diff --git a/appresource/db/app.db b/appresource/db/app.db
index 83ba50b..fbfd577 100644
Binary files a/appresource/db/app.db and b/appresource/db/app.db differ
diff --git a/src/main/java/a8k/hardware/type/a8kcanprotocol/A8kEcode.java b/src/main/java/a8k/hardware/type/a8kcanprotocol/A8kEcode.java
index ca0844f..c000dfa 100644
--- a/src/main/java/a8k/hardware/type/a8kcanprotocol/A8kEcode.java
+++ b/src/main/java/a8k/hardware/type/a8kcanprotocol/A8kEcode.java
@@ -1,5 +1,7 @@
 package a8k.hardware.type.a8kcanprotocol;
 
+import lombok.extern.slf4j.Slf4j;
+
 /**
  * 错误分类
  * 10,
@@ -10,6 +12,7 @@ package a8k.hardware.type.a8kcanprotocol;
  *
  *
  */
+@Slf4j
 public enum A8kEcode {
 
 	SUC(0),
@@ -182,6 +185,7 @@ public enum A8kEcode {
 				return e;
 			}
 		}
+		log.error("未知错误码:{}", index);
 		A8kEcode.LOW_EXT_ERROR_UNKOWN_INDEX_ERROR.rawindex = index;
 		return A8kEcode.LOW_EXT_ERROR_UNKOWN_INDEX_ERROR;
 	}
diff --git a/src/main/java/a8k/service/verification/PipetteGunVerificationV2.java b/src/main/java/a8k/service/verification/PipetteGunVerificationV2.java
index 1de8b0a..1b657b5 100644
--- a/src/main/java/a8k/service/verification/PipetteGunVerificationV2.java
+++ b/src/main/java/a8k/service/verification/PipetteGunVerificationV2.java
@@ -144,9 +144,9 @@ public class PipetteGunVerificationV2 {
 
 		pipetteCtrlDriver.liquidOperationClearParams(); //
 		pipetteCtrlDriver.liquidOperationSetGunRunParams(14, 14, 0, 900, 30); //pump param
-		pipetteCtrlDriver.liquidOperationSetZMotorRunParams(0, 300, 30); // z motor param
+		pipetteCtrlDriver.liquidOperationSetZMotorRunParams(0, 500, 60); // z motor param
 		pipetteCtrlDriver.liquidOperationFreshParams();
-		pipetteCtrlDriver.pipetteLld(LldType.kplld, 0, 15);
+		pipetteCtrlDriver.pipetteLld(LldType.kplld, 0, 18);
 
 		if (pipetteCtrlDriver.lldIsDetectLiquid()) {
 			liquidPos = pipetteCtrlDriver.getReg(PipetteRegIndex.kreg_pipette_zm_pos);
diff --git a/src/main/java/a8k/type/ecode/AECodeError.java b/src/main/java/a8k/type/ecode/AECodeError.java
index 7bc8225..54a4b79 100644
--- a/src/main/java/a8k/type/ecode/AECodeError.java
+++ b/src/main/java/a8k/type/ecode/AECodeError.java
@@ -3,10 +3,11 @@ package a8k.type.ecode;
 import a8k.hardware.type.a8kcanprotocol.A8kEcode;
 import a8k.type.exception.AppException;
 import a8k.utils.ZJsonHelper;
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import io.swagger.v3.oas.annotations.media.Schema;
 
 public class AECodeError extends AppError {
-	@Schema(description = "异常栈信息")
+	@JsonIgnore
 	public StackTraceElement[] stackTraceElements;
 
 	public AECodeError(String exmsg) {