diff --git a/src/main/java/com/yipin/liuwanr/controller/AssesmentController.java b/src/main/java/com/yipin/liuwanr/controller/AssesmentController.java
index e3fa018..9ba46c6 100644
--- a/src/main/java/com/yipin/liuwanr/controller/AssesmentController.java
+++ b/src/main/java/com/yipin/liuwanr/controller/AssesmentController.java
@@ -246,17 +246,17 @@ public class AssesmentController {
 	
 	/**
 	 * 查询实验班级一级栏目
-	 * @param staffId
+	 * @param schoolId
 	 * @return
 	 */
 	@GetMapping("/getExperimentalClass")
-	Response getExperimentalClass(@RequestParam Integer staffId) {
+	Response getExperimentalClass(@RequestParam Integer schoolId) {
 		Response resp = new Response();
-		if(StringUtils.isEmpty(staffId)){
+		if(StringUtils.isEmpty(schoolId)){
 			resp.setStatus(300);
-			resp.setErrmessage("教师信息为空");
+			resp.setErrmessage("学校为空！");
 		}else{
-			HashMap<String, Object> ret = service.queryCretionTime(staffId);
+			HashMap<String, Object> ret = service.queryCretionTime(schoolId);
 			int status = (int) ret.get("retcode");
 			if (200 == status) {
 				resp.setStatus(status);
@@ -271,21 +271,21 @@ public class AssesmentController {
 	
 	
 	/**
-	 * 查询实验班级名称，以及班级一下的学生
+	 * 二级查询实验班级名称，以及班级一下的学生
 	 * @param creationTime
 	 * @return
 	 */
 	@GetMapping("/getCreationTime")
-	Response getCreationTime(@RequestParam String creationTime,@RequestParam Integer staffId) {
+	Response getCreationTime(@RequestParam String creationTime,@RequestParam Integer schoolId) {
 		Response resp = new Response();
-		if(StringUtils.isEmpty(staffId)){
+		if(StringUtils.isEmpty(schoolId)){
 			resp.setStatus(300);
-			resp.setErrmessage("教师信息为空");
+			resp.setErrmessage("学校为空！");
 		}else if(StringUtils.isEmpty(creationTime)){
 			resp.setStatus(300);
 			resp.setErrmessage("实验班级创建时间信息为空");
 		}else {
-			HashMap<String, Object> ret = service.queryCretionTime(creationTime,staffId);
+			HashMap<String, Object> ret = service.queryCretionTime(creationTime,schoolId);
 			int status = (int) ret.get("retcode");
 			if (200 == status) {
 				resp.setStatus(status);
diff --git a/src/main/java/com/yipin/liuwanr/controller/ExperimentalClassController.java b/src/main/java/com/yipin/liuwanr/controller/ExperimentalClassController.java
index 0935df0..350133c 100644
--- a/src/main/java/com/yipin/liuwanr/controller/ExperimentalClassController.java
+++ b/src/main/java/com/yipin/liuwanr/controller/ExperimentalClassController.java
@@ -114,7 +114,7 @@ public class ExperimentalClassController {
 		Response resp = new Response();
 		if (studentList.isEmpty()) {
 			resp.setStatus(300);
-			resp.setErrmessage("Parameter Invalid");
+			resp.setErrmessage("参数为空！");
 		}else {
 				HashMap<String, Object> ret = classService.experimentClassAddStudent(studentList);
 				int status = (int) ret.get("retcode");
@@ -298,7 +298,7 @@ public class ExperimentalClassController {
 			Integer experimentalClassId = experimentalClass.getExperimentalClassId();
 			int size = studentList.size();
 			for (int i = 0; i < size; i++) {
-				studentList.get(i).setIntExperimentalClassId(experimentalClassId);
+				studentList.get(i).setExperimentalClassId(experimentalClassId+"");
 			}
 			int status = (int) ret.get("retcode");
 			if (200 == status) {
diff --git a/src/main/java/com/yipin/liuwanr/entity/Customer.java b/src/main/java/com/yipin/liuwanr/entity/Customer.java
index f301b3d..e6b2aac 100644
--- a/src/main/java/com/yipin/liuwanr/entity/Customer.java
+++ b/src/main/java/com/yipin/liuwanr/entity/Customer.java
@@ -24,6 +24,8 @@ public class Customer {
 	private Integer customerType;
 	//到期时间
 	private String stopTime;
+	//创建时间
+	private String creationTime;
 	//邮件
 	private String email;
 	//绑定学校ID
@@ -49,6 +51,12 @@ public class Customer {
 	//学校层次
 	private Integer level;
 
+	public String getCreationTime() {
+		return creationTime;
+	}
+	public void setCreationTime(String creationTime) {
+		this.creationTime = creationTime;
+	}
 	public String getIndustryClassName() {
 		return industryClassName;
 	}
diff --git a/src/main/java/com/yipin/liuwanr/mapper/AssesmentMapper.java b/src/main/java/com/yipin/liuwanr/mapper/AssesmentMapper.java
index 02fc962..6dd057b 100644
--- a/src/main/java/com/yipin/liuwanr/mapper/AssesmentMapper.java
+++ b/src/main/java/com/yipin/liuwanr/mapper/AssesmentMapper.java
@@ -172,11 +172,11 @@ public interface AssesmentMapper {
 		
