diff --git a/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/CodeEditorView.kt b/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/CodeEditorView.kt
index fb883820..22d5e386 100644
--- a/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/CodeEditorView.kt
+++ b/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/CodeEditorView.kt
@@ -74,6 +74,7 @@ import com.sunnychung.application.multiplatform.hellohttp.ux.bigtext.BigTextSimp
 import com.sunnychung.application.multiplatform.hellohttp.ux.bigtext.BigTextTransformed
 import com.sunnychung.application.multiplatform.hellohttp.ux.bigtext.BigTextTransformerImpl
 import com.sunnychung.application.multiplatform.hellohttp.ux.bigtext.BigTextViewState
+import com.sunnychung.application.multiplatform.hellohttp.ux.bigtext.abbr
 import com.sunnychung.application.multiplatform.hellohttp.ux.bigtext.rememberAnnotatedBigTextFieldState
 import com.sunnychung.application.multiplatform.hellohttp.ux.compose.TextFieldColors
 import com.sunnychung.application.multiplatform.hellohttp.ux.compose.TextFieldDefaults
@@ -615,13 +616,14 @@ fun CodeEditorView(
 
 //                    var bigTextValue by remember(textValue.text.length, textValue.text.hashCode()) { mutableStateOf<BigText>(BigText.createFromLargeString(text)) } // FIXME performance
 
-                    LaunchedEffect(bigTextFieldState) {
+                    LaunchedEffect(bigTextFieldState, onTextChange) {
                         bigTextFieldState.valueChangesFlow
                             .debounce(200.milliseconds().toMilliseconds())
                             .collect {
                                 log.d { "bigTextFieldState change ${it.changeId}" }
                                 onTextChange?.let { onTextChange ->
                                     val string = it.bigText.buildCharSequence() as AnnotatedString
+                                    log.v { "${bigTextFieldState.text} : ${it.bigText} onTextChange(${string.text.abbr()})" }
                                     onTextChange(string.text)
                                     secondCacheKey.value = string.text
                                 }
diff --git a/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/bigtext/BigMonospaceText.kt b/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/bigtext/BigMonospaceText.kt
index d8f8a4ec..40dceff3 100644
--- a/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/bigtext/BigMonospaceText.kt
+++ b/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/bigtext/BigMonospaceText.kt
@@ -547,7 +547,7 @@ private fun CoreBigMonospaceText(
     }
 
     fun onType(textInput: String) {
-        log.v { "key in '$textInput'" }
+        log.v { "$text key in '$textInput' ${viewState.hasSelection()}" }
         if (viewState.hasSelection()) {
             deleteSelection(isSaveUndoSnapshot = false)
         }
diff --git a/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/bigtext/BigTextFieldState.kt b/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/bigtext/BigTextFieldState.kt
index 34480891..bd20627c 100644
--- a/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/bigtext/BigTextFieldState.kt
+++ b/src/jvmMain/kotlin/com/sunnychung/application/multiplatform/hellohttp/ux/bigtext/BigTextFieldState.kt
@@ -54,7 +54,7 @@ fun rememberAnnotatedBigTextFieldState(initialValue: String = ""): Pair<MutableS
     return secondCacheKey to state
 }
 
-private fun CharSequence.abbr(): CharSequence {
+fun CharSequence.abbr(): CharSequence {
     return if (this.length > 20) {
         substring(0 .. 19)
     } else {