 	err := p.ParseAPI(searchDir, mainAPIFile, defaultParseDepth)
 	assert.NoError(t, err)
 	b, _ := json.MarshalIndent(p.swagger, "", "    ")
-	//ioutil.WriteFile("./testdata/external_models/main/expected.json",b,0777)
+	// ioutil.WriteFile("./testdata/external_models/main/expected.json",b,0777)
 	expected, err := os.ReadFile(filepath.Join(searchDir, "expected.json"))
 	assert.NoError(t, err)
 	assert.Equal(t, string(expected), string(b))
@@ -3636,6 +3636,40 @@ func Fun()  {
 	assert.Empty(t, childName)
 }
 
+func TestParser_genVarDefinedFuncDoc(t *testing.T) {
+	t.Parallel()
+
+	src := `
+package main
+
+func f() {}
+
+// @Summary	generate var-defined functions' doc
+// @Router /test [get]
+var Func = f
+
+// @Summary generate indirectly pointing
+// @Router /test2 [get]
+var Func2 = Func
+`
+	p := New()
+	err := p.packages.ParseFile("api", "api/api.go", src, ParseAll)
+	assert.NoError(t, err)
+	_, _ = p.packages.ParseTypes()
+	err = p.packages.RangeFiles(p.ParseRouterAPIInfo)
+	assert.NoError(t, err)
+
+	val, ok := p.swagger.Paths.Paths["/test"]
+	assert.True(t, ok)
+	assert.NotNil(t, val.Get)
+	assert.Equal(t, val.Get.OperationProps.Summary, "generate var-defined functions' doc")
+
+	val2, ok := p.swagger.Paths.Paths["/test2"]
+	assert.True(t, ok)
+	assert.NotNil(t, val2.Get)
+	assert.Equal(t, val2.Get.OperationProps.Summary, "generate indirectly pointing")
+}
+
 func TestDefineTypeOfExample(t *testing.T) {
 
 	t.Run("String type", func(t *testing.T) {