 		/**
 		 * 查询实验班级一级标题：创建时间
-		 * @param staffId
+		 * @param schoolId
 		 * @return
 		 */
-		@Select("select creationTime from experimental_class_ning WHERE isdel=0 and founder=(select staffName from staff where staffId=#{staffId}) GROUP BY creationTime ORDER BY creationTime desc")
-		List<String> queryCreationTime(Integer staffId);
+		@Select("select creationTime from experimental_class_ning WHERE isdel=0 and schoolId = #{schoolId} GROUP BY creationTime ORDER BY creationTime desc")
+		List<ExperimentalClass> queryCreationTime(Integer schoolId);
 		
 		
 		/**
@@ -184,13 +184,13 @@ public interface AssesmentMapper {
 		 * @param creationTime
 		 * @return
 		 */
-		@Select("select experimentalClassId,experimentalClassName from experimental_class_ning where isdel=0 and creationTime=#{creationTime} and founder=(select staffName from staff where staffId=#{staffId})")
+		@Select("select experimentalClassId,experimentalClassName from experimental_class_ning where isdel=0 and creationTime=#{creationTime} and schoolId = #{schoolId})")
 		@Results({
 			@Result(id = true,column = "experimentalClassId",property  = "experimentalClassId"),
 			@Result(column ="experimentalClassName",property = "experimentalClassName" ),
 			@Result(column ="experimentalClassId",property = "students",many = @Many(select = "com.yipin.liuwanr.mapper.StudentMapper.queryStudent") )
 		})
-		List<ExperimentalClass> queryExperimentalClass(@Param("creationTime") String creationTime,@Param("staffId") Integer staffId);
+		List<ExperimentalClass> queryExperimentalClass(@Param("creationTime") String creationTime,@Param("schoolId") Integer schoolId);
 		
 		
 		
diff --git a/src/main/java/com/yipin/liuwanr/mapper/CustomerMapper.java b/src/main/java/com/yipin/liuwanr/mapper/CustomerMapper.java
index 0228765..cea7246 100644
--- a/src/main/java/com/yipin/liuwanr/mapper/CustomerMapper.java
+++ b/src/main/java/com/yipin/liuwanr/mapper/CustomerMapper.java
@@ -20,8 +20,8 @@ import com.yipin.liuwanr.vo.CustomerVO;
 
 public interface CustomerMapper {
 	
-	@Insert("INSERT INTO customer(countries,industry,provinceId,adminName,adminPhone,cityId,customerType,stopTime,email,isdel,schoolId,industryClassId,industryId,customerName)"
-			+ "VALUES(#{countries},#{industry},#{provinceId},#{adminName},#{adminPhone},#{cityId},#{customerType},#{stopTime},#{email},0,#{schoolId},#{industryClassId},#{industryId},#{customerName})")
+	@Insert("INSERT INTO customer(countries,industry,provinceId,adminName,adminPhone,cityId,customerType,stopTime,email,isdel,schoolId,industryClassId,industryId,customerName,creationTime)"
+			+ "VALUES(#{countries},#{industry},#{provinceId},#{adminName},#{adminPhone},#{cityId},#{customerType},#{stopTime},#{email},0,#{schoolId},#{industryClassId},#{industryId},#{customerName},now())")
 	void addCustomer(Customer customer);
 	
 	@Insert("INSERT INTO user(countries,provinceId,cityId,accountRole,creationTime,phone,password,email,isdel"
@@ -34,8 +34,8 @@ public interface CustomerMapper {
         " <if test='countries!=null'>and c.countries = #{countries} </if>",
         " <if test='provinceId!=null'>and c.provinceId = #{provinceId} </if>",
         " <if test='cityId!=null'>and c.cityId = #{cityId} </if>",
-        " <if test='searchContent!=null'> and c.customerName like CONCAT('%',#{searchContent},'%') or c.adminName like CONCAT('%',#{searchContent},'%') or c.adminPhone like CONCAT('%',#{searchContent},'%')</if>",
-        "GROUP BY c.customerId",
+        " <if test='searchContent!=null'> AND CONCAT(c.customerName, c.adminName, c.adminPhone) LIKE CONCAT('%',#{searchContent},'%')</if>",
+        "GROUP BY c.customerId order by c.creationTime desc",
         "</script> "})
 	List<Customer> queryCustomer(Customer customer);
 	
diff --git a/src/main/java/com/yipin/liuwanr/mapper/ExperimentalClassMapper.java b/src/main/java/com/yipin/liuwanr/mapper/ExperimentalClassMapper.java
index e8ff3f6..c54cc2f 100644
--- a/src/main/java/com/yipin/liuwanr/mapper/ExperimentalClassMapper.java
+++ b/src/main/java/com/yipin/liuwanr/mapper/ExperimentalClassMapper.java
@@ -17,7 +17,7 @@ import com.yipin.liuwanr.entity.Student;
 public interface ExperimentalClassMapper {
 
