diff --git a/src/main/java/com/nis/domain/configuration/AppByteCfg.java b/src/main/java/com/nis/domain/configuration/AppByteCfg.java
index 1587b9f47..785586f3b 100644
--- a/src/main/java/com/nis/domain/configuration/AppByteCfg.java
+++ b/src/main/java/com/nis/domain/configuration/AppByteCfg.java
@@ -28,7 +28,7 @@ public class AppByteCfg extends BaseCfg<AppByteCfg> {
 	@Expose
 	private Integer compileId;
 	@Expose
-	private Integer ratelimit;
+	private String ratelimit;
 	private Integer appCode;//specific_service_cfg表一级节点的spec_service_code
 	private Integer behavCode;//specific_service_cfg表二级节点的spec_service_code
 	private Integer specServiceId;
@@ -93,11 +93,11 @@ public class AppByteCfg extends BaseCfg<AppByteCfg> {
 		return tableName;
 	}
 
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	public Integer getAppCode() {
diff --git a/src/main/java/com/nis/domain/configuration/AppDomainCfg.java b/src/main/java/com/nis/domain/configuration/AppDomainCfg.java
index 30e24f777..f0db9a873 100644
--- a/src/main/java/com/nis/domain/configuration/AppDomainCfg.java
+++ b/src/main/java/com/nis/domain/configuration/AppDomainCfg.java
@@ -28,7 +28,7 @@ public class AppDomainCfg extends BaseCfg<AppDomainCfg> {
 	@Expose
 	private Integer compileId;
 	@Expose
-	private Integer ratelimit;
+	private String ratelimit;
 	private Integer appCode;//specific_service_cfg表一级节点的spec_service_code
 	private Integer behavCode;//specific_service_cfg表二级节点的spec_service_code
 	private Integer specServiceId;
@@ -92,11 +92,11 @@ public class AppDomainCfg extends BaseCfg<AppDomainCfg> {
 		return tableName;
 	}
 
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	public Integer getAppCode() {
diff --git a/src/main/java/com/nis/domain/configuration/AppHeaderCfg.java b/src/main/java/com/nis/domain/configuration/AppHeaderCfg.java
index f33e086f6..ede2b6489 100644
--- a/src/main/java/com/nis/domain/configuration/AppHeaderCfg.java
+++ b/src/main/java/com/nis/domain/configuration/AppHeaderCfg.java
@@ -27,7 +27,7 @@ public class AppHeaderCfg extends BaseCfg<AppHeaderCfg> {
 	@Expose
 	private Integer compileId;
 	@Expose
-	private Integer ratelimit;
+	private String ratelimit;
 	private Integer appCode;//specific_service_cfg表一级节点的spec_service_code
 	private Integer behavCode;//specific_service_cfg表二级节点的spec_service_code
 	private Integer specServiceId;
@@ -92,11 +92,11 @@ public class AppHeaderCfg extends BaseCfg<AppHeaderCfg> {
 		return tableName;
 	}
 
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	public Integer getAppCode() {
diff --git a/src/main/java/com/nis/domain/configuration/AppHttpCfg.java b/src/main/java/com/nis/domain/configuration/AppHttpCfg.java
index 5f775cd35..61b60d52b 100644
--- a/src/main/java/com/nis/domain/configuration/AppHttpCfg.java
+++ b/src/main/java/com/nis/domain/configuration/AppHttpCfg.java
@@ -28,7 +28,7 @@ public class AppHttpCfg extends BaseCfg<AppHttpCfg> {
 	@Expose
 	private Integer compileId;
 	@Expose
-	private Integer ratelimit;
+	private String ratelimit;
 	private Integer appCode;//specific_service_cfg表一级节点的spec_service_code
 	private Integer behavCode;//specific_service_cfg表二级节点的spec_service_code
 	private Integer specServiceId;
@@ -93,11 +93,11 @@ public class AppHttpCfg extends BaseCfg<AppHttpCfg> {
 		return tableName;
 	}
 
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	public Integer getAppCode() {
diff --git a/src/main/java/com/nis/domain/configuration/AppInnerRuleCfg.java b/src/main/java/com/nis/domain/configuration/AppInnerRuleCfg.java
index 44ca43c9e..1f9cf9981 100644
--- a/src/main/java/com/nis/domain/configuration/AppInnerRuleCfg.java
+++ b/src/main/java/com/nis/domain/configuration/AppInnerRuleCfg.java
@@ -28,7 +28,7 @@ public class AppInnerRuleCfg extends BaseCfg<AppInnerRuleCfg> {
 	@Expose
 	private Integer compileId;
 	@Expose
-	private Integer ratelimit;
+	private String ratelimit;
 	private Integer appCode;//specific_service_cfg表一级节点的spec_service_code
 	private Integer behavCode;//specific_service_cfg表二级节点的spec_service_code
 	private Integer specServiceId;
@@ -92,11 +92,11 @@ public class AppInnerRuleCfg extends BaseCfg<AppInnerRuleCfg> {
 		return tableName;
 	}
 
