diff --git a/config.yaml b/config.yaml
index 206a294..dc46959 100644
--- a/config.yaml
+++ b/config.yaml
@@ -12,6 +12,7 @@ storage:
   src: _post/src
   dst: _post/dst
   type: COS
+  auto_pull: true
   cos:
     appid:
     bucket:
diff --git a/config/mStorage.go b/config/mStorage.go
index 85d1f1b..f91306c 100644
--- a/config/mStorage.go
+++ b/config/mStorage.go
@@ -1,10 +1,11 @@
 package config
 
 type mStorage struct {
-	SRC  string    `yaml:"src"`
-	DST  string    `yaml:"dst"`
-	Type string    `yaml:"type"`
-	COS  cosConfig `yaml:"cos"`
+	SRC      string    `yaml:"src"`
+	DST      string    `yaml:"dst"`
+	Type     string    `yaml:"type"`
+	COS      cosConfig `yaml:"cos"`
+	AutoPull bool      `yaml:"auto_pull"`
 }
 
 type cosConfig struct {
diff --git a/internal/mApp/mMarkdown.go b/internal/mApp/mMarkdown.go
index 3c91f7a..7c66b13 100644
--- a/internal/mApp/mMarkdown.go
+++ b/internal/mApp/mMarkdown.go
@@ -21,16 +21,18 @@ func (ma *MApp) loadMarkdownFiles() error {
 
 	markdownPath := ma.Config.Storage.SRC
 
-	switch ma.Config.Storage.Type {
-	case "COS":
-		err = storage.CosLoadMarkdowns(*ma.Config, markdownPath)
-		break
-	default:
-		return errors.New("Unsupported storage type: " + ma.Config.Storage.Type)
-	}
+	if ma.Config.Storage.AutoPull {
+		switch ma.Config.Storage.Type {
+		case "COS":
+			err = storage.CosLoadMarkdowns(*ma.Config, markdownPath)
+			break
+		default:
+			return errors.New("Unsupported storage type: " + ma.Config.Storage.Type)
+		}
 
-	if err != nil {
-		return err
+		if err != nil {
+			return err
+		}
 	}
 
 	err = filepath.Walk(markdownPath, func(path string, info os.FileInfo, err error) error {