diff --git a/health-emergency/health-emergency-biz/src/main/java/com/renkang/emergency/largeScreen/entity/vo/OnePersonCaseVO.java b/health-emergency/health-emergency-biz/src/main/java/com/renkang/emergency/largeScreen/entity/vo/OnePersonCaseVO.java
index 02ea920..861a1b2 100644
--- a/health-emergency/health-emergency-biz/src/main/java/com/renkang/emergency/largeScreen/entity/vo/OnePersonCaseVO.java
+++ b/health-emergency/health-emergency-biz/src/main/java/com/renkang/emergency/largeScreen/entity/vo/OnePersonCaseVO.java
@@ -63,19 +63,19 @@ public class OnePersonCaseVO {
     private Integer flagFat;
 
     @Schema(title = "BMI")
-    private Double bmi;
+    private String bmi;
 
     @Schema(title = "身高")
-    private Double height;
+    private String height;
 
     @Schema(title = "体重")
-    private Double weight;
+    private String weight;
 
     @Schema(title = "体重管理目标")
-    private Double targetWeight;
+    private String targetWeight;
 
     @Schema(title = "目标BMI")
-    private Double targetBmi;
+    private String targetBmi;
 
     @Schema(title = "目前BMI监测值")
     private String bmiCurrent;
@@ -244,12 +244,18 @@ public class OnePersonCaseVO {
 
     /**
      * BMI 保留一位小数
+     * 数据库 BMI 列为 VARCHAR,这里解析为数值后四舍五入
      */
-    public Double getBmi() {
-        if (bmi == null) {
+    public String getBmi() {
+        if (bmi == null || bmi.isEmpty()) {
             return null;
         }
-        return Math.round(bmi * 10) / 10.0;
+        try {
+            double v = Double.parseDouble(bmi.trim());
+            return String.valueOf(Math.round(v * 10) / 10.0);
+        } catch (NumberFormatException e) {
+            return bmi;
+        }
     }
 
     /**