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	public Integer getAppCode() {
diff --git a/src/main/java/com/nis/domain/configuration/AppIpCfg.java b/src/main/java/com/nis/domain/configuration/AppIpCfg.java
index 921aaaf66..22e93fefe 100644
--- a/src/main/java/com/nis/domain/configuration/AppIpCfg.java
+++ b/src/main/java/com/nis/domain/configuration/AppIpCfg.java
@@ -20,7 +20,7 @@ public class AppIpCfg extends BaseCfg<AppIpCfg> {
 	@Expose
 	private Integer compileId;
 	@Expose
-	private Integer ratelimit;
+	private String ratelimit;
 	private Integer appCode;//specific_service_cfg表一级节点的spec_service_code
 	private Integer behavCode;//specific_service_cfg表二级节点的spec_service_code
 	private Integer specServiceId;
@@ -213,11 +213,11 @@ public class AppIpCfg extends BaseCfg<AppIpCfg> {
 		return tableName;
 	}
 
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	public Integer getAppCode() {
diff --git a/src/main/java/com/nis/domain/configuration/AppPolicyCfg.java b/src/main/java/com/nis/domain/configuration/AppPolicyCfg.java
index 2873bfd98..a2dfa5366 100644
--- a/src/main/java/com/nis/domain/configuration/AppPolicyCfg.java
+++ b/src/main/java/com/nis/domain/configuration/AppPolicyCfg.java
@@ -34,7 +34,7 @@ public class AppPolicyCfg extends BaseCfg<AppPolicyCfg> {
 	@Expose
 	private Integer compileId;
 	@Expose
-	private Integer ratelimit;
+	private String ratelimit;
 	private Integer appCode;//specific_service_cfg表一级节点的spec_service_code
 	private Integer behavCode;//specific_service_cfg表二级节点的spec_service_code
 	private Integer specServiceId;
@@ -145,11 +145,11 @@ public class AppPolicyCfg extends BaseCfg<AppPolicyCfg> {
 		return tableName;
 	}
 
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	public Integer getAppCode() {
diff --git a/src/main/java/com/nis/domain/configuration/AppSslCertCfg.java b/src/main/java/com/nis/domain/configuration/AppSslCertCfg.java
index 0d4af4a17..ecc4d1510 100644
--- a/src/main/java/com/nis/domain/configuration/AppSslCertCfg.java
+++ b/src/main/java/com/nis/domain/configuration/AppSslCertCfg.java
@@ -27,7 +27,7 @@ public class AppSslCertCfg extends BaseCfg<AppSslCertCfg> {
 	@Expose
 	private Integer compileId;
 	@Expose
-	private Integer ratelimit;
+	private String ratelimit;
 	private Integer appCode;//specific_service_cfg表一级节点的spec_service_code
 	private Integer behavCode;//specific_service_cfg表二级节点的spec_service_code
 	private Integer specServiceId;
@@ -92,11 +92,11 @@ public class AppSslCertCfg extends BaseCfg<AppSslCertCfg> {
 		return tableName;
 	}
 
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	public Integer getAppCode() {
diff --git a/src/main/java/com/nis/domain/configuration/AppStringCfg.java b/src/main/java/com/nis/domain/configuration/AppStringCfg.java
index f61ef011e..1c55cd66f 100644
--- a/src/main/java/com/nis/domain/configuration/AppStringCfg.java
+++ b/src/main/java/com/nis/domain/configuration/AppStringCfg.java
@@ -30,7 +30,7 @@ public class AppStringCfg extends BaseStringCfg<AppStringCfg> {
 	@Expose
 	private Integer compileId;
 	@Expose
-	private Integer ratelimit;
+	private String ratelimit;
 	
 	/* (non-Javadoc)
 	 * @see com.nis.domain.configuration.BaseCfg#initDefaultValue()
@@ -53,11 +53,11 @@ public class AppStringCfg extends BaseStringCfg<AppStringCfg> {
 		return tableName;
 	}
 
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	
diff --git a/src/main/java/com/nis/domain/configuration/AppTcpCfg.java b/src/main/java/com/nis/domain/configuration/AppTcpCfg.java
index 40270b491..37bd61bfc 100644
--- a/src/main/java/com/nis/domain/configuration/AppTcpCfg.java
+++ b/src/main/java/com/nis/domain/configuration/AppTcpCfg.java
@@ -27,7 +27,7 @@ public class AppTcpCfg extends BaseCfg<AppTcpCfg> {
 	@Expose
 	private Integer compileId;
 	@Expose
-	private Integer ratelimit;
+	private String ratelimit;
 	private Integer appCode;//specific_service_cfg表一级节点的spec_service_code
 	private Integer behavCode;//specific_service_cfg表二级节点的spec_service_code
 	private Integer specServiceId;
@@ -121,11 +121,11 @@ public class AppTcpCfg extends BaseCfg<AppTcpCfg> {
 		return tableName;
 	}
 
