diff --git a/app/model_es/encounter.go b/app/model_es/encounter.go
index 3edaf74..82bf726 100644
--- a/app/model_es/encounter.go
+++ b/app/model_es/encounter.go
@@ -192,6 +192,7 @@ func (e *Encounter) TopK(embedding []float64, k int) ([]Encounter, error) {
 		return nil, err
 	}
 
+	// UPDATE 这里无法处理 ES 中 embedding 为 null 的情况。
 	body := fmt.Sprintf(`{
 		"size": %d,
 		"query": {
@@ -203,7 +204,7 @@ func (e *Encounter) TopK(embedding []float64, k int) ([]Encounter, error) {
 				}
 			}
 		},
-		"_source":["id"]
+		"_source": ["id"]
 	}`, k, string(paramsJSON))
 
 	hits, err := model_handler.SearchRequest(body, e.IndexName())
diff --git a/routers/web.go b/routers/web.go
index 8d1d305..871ae09 100644
--- a/routers/web.go
+++ b/routers/web.go
@@ -3,12 +3,10 @@ package routers
 import (
 	"catface/app/global/consts"
 	"catface/app/global/variable"
-
 	// "catface/app/http/controller/captcha"	// 验证码组件
 	// "catface/app/http/middleware/authorization"
 	"catface/app/http/middleware/cors"
 	validatorFactory "catface/app/http/validator/core/factory"
-
 	// TODO validatorFactory "catface/app/http/validator/core/factory"
 	"catface/app/utils/gin_release"
 	"net/http"
@@ -16,6 +14,7 @@ import (
 	"github.com/gin-contrib/pprof"
 	"github.com/gin-gonic/gin"
 	"go.uber.org/zap"
+
 )
 
 // 该路由主要设置 后台管理系统等后端应用路由
diff --git a/test/es/encounter_embedding/main.go b/test/es/encounter_embedding/main.go
new file mode 100644
index 0000000..2a9bac8
--- /dev/null
+++ b/test/es/encounter_embedding/main.go
@@ -0,0 +1,20 @@
+package main
+
+import (
+	"fmt"
+	"math/rand"
+	"strings"
+)
+
+func main() {
+	embedding := make([]float64, 768)
+	for i := range embedding {
+		embedding[i] = rand.Float64()
+	}
+
+	// 将嵌入向量转换为字符串，每个元素之间用逗号隔开
+	embeddingStr := strings.Trim(strings.Join(strings.Fields(fmt.Sprint(embedding)), ","), "[]")
+
+	// 打印前几个元素以验证
+	fmt.Println(embeddingStr)
+}