diff --git a/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/ClipboardManagerExt.kt b/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/ClipboardManagerExt.kt
index db273777..f3ef26bb 100644
--- a/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/ClipboardManagerExt.kt
+++ b/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/ClipboardManagerExt.kt
@@ -21,16 +21,17 @@ package com.sadellie.unitto.core.ui.common.textfield
 import androidx.compose.ui.platform.ClipboardManager
 import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.text.input.TextFieldValue
+import com.sadellie.unitto.core.base.Token
 
 /**
- * Copy value to clipboard without grouping symbols.
+ * Copy value to clipboard with fractional symbols.
  *
  * Example:
- * "123.456,789" will be copied as "123456,789"
+ * "123456.789" will be copied as "123456,789"
  *
- * @param value Formatted value that has grouping symbols.
+ * @param value Internal [TextFieldValue] without formatting with [Token.Digit.dot] as fractional.
  */
-internal fun ClipboardManager.copyWithoutGrouping(
+internal fun ClipboardManager.copyWithFractional(
     value: TextFieldValue,
     formatterSymbols: FormatterSymbols
 ) = this.setText(
@@ -38,7 +39,7 @@ internal fun ClipboardManager.copyWithoutGrouping(
         value.annotatedString
             .subSequence(value.selection)
             .text
-            .replace(formatterSymbols.grouping, "")
+            .replace(Token.Digit.dot, formatterSymbols.fractional)
     )
 )
 
diff --git a/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/FixedInputTextFIeld.kt b/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/FixedInputTextFIeld.kt
index 3a7e7731..9cdee727 100644
--- a/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/FixedInputTextFIeld.kt
+++ b/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/FixedInputTextFIeld.kt
@@ -62,7 +62,7 @@ fun FixedInputTextField(
     val expressionInteractionSource = remember(expression) { MutableInteractionSource() }
     LaunchedEffect(expressionInteractionSource) {
         expressionInteractionSource.interactions.collect {
-            if (it is PressInteraction.Release) onClick(expression.clearAndFilterExpression(formatterSymbols))
+            if (it is PressInteraction.Release) onClick(value)
         }
     }
 
@@ -71,7 +71,7 @@ fun FixedInputTextField(
         LocalTextToolbar provides UnittoTextToolbar(
             view = LocalView.current,
             copyCallback = {
-                clipboardManager.copyWithoutGrouping(expressionValue, formatterSymbols)
+                clipboardManager.copyWithFractional(expressionValue, formatterSymbols)
                 expressionValue = expressionValue.copy(selection = TextRange(expressionValue.selection.end))
             }
         )
diff --git a/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/InputTextField.kt b/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/InputTextField.kt
index 8a631cf4..bb7e02e9 100644
--- a/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/InputTextField.kt
+++ b/core/ui/src/main/java/com/sadellie/unitto/core/ui/common/textfield/InputTextField.kt
@@ -73,7 +73,7 @@ fun ExpressionTextField(
     val expressionTransformer = remember(formatterSymbols) { ExpressionTransformer(formatterSymbols) }
 
     fun copyCallback() {
-        clipboardManager.copyWithoutGrouping(value, formatterSymbols)
+        clipboardManager.copyWithFractional(value, formatterSymbols)
         onCursorChange(TextRange(value.selection.end))
     }
 
@@ -90,7 +90,7 @@ fun ExpressionTextField(
                 pasteCallback(clipboardManager.getText()?.text?.clearAndFilterExpression(formatterSymbols) ?: "")
             },
             cutCallback = {
-                clipboardManager.copyWithoutGrouping(value, formatterSymbols)
+                clipboardManager.copyWithFractional(value, formatterSymbols)
                 cutCallback()
             }
         )