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	public Integer getAppCode() {
diff --git a/src/main/java/com/nis/domain/configuration/AppTopicDomainCfg.java b/src/main/java/com/nis/domain/configuration/AppTopicDomainCfg.java
index 9fb349789..105d2b631 100644
--- a/src/main/java/com/nis/domain/configuration/AppTopicDomainCfg.java
+++ b/src/main/java/com/nis/domain/configuration/AppTopicDomainCfg.java
@@ -26,7 +26,7 @@ public class AppTopicDomainCfg extends BaseCfg<AppTopicDomainCfg> {
 	@Expose
 	private Integer compileId;
 	@Expose
-	private Integer ratelimit;
+	private String ratelimit;
 //	private Integer appCode;//specific_service_cfg表一级节点的spec_service_code
 	private Integer behavCode;//specific_service_cfg表二级节点的spec_service_code
 	private Integer specServiceId;
@@ -101,11 +101,11 @@ public class AppTopicDomainCfg extends BaseCfg<AppTopicDomainCfg> {
 		return tableName;
 	}
 
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 //	public Integer getAppCode() {
diff --git a/src/main/java/com/nis/domain/configuration/BaseIpCfg.java b/src/main/java/com/nis/domain/configuration/BaseIpCfg.java
index 7e565231f..cc50d83dc 100644
--- a/src/main/java/com/nis/domain/configuration/BaseIpCfg.java
+++ b/src/main/java/com/nis/domain/configuration/BaseIpCfg.java
@@ -109,20 +109,20 @@ public class BaseIpCfg extends BaseCfg<BaseIpCfg> {
 	/**
 	 * 限速比例
 	 */
-	protected Integer ratelimit ;
+	protected String ratelimit ;
 	
 	/**
 	 * ratelimit
 	 * @return  ratelimit
 	*/
 	
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 	/**
 	 * @param ratelimit the ratelimit to set
 	 */
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	/**
diff --git a/src/main/java/com/nis/domain/configuration/HttpUrlCfg.java b/src/main/java/com/nis/domain/configuration/HttpUrlCfg.java
index 17564f535..2fb7b43a9 100644
--- a/src/main/java/com/nis/domain/configuration/HttpUrlCfg.java
+++ b/src/main/java/com/nis/domain/configuration/HttpUrlCfg.java
@@ -20,19 +20,19 @@ import com.nis.util.Constants;
  */
 public class HttpUrlCfg extends BaseStringCfg<HttpUrlCfg> {
 	private static final String tableName="http_url_cfg";
-	private Integer ratelimit;
+	private String ratelimit;
 	/**
 	 * ratelimit
 	 * @return  ratelimit
 	*/
 	
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 	/**
 	 * @param ratelimit the ratelimit to set
 	 */
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	/**
diff --git a/src/main/java/com/nis/domain/configuration/template/IpAddrTemplate.java b/src/main/java/com/nis/domain/configuration/template/IpAddrTemplate.java
index d3e48df2f..91417546c 100644
--- a/src/main/java/com/nis/domain/configuration/template/IpAddrTemplate.java
+++ b/src/main/java/com/nis/domain/configuration/template/IpAddrTemplate.java
@@ -22,7 +22,7 @@ public class IpAddrTemplate extends IpCfgTemplate {
 	}
 
 	@Override
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		// TODO Auto-generated method stub
 		return super.getRatelimit();
 	}
diff --git a/src/main/java/com/nis/domain/configuration/template/IpCfgTemplate.java b/src/main/java/com/nis/domain/configuration/template/IpCfgTemplate.java
index caaf60321..dd08bbfe9 100644
--- a/src/main/java/com/nis/domain/configuration/template/IpCfgTemplate.java
+++ b/src/main/java/com/nis/domain/configuration/template/IpCfgTemplate.java
@@ -44,7 +44,7 @@ public class IpCfgTemplate {
 	private String attributeName;//18
 	private String lableName;//19
 	private String areaEffectiveIds;//20
-	private Integer ratelimit;//21
+	private String ratelimit;//21
 	private Integer dnsStrategyId;//22
 	private Integer irType;//23
 	private String userRegion1;//77
@@ -128,13 +128,13 @@ public class IpCfgTemplate {
 	 * @return  ratelimit
 	*/
 	@ExcelField(title="ratelimit",align=2,sort=74)
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		return ratelimit;
 	}
 	/**
 	 * @param ratelimit the ratelimit to set
 	 */
-	public void setRatelimit(Integer ratelimit) {
+	public void setRatelimit(String ratelimit) {
 		this.ratelimit = ratelimit;
 	}
 	/**
diff --git a/src/main/java/com/nis/domain/configuration/template/IpMultiplexPolicyTemplate.java b/src/main/java/com/nis/domain/configuration/template/IpMultiplexPolicyTemplate.java
index 29ba68dc0..06e489d15 100644
--- a/src/main/java/com/nis/domain/configuration/template/IpMultiplexPolicyTemplate.java
+++ b/src/main/java/com/nis/domain/configuration/template/IpMultiplexPolicyTemplate.java
@@ -28,7 +28,7 @@ public class IpMultiplexPolicyTemplate extends IpCfgTemplate {
 	}
 	
