diff --git a/internal/migrate/migrate.go b/internal/migrate/migrate.go
index 99c117e..29d9c1d 100644
--- a/internal/migrate/migrate.go
+++ b/internal/migrate/migrate.go
@@ -6,6 +6,7 @@ import (
 
 	"github.com/dushixiang/pika/internal/migrate/v0_1_1"
 	"github.com/dushixiang/pika/internal/migrate/v0_1_2"
+	"github.com/dushixiang/pika/internal/migrate/v0_1_3"
 	"github.com/dushixiang/pika/internal/service"
 	"github.com/dushixiang/pika/pkg/version"
 	"go.uber.org/zap"
@@ -30,6 +31,12 @@ func AutoMigrate(logger *zap.Logger, db *gorm.DB, propertyService *service.Prope
 			return err
 		}
 	}
+	// 升级到 v0.1.3 版本
+	if strings.Compare(localVersion, "v0.1.3") < 0 {
+		if err := v0_1_3.Migrate(logger, db); err != nil {
+			return err
+		}
+	}
 
 	return propertyService.SetSystemVersion(ctx, version.Version)
 }
diff --git a/internal/migrate/v0_1_3/migrate.go b/internal/migrate/v0_1_3/migrate.go
new file mode 100644
index 0000000..55a183b
--- /dev/null
+++ b/internal/migrate/v0_1_3/migrate.go
@@ -0,0 +1,68 @@
+package v0_1_3
+
+import (
+	"github.com/dushixiang/pika/internal/models"
+	"go.uber.org/zap"
+	"gorm.io/gorm"
+)
+
+func Migrate(logger *zap.Logger, db *gorm.DB) error {
+	logger.Info("开始执行 v0.1.3 版本数据迁移")
+
+	migrator := db.Migrator()
+	if migrator == nil {
+		logger.Warn("无法获取数据库 migrator，跳过迁移")
+		return nil
+	}
+
+	if !migrator.HasTable("agents") {
+		logger.Info("未检测到 agents 表，跳过迁移")
+		return nil
+	}
+
+	// 检查 weight 字段是否存在
+	if !migrator.HasColumn("agents", "weight") {
+		logger.Info("未检测到 weight 字段，跳过迁移")
+		return nil
+	}
+
+	// 查询所有 weight 为 0 或 null 的 agents，按 name 升序排序
+	var agents []models.Agent
+	if err := db.Where("weight = ? OR weight IS NULL", 0).
+		Order("name ASC").
+		Find(&agents).Error; err != nil {
+		logger.Error("查询 agents 失败", zap.Error(err))
+		return err
+	}
+
+	if len(agents) == 0 {
+		logger.Info("没有需要更新 weight 的探针，跳过迁移")
+		return nil
+	}
+
+	logger.Info("找到需要更新 weight 的探针", zap.Int("count", len(agents)))
+
+	// 按照 name 顺序分配 weight，从 1 开始递增
+	// 这样按 name 字母顺序排在前面的探针，weight 值较小
+	// 而在列表中按 weight 降序排列时，name 靠后的会显示在前面
+	for i, agent := range agents {
+		weight := i + 1
+		if err := db.Model(&models.Agent{}).
+			Where("id = ?", agent.ID).
+			Update("weight", weight).Error; err != nil {
+			logger.Error("更新探针 weight 失败",
+				zap.String("id", agent.ID),
+				zap.String("name", agent.Name),
+				zap.Int("weight", weight),
+				zap.Error(err))
+			return err
+		}
+		logger.Debug("已更新探针 weight",
+			zap.String("id", agent.ID),
+			zap.String("name", agent.Name),
+			zap.Int("weight", weight))
+	}
+
+	logger.Info("v0.1.3 版本数据迁移完成", zap.Int("updated", len(agents)))
+	return nil
+}