diff --git a/app/src/main/java/com/shuwei/dish/match/dialog/BottomDialog2.kt b/app/src/main/java/com/shuwei/dish/match/dialog/BottomDialog2.kt
index dd22178..159033c 100644
--- a/app/src/main/java/com/shuwei/dish/match/dialog/BottomDialog2.kt
+++ b/app/src/main/java/com/shuwei/dish/match/dialog/BottomDialog2.kt
@@ -33,6 +33,8 @@ import com.shuwei.dish.match.utils.ext.addOnActionSearchListener
 import com.shuwei.dish.match.utils.ext.appendText
 import com.shuwei.dish.match.utils.ext.buildSpannableString
 import com.shuwei.dish.match.utils.ext.dp
+import com.shuwei.dish.match.utils.ext.roundedDecimalPlace
+import com.shuwei.dish.match.utils.ext.roundedOneDecimalPlace
 import com.shuwei.dish.match.utils.ext.toJsonString
 import com.shuwei.dish.match.utils.ext.toObject
 import com.shuwei.dish.match.utils.ext.toast
@@ -229,7 +231,7 @@ class BottomDialog2(
         var topWeight = "$weight"
         var bottomUnit = "克"
         if (weight >= 1000) {
-            topWeight = "$weight"
+            topWeight = "${(weight/1000).roundedDecimalPlace(3)}"
             bottomUnit = "千克"
         }
         return buildSpannableString {
diff --git a/app/src/main/java/com/shuwei/dish/match/utils/ext/Common.kt b/app/src/main/java/com/shuwei/dish/match/utils/ext/Common.kt
index 4b50b1b..8598ded 100644
--- a/app/src/main/java/com/shuwei/dish/match/utils/ext/Common.kt
+++ b/app/src/main/java/com/shuwei/dish/match/utils/ext/Common.kt
@@ -175,7 +175,9 @@ fun View.clickWithDebounce(delay: Long = 300, action: () -> Unit) {
         }
     }
 }
-
+fun Double.roundedDecimalPlace(num: Int): Double {
+    return BigDecimal(this).setScale(num, RoundingMode.HALF_UP).toDouble()
+}
 fun Double.roundedOneDecimalPlace(): Double {
-    return BigDecimal(this).setScale(1, RoundingMode.HALF_UP).toDouble()
+    return this.roundedDecimalPlace(1)
 }