 	@Override
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		// TODO Auto-generated method stub
 		return super.getRatelimit();
 	}
diff --git a/src/main/java/com/nis/domain/configuration/template/IpsecTemplate.java b/src/main/java/com/nis/domain/configuration/template/IpsecTemplate.java
index de667fa22..c4515e7c4 100644
--- a/src/main/java/com/nis/domain/configuration/template/IpsecTemplate.java
+++ b/src/main/java/com/nis/domain/configuration/template/IpsecTemplate.java
@@ -22,7 +22,7 @@ public class IpsecTemplate extends IpCfgTemplate {
 	}
 
 	@Override
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		// TODO Auto-generated method stub
 		return super.getRatelimit();
 	}
diff --git a/src/main/java/com/nis/domain/configuration/template/TunnelIpTemplate.java b/src/main/java/com/nis/domain/configuration/template/TunnelIpTemplate.java
index 277564871..b94bc7841 100644
--- a/src/main/java/com/nis/domain/configuration/template/TunnelIpTemplate.java
+++ b/src/main/java/com/nis/domain/configuration/template/TunnelIpTemplate.java
@@ -22,7 +22,7 @@ public class TunnelIpTemplate extends IpCfgTemplate {
 	}
 
 	@Override
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		// TODO Auto-generated method stub
 		return super.getRatelimit();
 	}
diff --git a/src/main/java/com/nis/domain/configuration/template/WhiteListIpTemplate.java b/src/main/java/com/nis/domain/configuration/template/WhiteListIpTemplate.java
index 910b77bb1..337f0413c 100644
--- a/src/main/java/com/nis/domain/configuration/template/WhiteListIpTemplate.java
+++ b/src/main/java/com/nis/domain/configuration/template/WhiteListIpTemplate.java
@@ -57,7 +57,7 @@ public class WhiteListIpTemplate extends IpCfgTemplate {
 	}
 
 	@Override
-	public Integer getRatelimit() {
+	public String getRatelimit() {
 		// TODO Auto-generated method stub
 		return super.getRatelimit();
 	}
diff --git a/src/main/java/com/nis/web/controller/BaseController.java b/src/main/java/com/nis/web/controller/BaseController.java
index 08cd1bc25..900c541ce 100644
--- a/src/main/java/com/nis/web/controller/BaseController.java
+++ b/src/main/java/com/nis/web/controller/BaseController.java
@@ -54,7 +54,6 @@ import com.nis.util.DictUtils;
 import com.nis.util.JsonMapper;
 import com.nis.util.StringUtil;
 import com.nis.util.excel.ExportExcel;
-import com.nis.web.dao.configuration.InterceptCfgDao;
 import com.nis.web.service.ArchiveServcie;
 import com.nis.web.service.AreaService;
 import com.nis.web.service.DictService;
@@ -1064,13 +1063,18 @@ public class BaseController {
 				}
 			}
 			if("ipratelimit".equals(specialItem)) {
-				Integer ratelimit=value.getRatelimit();
+				String ratelimit=value.getRatelimit();
 				if(ratelimit==null) {
 					errInfo.append(String.format(prop.getProperty("can_not_null"), prop.getProperty("ratelimit"))+";");
 				}else {
-					if(ratelimit.intValue()<0||ratelimit.intValue()>100) {
-						errInfo.append(prop.getProperty("ratelimit_limit")+";");
+					try {
+						if(Double.parseDouble(ratelimit)<0||Double.parseDouble(ratelimit)>1) {
+							errInfo.append(String.format(prop.getProperty("is_incorrect"), prop.getProperty("ratelimit_limit"))+";");
+						}
+					}catch (Exception e) {
+						errInfo.append(String.format(prop.getProperty("is_incorrect"), prop.getProperty("ratelimit_limit"))+";");
 					}
+					
 				}
 			}
 			//attribute check end
diff --git a/src/main/java/com/nis/web/dao/configuration/AppCfgDao.xml b/src/main/java/com/nis/web/dao/configuration/AppCfgDao.xml
index 309954269..5d0adadbc 100644
--- a/src/main/java/com/nis/web/dao/configuration/AppCfgDao.xml
+++ b/src/main/java/com/nis/web/dao/configuration/AppCfgDao.xml
@@ -27,7 +27,7 @@
     <result column="match_method" property="matchMethod" jdbcType="INTEGER" />
     <result column="is_hexbin" property="isHexbin" jdbcType="INTEGER" />
     <result column="area_effective_ids" property="areaEffectiveIds" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
     <result column="user_region1" property="userRegion1" jdbcType="VARCHAR" />
     <result column="user_region2" property="userRegion2" jdbcType="VARCHAR" />
@@ -69,7 +69,7 @@
     <result column="attribute" property="attribute" jdbcType="VARCHAR" />
     <result column="lable" property="lable" jdbcType="VARCHAR" />
     <result column="area_effective_ids" property="areaEffectiveIds" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
     <result column="do_log" property="doLog" jdbcType="INTEGER" />
   </resultMap>
@@ -102,7 +102,7 @@
     <result column="match_method" property="matchMethod" jdbcType="INTEGER" />
     <result column="is_hexbin" property="isHexbin" jdbcType="INTEGER" />
     <result column="area_effective_ids" property="areaEffectiveIds" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
     <result column="do_log" property="doLog" jdbcType="INTEGER" />
   </resultMap>
@@ -133,7 +133,7 @@
     <result column="match_method" property="matchMethod" jdbcType="INTEGER" />
     <result column="is_hexbin" property="isHexbin" jdbcType="INTEGER" />
     <result column="area_effective_ids" property="areaEffectiveIds" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
     <result column="do_log" property="doLog" jdbcType="INTEGER" />
   </resultMap>
@@ -164,7 +164,7 @@
     <result column="match_method" property="matchMethod" jdbcType="INTEGER" />
     <result column="is_hexbin" property="isHexbin" jdbcType="INTEGER" />
     <result column="area_effective_ids" property="areaEffectiveIds" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
     <result column="do_log" property="doLog" jdbcType="INTEGER" />
   </resultMap>
@@ -195,7 +195,7 @@
     <result column="match_method" property="matchMethod" jdbcType="INTEGER" />
     <result column="is_hexbin" property="isHexbin" jdbcType="INTEGER" />
     <result column="area_effective_ids" property="areaEffectiveIds" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
     <result column="do_log" property="doLog" jdbcType="INTEGER" />
   </resultMap>
@@ -226,7 +226,7 @@
     <result column="match_method" property="matchMethod" jdbcType="INTEGER" />
     <result column="is_hexbin" property="isHexbin" jdbcType="INTEGER" />
     <result column="area_effective_ids" property="areaEffectiveIds" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
   </resultMap>
     
