diff --git a/epdc-cloud-events/pom.xml b/epdc-cloud-events/pom.xml
index cecf4e9..7d89706 100644
--- a/epdc-cloud-events/pom.xml
+++ b/epdc-cloud-events/pom.xml
@@ -235,10 +235,10 @@
                 <spring.datasource.druid.username>yushan_epdc_test</spring.datasource.druid.username>
                 <spring.datasource.druid.password>elink-epdc@yushan</spring.datasource.druid.password>
 
-                <nacos.register-enabled>true</nacos.register-enabled>
-                <nacos.server-addr>47.104.224.45:8848</nacos.server-addr>
-                <nacos.ip>47.104.85.99</nacos.ip>
-                <nacos.namespace>de000340-5fc4-45aa-bdbc-dd96852012ad</nacos.namespace>
+                <nacos.register-enabled>false</nacos.register-enabled>
+                <nacos.server-addr>115.29.142.202:8848</nacos.server-addr>
+                <nacos.ip></nacos.ip>
+                <nacos.namespace>8831513c-2f72-42e8-899f-eb6c2c5ae110</nacos.namespace>
 
                 <!--党群e家小程序配置-->
                 <wx.ma.appId>wx50ebeb95943868cd</wx.ma.appId>
@@ -250,7 +250,7 @@
                 <analysis.wx.ma.appId>wxb61fe7aced26ba7b</analysis.wx.ma.appId>
                 <analysis.wx.ma.secret>373c305e69b78f4d575d355fddb05146</analysis.wx.ma.secret>
                 <!--RocketMQ-->
-                <rocketmq.name.server>47.104.85.99:9876</rocketmq.name.server>
+                <rocketmq.name.server>115.29.142.202:9876</rocketmq.name.server>
                 <rocketmq.consumer.group>organizationGroup</rocketmq.consumer.group>
                 <rocketmq.producer.category.group>categoryGroup</rocketmq.producer.category.group>
                 <rocketmq.consumer.category.group>categoryGroup</rocketmq.consumer.category.group>
diff --git a/epdc-cloud-events/src/main/java/com/elink/esua/epdc/modules/category/service/impl/CategoryServiceImpl.java b/epdc-cloud-events/src/main/java/com/elink/esua/epdc/modules/category/service/impl/CategoryServiceImpl.java
index 32f8ce1..841c4b9 100644
--- a/epdc-cloud-events/src/main/java/com/elink/esua/epdc/modules/category/service/impl/CategoryServiceImpl.java
+++ b/epdc-cloud-events/src/main/java/com/elink/esua/epdc/modules/category/service/impl/CategoryServiceImpl.java
@@ -32,6 +32,7 @@ import com.elink.esua.epdc.commons.tools.redis.RedisKeys;
 import com.elink.esua.epdc.commons.tools.redis.RedisUtils;
 import com.elink.esua.epdc.commons.tools.security.user.SecurityUser;
 import com.elink.esua.epdc.commons.tools.utils.ConvertUtils;
+import com.elink.esua.epdc.commons.tools.utils.ExcelUtils;
 import com.elink.esua.epdc.commons.tools.utils.Result;
 import com.elink.esua.epdc.commons.tools.utils.TreeUtils;
 import com.elink.esua.epdc.dto.category.CategoryDTO;
@@ -334,14 +335,14 @@ public class CategoryServiceImpl extends BaseServiceImpl<CategoryDao, CategoryEn
 					if (null != cell) {
 						if (c == 0) {
 							//领域列编号
-							String value = getCellContent(cell);
+							String value = ExcelUtils.getCellContent(cell);
 							if(!"".equals(value) && !firstClassInfoCode.equals(value)){
 								firstClassInfoCode = value;
 							}
 						}else if (c == 1) {
 							//领域列
 							firstClassNameCurrent = "";
-							String value = getCellContent(cell);
+							String value = ExcelUtils.getCellContent(cell);
 							if(!"".equals(value) && !firstClassName.equals(value)){
 								firstClassName = value;
 								firstClassNameCurrent = value;
@@ -357,14 +358,14 @@ public class CategoryServiceImpl extends BaseServiceImpl<CategoryDao, CategoryEn
 							}
 						}else if (c == 2) {
 							//大类列编号
-							String value = getCellContent(cell);
+							String value = ExcelUtils.getCellContent(cell);
 							if(!"".equals(value) && !secondClassInfoCode.equals(value)){
 								secondClassInfoCode = value;
 							}
 						}else if (c == 3) {
 							//大类列
 							secondClassNameCurrent = "";
-							String value = getCellContent(cell);
+							String value = ExcelUtils.getCellContent(cell);
 							if(!"".equals(value) && !secondClassName.equals(value)){
 								secondClassName = value;
 								secondClassNameCurrent = value;
@@ -377,14 +378,14 @@ public class CategoryServiceImpl extends BaseServiceImpl<CategoryDao, CategoryEn
 							}
 						} else if (c == 4) {
 							//小类列编号
-							String value = getCellContent(cell);
+							String value = ExcelUtils.getCellContent(cell);
 							if(!"".equals(value) && !thirdClassInfoCode.equals(value)){
 								thirdClassInfoCode = value;
 							}
 						}else if (c == 5) {
 							//小类列
 							thirdClassNameCurrent = "";
-							String value = getCellContent(cell);
+							String value = ExcelUtils.getCellContent(cell);
 							if(!"".equals(value) && !thirdClassName.equals(value)){
 								thirdClassName = value;
 								thirdClassNameCurrent = value;
@@ -395,14 +396,14 @@ public class CategoryServiceImpl extends BaseServiceImpl<CategoryDao, CategoryEn
 							}
 						}else if (c == 6) {
 							//细类名称列编号
-							String value = getCellContent(cell);
+							String value = ExcelUtils.getCellContent(cell);
 							if(!"".equals(value) && !fourthClassInfoCode.equals(value)){
 								fourthClassInfoCode = value;
 							}
 						} else if (c == 7) {
 							//细类名称列
 							fourthClassNameCurrent = "";
-							String value = getCellContent(cell);
+							String value = ExcelUtils.getCellContent(cell);
 							if(!"".equals(value) && !fourthClassName.equals(value)){
 								fourthClassName = value;
 								fourthClassNameCurrent = value;
@@ -459,25 +460,6 @@ public class CategoryServiceImpl extends BaseServiceImpl<CategoryDao, CategoryEn
 		return result;
 	}
 
-	/**
-	 * 获取单元格内容
-	 * @param cell
-	 * @return
-	 */
-	public String getCellContent(Cell cell){
-		String value = "";
-		if (cell.getCellType() == HSSFCell.CELL_TYPE_NUMERIC) {
-			value = String.valueOf(cell.getNumericCellValue());
-		} else {
-			value = cell.getStringCellValue();
-		}
-		//内容超过25个字进行长度限制，否则数据库会超限
-		/*if(value.length() > 25){
-			value = value.substring(0,25) + "...";
-		}*/
-		return value;
-	}
-
 	/**
 	 * 获取19位随机数
 	 * @return