diff --git a/gradle.properties b/gradle.properties
index 33fe7ffa93..0a26c96b6f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ pluginGroup = com.phodal.autodev
 pluginName = AutoDev
 pluginRepositoryUrl = https://github.com/unit-mesh/auto-dev
 # SemVer format -> https://semver.org
-pluginVersion = 1.2.2
+pluginVersion = 1.2.3
 
 # Supported IDEs: idea, pycharm
 baseIDE=idea
diff --git a/src/main/kotlin/cc/unitmesh/devti/gui/chat/ChatCodingPanel.kt b/src/main/kotlin/cc/unitmesh/devti/gui/chat/ChatCodingPanel.kt
index a9abcd7b13..fc2d9d0d05 100644
--- a/src/main/kotlin/cc/unitmesh/devti/gui/chat/ChatCodingPanel.kt
+++ b/src/main/kotlin/cc/unitmesh/devti/gui/chat/ChatCodingPanel.kt
@@ -208,15 +208,15 @@ class ChatCodingPanel(private val chatCodingService: ChatCodingService, val disp
             }
         }
 
-        val elapsedTime = System.currentTimeMillis() - startTime
-
-        // waiting for the last message to be rendered, like sleep 5 ms?
-        // 此处的 20s 出自 openAI 免费账户访问 3/min
-        withContext(Dispatchers.IO) {
-
-            val delaySec = delaySeconds.toLong() ?: 20L
-            val remainingTime = maxOf(delaySec * 1000 - elapsedTime, 0)
-            delay(remainingTime)
+        if (delaySeconds.isNotEmpty()) {
+            val elapsedTime = System.currentTimeMillis() - startTime
+            // waiting for the last message to be rendered, like sleep 5 ms?
+            // 此处的 20s 出自 openAI 免费账户访问 3/min
+            withContext(Dispatchers.IO) {
+                val delaySec = delaySeconds.toLong() ?: 20L
+                val remainingTime = maxOf(delaySec * 1000 - elapsedTime, 0)
+                delay(remainingTime)
+            }
         }
 
         messageView.reRenderAssistantOutput()