@@ -292,7 +292,7 @@
     <result column="match_method" property="matchMethod" jdbcType="INTEGER" />
     <result column="is_hexbin" property="isHexbin" jdbcType="INTEGER" />
     <result column="area_effective_ids" property="areaEffectiveIds" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
     <result column="do_log" property="doLog" jdbcType="INTEGER" />
   </resultMap>
@@ -324,7 +324,7 @@
     <result column="match_method" property="matchMethod" jdbcType="INTEGER" />
     <result column="is_hexbin" property="isHexbin" jdbcType="INTEGER" />
     <result column="area_effective_ids" property="areaEffectiveIds" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
     <result column="do_log" property="doLog" jdbcType="INTEGER" />
   </resultMap>
@@ -356,7 +356,7 @@
     <result column="match_method" property="matchMethod" jdbcType="INTEGER" />
     <result column="is_hexbin" property="isHexbin" jdbcType="INTEGER" />
     <result column="area_effective_ids" property="areaEffectiveIds" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
     <result column="do_log" property="doLog" jdbcType="INTEGER" />
   </resultMap>
@@ -435,7 +435,7 @@
     #{auditorId,jdbcType=INTEGER},#{auditTime,jdbcType=TIMESTAMP},#{serviceId,jdbcType=INTEGER}, 
     #{requestId,jdbcType=INTEGER},#{compileId,jdbcType=INTEGER},#{isAreaEffective,jdbcType=INTEGER},
     #{classify,jdbcType=VARCHAR},#{attribute,jdbcType=VARCHAR},#{lable,jdbcType=VARCHAR},    
-    #{areaEffectiveIds,jdbcType=VARCHAR},#{ratelimit,jdbcType=INTEGER},#{functionId,jdbcType=INTEGER},
+    #{areaEffectiveIds,jdbcType=VARCHAR},#{ratelimit,jdbcType=VARCHAR},#{functionId,jdbcType=INTEGER},
     #{cfgType,jdbcType=VARCHAR},#{cfgRegionCode,jdbcType=INTEGER}
   </sql>
   <sql id="AppTopicCommonCfg_Value_List" >
@@ -446,7 +446,7 @@
     #{auditorId,jdbcType=INTEGER},#{auditTime,jdbcType=TIMESTAMP},#{serviceId,jdbcType=INTEGER}, 
     #{requestId,jdbcType=INTEGER},#{compileId,jdbcType=INTEGER},#{isAreaEffective,jdbcType=INTEGER},
     #{classify,jdbcType=VARCHAR},#{attribute,jdbcType=VARCHAR},#{lable,jdbcType=VARCHAR},    
-    #{areaEffectiveIds,jdbcType=VARCHAR},#{ratelimit,jdbcType=INTEGER},#{functionId,jdbcType=INTEGER},
+    #{areaEffectiveIds,jdbcType=VARCHAR},#{ratelimit,jdbcType=VARCHAR},#{functionId,jdbcType=INTEGER},
     #{cfgType,jdbcType=VARCHAR},#{cfgRegionCode,jdbcType=INTEGER}
   </sql>
   
