Index: ssts-datasync-default-impl/src/main/java/com/forgon/disinfectsystem/verification/VerificationCodeManagerImpl.java
===================================================================
diff -u -r40905 -r40906
--- ssts-datasync-default-impl/src/main/java/com/forgon/disinfectsystem/verification/VerificationCodeManagerImpl.java	(.../VerificationCodeManagerImpl.java)	(revision 40905)
+++ ssts-datasync-default-impl/src/main/java/com/forgon/disinfectsystem/verification/VerificationCodeManagerImpl.java	(.../VerificationCodeManagerImpl.java)	(revision 40906)
@@ -239,15 +239,22 @@
 		}
 		//限制每天每个用户最多发送的短信数量
 		String dateAreaSql = dateQueryAdapter.dateAreaSql("createDateTime", DateTools.getFormatDateStr(DateTools.startOfDate(nowDateTime), DateTools.COMMON_DATE_HMS), DateTools.getFormatDateStr(nowDateTime, DateTools.COMMON_DATE_HMS));
-		String countSql = String.format("select count(1) from %s where userName = '%s' and %s", SmsVerificationCode.class.getSimpleName(), loginName, dateAreaSql);
-		if(objectDao.countBySql(countSql) >= SmsVerificationCode.MAX_SMS_AMOUNT_PER_DAY){
+		String userSmsCountSql = String.format("select count(1) from %s where userName = '%s' and %s", SmsVerificationCode.class.getSimpleName(), loginName, dateAreaSql);
+		if(objectDao.countBySql(userSmsCountSql) >= SmsVerificationCode.MAX_SMS_AMOUNT_USER_DAY){
+			logger.info(String.format("用户【%s】%s发送短信达到上限%s条！", loginName, DateTools.getCurrentDayByFormat(DateTools.COMMON_DATE_ONLY), SmsVerificationCode.MAX_SMS_AMOUNT_USER_DAY));
 			throw new SystemException("验证码获取达到上限，请联系管理员处理。");
 		}
-		//生成随机验证码
-		Integer num = (int)((Math.random()*9+1)*1000);
+		//限制系统每天发送的短信数量
+		String totalSmsCountSql = String.format("select count(1) from %s where %s", SmsVerificationCode.class.getSimpleName(), dateAreaSql);
+		if(objectDao.countBySql(totalSmsCountSql) >= SmsVerificationCode.MAX_SMS_AMOUNT_PER_DAY){
+			logger.info(String.format("系统%s发送短信达到上限%s条！", loginName, DateTools.getCurrentDayByFormat(DateTools.COMMON_DATE_ONLY), SmsVerificationCode.MAX_SMS_AMOUNT_PER_DAY));
+			throw new SystemException("验证码获取达到上限，请联系管理员处理。");
+		}
+		//生成随机验证码6位
+		Integer num = (int)((Math.random()*9+1)*100000);
 		String verificationCode = num.toString();
 		//verificationCode="0000";
-		String messageContent = generateMessageContent(verificationCode);
+		String messageContent = "【丁香软件】验证码：" + verificationCode + "，用于安全验证。验证码请勿泄露给他人，谨防账号被盗。";
 		//调用第三方接口，发送验证码短信
 		verificationCodeDao.sendVerificationCodeSms(smsMumber, messageContent);
 		//保存短信验证码
Index: forgon-core/src/main/java/com/forgon/security/model/SmsVerificationCode.java
===================================================================
diff -u -r40894 -r40906
--- forgon-core/src/main/java/com/forgon/security/model/SmsVerificationCode.java	(.../SmsVerificationCode.java)	(revision 40894)
+++ forgon-core/src/main/java/com/forgon/security/model/SmsVerificationCode.java	(.../SmsVerificationCode.java)	(revision 40906)
@@ -7,6 +7,8 @@
 import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
+import javax.persistence.Index;
+import javax.persistence.Table;
 
 import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.CacheConcurrencyStrategy;
@@ -20,6 +22,9 @@
 @Entity
 @DynamicInsert(false)
 @DynamicUpdate(true)
+@Table(indexes={@Index(columnList="userName",name="sms_username_index"),
+		@Index(columnList="createDateTime",name="sms_createtime_index"),
+		@Index(columnList="smsNumber",name="sms_smsnumber_index")})
 @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
 public class SmsVerificationCode {
 	
@@ -71,9 +76,13 @@
 	 */
 	public static final Integer MAX_VERIFY_FAIL_TIMES = 5;
 	/**
-	 * 每天最多发送的短信数量
+	 * 系统每天发送的短信数量上限2000
 	 */
-	public static final Integer MAX_SMS_AMOUNT_PER_DAY = 20;
+	public static final Integer MAX_SMS_AMOUNT_PER_DAY = 2000;
+	/**
+	 * 每人每天发送的短信数量上限20
+	 */
+	public static final Integer MAX_SMS_AMOUNT_USER_DAY = 20;
 	
 	@Id
 	@GeneratedValue(strategy = GenerationType.AUTO)