 	@Insert("INSERT INTO experimental_class_student(studentId,experimentalClassId)"
-			+ "VALUES(#{studentId},#{intExperimentalClassId})")
+			+ "VALUES(#{studentId},#{experimentalClassId})")
 	void experimentClassAddStudent(Student student);
 	
 	@Delete("DELETE from experimental_class_student where studentId = #{studentId} and experimentalClassId = #{experimentalClassId}")
diff --git a/src/main/java/com/yipin/liuwanr/mapper/UserMapper.java b/src/main/java/com/yipin/liuwanr/mapper/UserMapper.java
index d9ec9cb..38bdb39 100644
--- a/src/main/java/com/yipin/liuwanr/mapper/UserMapper.java
+++ b/src/main/java/com/yipin/liuwanr/mapper/UserMapper.java
@@ -120,7 +120,7 @@ public interface UserMapper {
         " <if test='schoolId!=null'>and u.schoolId = #{schoolId} </if>",
         " <if test='cityId!=null and cityId !=\"\" '>and u.cityId = #{cityId} </if>",
         " <if test='accountRole!=null and accountRole !=\"\" '>and u.accountRole = #{accountRole} </if>",
-        " <if test='searchContent!=null and searchContent !=\"\" '>and u.name like CONCAT('%',#{searchContent},'%') </if>",
+        " <if test='searchContent!=null and searchContent !=\"\" '>  AND CONCAT(u.name, s.schoolName) LIKE CONCAT('%',#{searchContent},'%')</if>",
         " <if test='month==3'>and u.creationTime>DATE_SUB(CURDATE(), INTERVAL 3 MONTH)</if>",
         " <if test='month==6'>and u.creationTime>DATE_SUB(CURDATE(), INTERVAL 6 MONTH)</if>",
         " <if test='month==9'>and u.creationTime>DATE_SUB(CURDATE(), INTERVAL 9 MONTH)</if>",
diff --git a/src/main/java/com/yipin/liuwanr/service/AssesmentService.java b/src/main/java/com/yipin/liuwanr/service/AssesmentService.java
index f8ba085..68c9cb3 100644
--- a/src/main/java/com/yipin/liuwanr/service/AssesmentService.java
+++ b/src/main/java/com/yipin/liuwanr/service/AssesmentService.java
@@ -300,13 +300,13 @@ public class AssesmentService {
     /**
      * 查询实验班级一级栏目
      *
-     * @param staffId：教师id
+     * @param schoolId：学校id
      * @return
      */
-    public HashMap<String, Object> queryCretionTime(Integer staffId) {
+    public HashMap<String, Object> queryCretionTime(Integer schoolId) {
         HashMap<String, Object> resp = new HashMap<String, Object>();
         try {
-            resp.put("retvalue", mapper.queryCreationTime(staffId));
+            resp.put("retvalue", mapper.queryCreationTime(schoolId));
             resp.put("retcode", 200);
         } catch (Exception e) {
             logger.error(e.getMessage());
@@ -324,10 +324,10 @@ public class AssesmentService {
      * @param cretionTime
      * @return
      */
-    public HashMap<String, Object> queryCretionTime(String cretionTime, Integer staffId) {
+    public HashMap<String, Object> queryCretionTime(String cretionTime, Integer schoolId) {
         HashMap<String, Object> resp = new HashMap<String, Object>();
         try {
-            resp.put("retvalue", mapper.queryExperimentalClass(cretionTime, staffId));
+            resp.put("retvalue", mapper.queryExperimentalClass(cretionTime, schoolId));
             resp.put("retcode", 200);
         } catch (Exception e) {
             logger.error(e.getMessage());
diff --git a/src/main/java/com/yipin/liuwanr/service/ExperimentalClassService.java b/src/main/java/com/yipin/liuwanr/service/ExperimentalClassService.java
index d01501b..d6d7b05 100644
--- a/src/main/java/com/yipin/liuwanr/service/ExperimentalClassService.java
+++ b/src/main/java/com/yipin/liuwanr/service/ExperimentalClassService.java
@@ -35,8 +35,18 @@ public class ExperimentalClassService {
 		try {
 			for (int i = 0; i < size; i++) {
 				Student student = studentList.get(i);
-				experimentalClassMapper.experimentClassAddStudent(student);
-				resp.put("retcode", 200);
+				Integer studentId = student.getStudentId();
+				String experimentalClassId = student.getExperimentalClassId();
+				if (studentId == null){
+					resp.put("retcode", 300);
+					resp.put("retvalue", "学生为空！");
+				}else if (experimentalClassId==null||experimentalClassId==""){
+					resp.put("retcode", 300);
+					resp.put("retvalue", "实验班级为空！");
+				}else{
+					experimentalClassMapper.experimentClassAddStudent(student);
+					resp.put("retcode", 200);
+				}
 			}
 		} catch (RuntimeException e) {
 			logger.error(e.getMessage());