@@ -1951,7 +1951,7 @@
         function_id =  #{functionId,jdbcType=INTEGER},
      <!--  </if>
       <if test="ratelimit != null"> -->
-		RATELIMIT=#{ratelimit,jdbcType=INTEGER},
+		RATELIMIT=#{ratelimit,jdbcType=VARCHAR},
      <!--  </if>
       <if test="cfgRegionCode != null"> -->
    		CFG_REGION_CODE=#{cfgRegionCode,jdbcType=INTEGER},
@@ -2060,7 +2060,7 @@
         function_id =  #{functionId,jdbcType=INTEGER},
       </if>
       <if test="ratelimit != null">
-		RATELIMIT=#{ratelimit,jdbcType=INTEGER},
+		RATELIMIT=#{ratelimit,jdbcType=VARCHAR},
       </if>
       <if test="cfgRegionCode != null">
    		CFG_REGION_CODE=#{cfgRegionCode,jdbcType=INTEGER},
@@ -2173,7 +2173,7 @@
         function_id =  #{functionId,jdbcType=INTEGER},
       </if>
       <if test="ratelimit != null">
-		RATELIMIT=#{ratelimit,jdbcType=INTEGER},
+		RATELIMIT=#{ratelimit,jdbcType=VARCHAR},
       </if>
       <if test="cfgRegionCode != null">
    		CFG_REGION_CODE=#{cfgRegionCode,jdbcType=INTEGER},
@@ -2274,7 +2274,7 @@
         function_id =  #{functionId,jdbcType=INTEGER},
       </if>
       <if test="ratelimit != null">
-		RATELIMIT=#{ratelimit,jdbcType=INTEGER},
+		RATELIMIT=#{ratelimit,jdbcType=VARCHAR},
       </if>
       <if test="cfgRegionCode != null">
    		CFG_REGION_CODE=#{cfgRegionCode,jdbcType=INTEGER},
@@ -2373,7 +2373,7 @@
         function_id =  #{functionId,jdbcType=INTEGER},
       </if>
       <if test="ratelimit != null">
-		RATELIMIT=#{ratelimit,jdbcType=INTEGER},
+		RATELIMIT=#{ratelimit,jdbcType=VARCHAR},
       </if>
       <if test="cfgRegionCode != null">
    		CFG_REGION_CODE=#{cfgRegionCode,jdbcType=INTEGER},
@@ -2472,7 +2472,7 @@
         function_id =  #{functionId,jdbcType=INTEGER},
       </if>
       <if test="ratelimit != null">
-		RATELIMIT=#{ratelimit,jdbcType=INTEGER},
+		RATELIMIT=#{ratelimit,jdbcType=VARCHAR},
       </if>
       <if test="cfgRegionCode != null">
    		CFG_REGION_CODE=#{cfgRegionCode,jdbcType=INTEGER},
@@ -2584,7 +2584,7 @@
         function_id =  #{functionId,jdbcType=INTEGER},
       </if>
       <if test="ratelimit != null">
-		RATELIMIT=#{ratelimit,jdbcType=INTEGER},
+		RATELIMIT=#{ratelimit,jdbcType=VARCHAR},
       </if>
       <if test="cfgRegionCode != null">
    		CFG_REGION_CODE=#{cfgRegionCode,jdbcType=INTEGER},
@@ -2685,7 +2685,7 @@
         function_id =  #{functionId,jdbcType=INTEGER},
       </if>
       <if test="ratelimit != null">
-		RATELIMIT=#{ratelimit,jdbcType=INTEGER},
+		RATELIMIT=#{ratelimit,jdbcType=VARCHAR},
       </if>
       <if test="cfgRegionCode != null">
    		CFG_REGION_CODE=#{cfgRegionCode,jdbcType=INTEGER},
@@ -2806,7 +2806,7 @@
         function_id =  #{functionId,jdbcType=INTEGER},
       </if>
       <if test="ratelimit != null">
-		RATELIMIT=#{ratelimit,jdbcType=INTEGER},
+		RATELIMIT=#{ratelimit,jdbcType=VARCHAR},
       </if>
       <if test="cfgRegionCode != null">
    		CFG_REGION_CODE=#{cfgRegionCode,jdbcType=INTEGER},
diff --git a/src/main/java/com/nis/web/dao/configuration/DomainDao.xml b/src/main/java/com/nis/web/dao/configuration/DomainDao.xml
index 68c8ae8f3..8c2fff8ea 100644
--- a/src/main/java/com/nis/web/dao/configuration/DomainDao.xml
+++ b/src/main/java/com/nis/web/dao/configuration/DomainDao.xml
@@ -28,7 +28,7 @@
     <result column="is_hexbin" property="isHexbin" jdbcType="INTEGER" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
     <result column="cfg_region_code" property="cfgRegionCode" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
   </resultMap>
   <resultMap id="BaseStringMapWithUser" type="com.nis.domain.configuration.HttpUrlCfg" extends="BaseStringMap">
     <result column="creator_name" property="creatorName" jdbcType="VARCHAR" />
