diff --git a/base/src/main/java/com/tinyengine/it/dynamic/dto/DynamicDelete.java b/base/src/main/java/com/tinyengine/it/dynamic/dto/DynamicDelete.java
index caaa574e..d775f522 100644
--- a/base/src/main/java/com/tinyengine/it/dynamic/dto/DynamicDelete.java
+++ b/base/src/main/java/com/tinyengine/it/dynamic/dto/DynamicDelete.java
@@ -1,9 +1,6 @@
 package com.tinyengine.it.dynamic.dto;
 
 import lombok.Data;
-
-import java.util.Map;
-
 @Data
 public class DynamicDelete {
 	private String nameEn;
diff --git a/base/src/main/java/com/tinyengine/it/dynamic/service/DynamicModelService.java b/base/src/main/java/com/tinyengine/it/dynamic/service/DynamicModelService.java
index 1b5a0546..c5329bc6 100644
--- a/base/src/main/java/com/tinyengine/it/dynamic/service/DynamicModelService.java
+++ b/base/src/main/java/com/tinyengine/it/dynamic/service/DynamicModelService.java
@@ -41,19 +41,18 @@ public class DynamicModelService {
 	 * 创建动态表
 	 */
 	@Transactional
-	public void createDynamicTable(Model modelMetadata) {
+	public void createDynamicTable(Model modelMetadata)  {
 		String tableName = getTableName(modelMetadata.getNameEn());
 		String sql = generateCreateTableSQL(tableName, modelMetadata);
 
-		log.info("创建动态表SQL: \n{}", sql);
+		log.info("createDynamicTable SQL: \n{}", sql);
 
 		try {
 			jdbcTemplate.execute(sql);
-			log.info("创建动态表成功: {}", tableName);
+			log.info("createDynamicTable ok: {}", tableName);
 
 		} catch (Exception e) {
-			log.error("创建动态表失败: {}", tableName, e);
-			throw new RuntimeException("创建动态表失败: " + e.getMessage());
+			log.error("createDynamicTable failed: {}", tableName, e);
 		}
 	}
     private String generateDropTableSQL(String tableName) {
@@ -82,7 +81,6 @@ public void dropDynamicTable(Model modelMetadata) {
 			log.info("Successfully dropped table: {}", tableName);
 		} catch (Exception e) {
 			log.error("Failed to drop table: {}", tableName, e);
-			throw new RuntimeException("Failed to drop table: " + tableName, e);
 		}
 	}
 	/**
@@ -553,7 +551,7 @@ public PreparedStatement createPreparedStatement(Connection con) throws SQLExcep
 	 * 获取表名
 	 */
 	private String getTableName(String modelId) {
-		return "dynamic_" + modelId.toLowerCase();
+		return "dynamic_" + modelId.toLowerCase(Locale.ROOT);
 	}
 
 
diff --git a/base/src/main/java/com/tinyengine/it/login/config/SSOInterceptor.java b/base/src/main/java/com/tinyengine/it/login/config/SSOInterceptor.java
index 10472c3d..806a7464 100644
--- a/base/src/main/java/com/tinyengine/it/login/config/SSOInterceptor.java
+++ b/base/src/main/java/com/tinyengine/it/login/config/SSOInterceptor.java
@@ -115,10 +115,7 @@ public boolean preHandle(HttpServletRequest request,
 		} catch (Exception e) {
 			log.error("Token validation exception: {}", e.getMessage(), e);
 			DefaultLoginUserContext.clear();
-			if(e instanceof ServiceException) {
-				throw e;
-			}
-			throw new ServiceException(ExceptionEnum.CM339.getResultCode(), ExceptionEnum.CM339.getResultMsg());
+			throw new Exception(e.getMessage());
 		}
 	}
 
diff --git a/base/src/main/java/com/tinyengine/it/service/material/impl/ModelServiceImpl.java b/base/src/main/java/com/tinyengine/it/service/material/impl/ModelServiceImpl.java
index 1a768b0d..a4dab111 100644
--- a/base/src/main/java/com/tinyengine/it/service/material/impl/ModelServiceImpl.java
+++ b/base/src/main/java/com/tinyengine/it/service/material/impl/ModelServiceImpl.java
@@ -130,9 +130,6 @@ public Model createModel(Model model) {
         }
         // 创建动态表
         dynamicModelService.createDynamicTable(model);
-        //初始化模型表數據
-      //  dynamicModelService.initializeDynamicTable(model, Long.valueOf(model.getCreatedBy()));
-
         return model;
     }