@@ -77,7 +77,7 @@
     #{classify,jdbcType=VARCHAR},#{attribute,jdbcType=VARCHAR},#{lable,jdbcType=VARCHAR},    
     #{exprType,jdbcType=INTEGER},#{matchMethod,jdbcType=INTEGER},#{isHexbin,jdbcType=INTEGER},
     #{areaEffectiveIds,jdbcType=VARCHAR},#{functionId,jdbcType=INTEGER},#{cfgRegionCode,jdbcType=INTEGER}
-    ,#{ratelimit,jdbcType=INTEGER}
+    ,#{ratelimit,jdbcType=VARCHAR}
   </sql>
   <select id="getById" resultMap="BaseStringMap" parameterType="java.lang.Long" >
     SELECT 
@@ -210,7 +210,7 @@
 			    		AND ${page.alias}.CFG_REGION_CODE =#{cfgRegionCode,jdbcType=INTEGER}
 			    	</if>
 			    	<if test="ratelimit != null">
-			    		AND ${page.alias}.RATELIMIT =#{ratelimit,jdbcType=INTEGER}
+			    		AND ${page.alias}.RATELIMIT =#{ratelimit,jdbcType=VARCHAR}
 			    	</if>
 		  		</when>
 		  		<otherwise>
@@ -296,7 +296,7 @@
 			    		AND r.CFG_REGION_CODE =#{cfgRegionCode,jdbcType=INTEGER}
 			    	</if>
 			    	<if test="ratelimit != null">
-			    		AND r.RATELIMIT =#{ratelimit,jdbcType=INTEGER}
+			    		AND r.RATELIMIT =#{ratelimit,jdbcType=VARCHAR}
 			    	</if>
 		  		</otherwise>
 		  	</choose>
@@ -427,7 +427,7 @@
         cfg_region_code =  #{cfgRegionCode,jdbcType=INTEGER},
       </if>
       <if test="ratelimit != null" >
-        ratelimit =  #{ratelimit,jdbcType=INTEGER},
+        ratelimit =  #{ratelimit,jdbcType=VARCHAR},
       </if>
       </trim>
     </set>
diff --git a/src/main/java/com/nis/web/dao/configuration/IpCfgDao.xml b/src/main/java/com/nis/web/dao/configuration/IpCfgDao.xml
index 374786c29..1afd83ab4 100644
--- a/src/main/java/com/nis/web/dao/configuration/IpCfgDao.xml
+++ b/src/main/java/com/nis/web/dao/configuration/IpCfgDao.xml
@@ -34,7 +34,7 @@
     <result column="lable" property="lable" jdbcType="VARCHAR" />
     <result column="area_effective_ids" property="areaEffectiveIds" jdbcType="VARCHAR" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
     <result column="dns_strategy_id" property="dnsStrategyId" jdbcType="INTEGER" />
     <result column="ir_type" property="irType" jdbcType="INTEGER" />
     <result column="user_region1" property="userRegion1" jdbcType="VARCHAR" />
@@ -183,7 +183,7 @@
     #{auditorId,jdbcType=INTEGER},#{auditTime,jdbcType=TIMESTAMP},#{serviceId,jdbcType=INTEGER}, 
     #{requestId,jdbcType=INTEGER},#{compileId,jdbcType=INTEGER},#{isAreaEffective,jdbcType=INTEGER},
     #{classify,jdbcType=VARCHAR},#{attribute,jdbcType=VARCHAR},#{lable,jdbcType=VARCHAR},
-    #{areaEffectiveIds,jdbcType=VARCHAR}, #{functionId,jdbcType=INTEGER}, #{ratelimit,jdbcType=INTEGER},
+    #{areaEffectiveIds,jdbcType=VARCHAR}, #{functionId,jdbcType=INTEGER}, #{ratelimit,jdbcType=VARCHAR},
   	#{dnsStrategyId,jdbcType=INTEGER},#{irType,jdbcType=INTEGER},
   	#{userRegion1,jdbcType=VARCHAR},
   	#{userRegion2,jdbcType=VARCHAR},
@@ -374,7 +374,7 @@
 			    		AND ${page.alias}.FUNCTION_ID=#{functionId,jdbcType=INTEGER}
 			    	</if>
 			    	<if test="ratelimit != null">
-			    		AND ${page.alias}.RATELIMIT=#{ratelimit,jdbcType=INTEGER}
+			    		AND ${page.alias}.RATELIMIT=#{ratelimit,jdbcType=VARCHAR}
 			    	</if>
 			    	<if test="dnsStrategyId != null">
 			    		AND ${page.alias}.DNS_STRATEGY_ID=#{dnsStrategyId,jdbcType=INTEGER}
@@ -499,7 +499,7 @@
 			    		AND r.FUNCTION_ID=#{functionId,jdbcType=INTEGER}
 			    	</if>
 			    	<if test="ratelimit != null">
-			    		AND r.RATELIMIT=#{ratelimit,jdbcType=INTEGER}
+			    		AND r.RATELIMIT=#{ratelimit,jdbcType=VARCHAR}
 			    	</if>
 			    	<if test="dnsStrategyId != null">
 			    		AND r.DNS_STRATEGY_ID=#{dnsStrategyId,jdbcType=INTEGER}
@@ -669,7 +669,7 @@
 			FUNCTION_ID=#{functionId,jdbcType=INTEGER},
 	      </if>
 	      <if test="ratelimit != null">
-			RATELIMIT=#{ratelimit,jdbcType=INTEGER},
+			RATELIMIT=#{ratelimit,jdbcType=VARCHAR},
 	      </if>
 	      <if test="dnsStrategyId != null">
 			DNS_STRATEGY_ID=#{dnsStrategyId,jdbcType=INTEGER},
diff --git a/src/main/java/com/nis/web/dao/configuration/StringCfgDao.xml b/src/main/java/com/nis/web/dao/configuration/StringCfgDao.xml
index 6fbdc94f0..e61b06a23 100644
--- a/src/main/java/com/nis/web/dao/configuration/StringCfgDao.xml
+++ b/src/main/java/com/nis/web/dao/configuration/StringCfgDao.xml
@@ -28,7 +28,7 @@
     <result column="is_hexbin" property="isHexbin" jdbcType="INTEGER" />
     <result column="function_id" property="functionId" jdbcType="INTEGER" />
     <result column="cfg_region_code" property="cfgRegionCode" jdbcType="VARCHAR" />
-    <result column="ratelimit" property="ratelimit" jdbcType="INTEGER" />
+    <result column="ratelimit" property="ratelimit" jdbcType="VARCHAR" />
   </resultMap>
   <resultMap id="BaseStringMapWithUser" type="com.nis.domain.configuration.BaseStringCfg" extends="BaseStringMap">
     <result column="creator_name" property="creatorName" jdbcType="VARCHAR" />
@@ -120,7 +120,7 @@
     #{classify,jdbcType=VARCHAR},#{attribute,jdbcType=VARCHAR},#{lable,jdbcType=VARCHAR},    
     #{exprType,jdbcType=INTEGER},#{matchMethod,jdbcType=INTEGER},#{isHexbin,jdbcType=INTEGER},
     #{areaEffectiveIds,jdbcType=VARCHAR},#{functionId,jdbcType=INTEGER},#{cfgRegionCode,jdbcType=INTEGER}
-    ,#{ratelimit,jdbcType=INTEGER}
+    ,#{ratelimit,jdbcType=VARCHAR}
   </sql>
   <select id="getById" resultMap="BaseStringMap" parameterType="java.lang.Long" >
     SELECT 
@@ -253,7 +253,7 @@
 			    		AND ${page.alias}.CFG_REGION_CODE =#{cfgRegionCode,jdbcType=INTEGER}
 			    	</if>
 			    	<if test="ratelimit != null">
-			    		AND ${page.alias}.RATELIMIT =#{ratelimit,jdbcType=INTEGER}
+			    		AND ${page.alias}.RATELIMIT =#{ratelimit,jdbcType=VARCHAR}
 			    	</if>
 		  		</when>
 		  		<otherwise>
@@ -339,7 +339,7 @@
 			    		AND r.CFG_REGION_CODE =#{cfgRegionCode,jdbcType=INTEGER}
 			    	</if>
 			    	<if test="ratelimit != null">
-			    		AND r.RATELIMIT =#{ratelimit,jdbcType=INTEGER}
+			    		AND r.RATELIMIT =#{ratelimit,jdbcType=VARCHAR}
 			    	</if>
 		  		</otherwise>
 		  	</choose>
@@ -468,7 +468,7 @@
         cfg_region_code =  #{cfgRegionCode,jdbcType=INTEGER},
       </if>
       <if test="ratelimit != null" >
-        ratelimit =  #{ratelimit,jdbcType=INTEGER},
+        ratelimit =  #{ratelimit,jdbcType=VARCHAR},
       </if>
       </trim>
     </set>
diff --git a/src/main/resources/sql/alter_ratelimit_varchar.sql b/src/main/resources/sql/alter_ratelimit_varchar.sql
new file mode 100644
index 000000000..6cd4ae953
--- /dev/null
+++ b/src/main/resources/sql/alter_ratelimit_varchar.sql
@@ -0,0 +1,10 @@
+ALTER TABLE app_byte_cfg MODIFY ratelimit VARCHAR(10) NULL COMMENT '限速比例,0到1之间';
+ALTER TABLE app_domain_cfg MODIFY ratelimit VARCHAR(10) NULL COMMENT '限速比例,0到1之间';
+ALTER TABLE app_http_cfg MODIFY ratelimit VARCHAR(10) NULL COMMENT '限速比例,0到1之间';
+ALTER TABLE app_layer_header_cfg MODIFY ratelimit VARCHAR(10) NULL COMMENT '限速比例,0到1之间';
+ALTER TABLE app_policy_cfg MODIFY ratelimit VARCHAR(10) NULL COMMENT '限速比例,0到1之间';
+ALTER TABLE app_ssl_cert_cfg MODIFY ratelimit VARCHAR(10) NULL COMMENT '限速比例,0到1之间';
+ALTER TABLE area_ip_cfg MODIFY ratelimit VARCHAR(10) NULL COMMENT '限速比例,0到1之间';
+ALTER TABLE dns_domain_cfg MODIFY ratelimit VARCHAR(10) NULL COMMENT '限速比例,0到1之间';
+ALTER TABLE http_url_cfg MODIFY ratelimit VARCHAR(10) NULL COMMENT '限速比例,0到1之间';
+ALTER TABLE ip_port_cfg MODIFY ratelimit VARCHAR(10) NULL COMMENT '限速比例,0到1之间';