diff --git a/core/src/net/oschina/j2cache/J2CacheConfig.java b/core/src/net/oschina/j2cache/J2CacheConfig.java
index 7286dc3b9e17fc54c93e472490fdbf31ab219291..246a43430e798062e02e529269ec654cf4534a38 100644
--- a/core/src/net/oschina/j2cache/J2CacheConfig.java
+++ b/core/src/net/oschina/j2cache/J2CacheConfig.java
@@ -124,18 +124,31 @@ public class J2CacheConfig {
 
     /**
      * get j2cache properties stream
+     * (issue:https://gitee.com/ld/J2Cache/issues/I5OOTA fix by Mori)
+     *
      *
      * @return config stream
      */
     private static InputStream getConfigStream(String resource) {
-        InputStream configStream = J2Cache.class.getResourceAsStream(resource);
-        if (configStream == null) {
-            configStream = J2Cache.class.getClassLoader().getParent().getResourceAsStream(resource);
-        }
-        if (configStream == null) {
-            throw new CacheException("Cannot find " + resource + " !!!");
+
+        File resourcePath =new File(resource);
+        InputStream configStream = null;
+        try{
+            configStream = new FileInputStream(resourcePath);
+        }catch (FileNotFoundException e){
+            if(configStream == null){
+                configStream = J2Cache.class.getResourceAsStream(resource);
+            }
+
+            if (configStream == null) {
+                configStream = J2Cache.class.getClassLoader().getParent().getResourceAsStream(resource);
+            }
+            if (configStream == null) {
+                throw new CacheException("Cannot find " + resource + " !!!");
+            }
         }
         return configStream;
+
     }
 
     public void dump(PrintStream writer) {
diff --git a/core/src/net/oschina/j2cache/caffeine/CaffeineProvider.java b/core/src/net/oschina/j2cache/caffeine/CaffeineProvider.java
index f187de84868649eb260246c7706f88cb3b0260bf..d234945fd297c05d723fc3afd6ee18c0538c35c1 100644
--- a/core/src/net/oschina/j2cache/caffeine/CaffeineProvider.java
+++ b/core/src/net/oschina/j2cache/caffeine/CaffeineProvider.java
@@ -23,8 +23,7 @@ import net.oschina.j2cache.util.PatternMatcher;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.IOException;
-import java.io.InputStream;
+import java.io.*;
 import java.util.Collection;
 import java.util.ArrayList;
 import java.util.Map;
@@ -158,10 +157,7 @@ public class CaffeineProvider implements CacheProvider {
         if (propertiesFile != null && propertiesFile.trim().length() > 0) {
             InputStream stream = null;
             try {
-                stream = getClass().getResourceAsStream(propertiesFile);
-                if (stream == null) {
-                    stream = getClass().getClassLoader().getResourceAsStream(propertiesFile);
-                }
+                stream = this.getConfigStream(propertiesFile);
                 Properties regionsProps = new Properties();
                 regionsProps.load(stream);
                 for (String region : regionsProps.stringPropertyNames()) {
@@ -181,6 +177,26 @@ public class CaffeineProvider implements CacheProvider {
             }
         }
     }
+    /**
+     *  get caffeine properties stream
+     *  (issue:https://gitee.com/ld/J2Cache/issues/I5OOTA fix by Mori)
+     * **/
+    private InputStream getConfigStream(String propertiesFile) {
+        File resourcePath =new File(propertiesFile);
+        InputStream configStream = null;
+        try{
+            configStream = new FileInputStream(resourcePath);
+        }catch (FileNotFoundException e){
+            if(configStream == null){
+                configStream = getClass().getResourceAsStream(propertiesFile);
+            }
+
+            if (configStream == null) {
+                configStream = getClass().getClassLoader().getParent().getResourceAsStream(propertiesFile);
+            }
+        }
+        return configStream;
+    }
 
     private CacheConfig findCacheConfig(String region){
         for (Map.Entry<String, CacheConfig> entry : cacheConfigs.entrySet()) {
diff --git a/core/test/caffeine-test.properties b/core/test/caffeine-test.properties
new file mode 100644
index 0000000000000000000000000000000000000000..ab14474ca864b033c4ef05277c28f0e80d3af15c
--- /dev/null
+++ b/core/test/caffeine-test.properties
@@ -0,0 +1,6 @@
+#########################################
+# Caffeine configuration
+# [name] = size, xxxx[s|m|h|d]
+#########################################
+
+default = 1000, 30m 
\ No newline at end of file
diff --git a/core/test/j2cache-test.properties b/core/test/j2cache-test.properties
new file mode 100644
index 0000000000000000000000000000000000000000..c705c838495b7670e9a442b07905fcec7387248d
--- /dev/null
+++ b/core/test/j2cache-test.properties
@@ -0,0 +1,205 @@
+#J2Cache configuration
+
+
+#########################################
+# Cache Broadcast Method
+# values:
+# jgroups -> use jgroups's multicast
+# redis -> use redis publish/subscribe mechanism (using jedis)
+# lettuce -> use redis publish/subscribe mechanism (using lettuce, Recommend)
+# rabbitmq -> use RabbitMQ publisher/consumer mechanism
+# rocketmq -> use RocketMQ publisher/consumer mechanism
+# none -> don't notify the other nodes in cluster
+# xx.xxxx.xxxx.Xxxxx your own cache broadcast policy classname that implement net.oschina.j2cache.cluster.ClusterPolicy
+#########################################
+
+j2cache.broadcast = redis
+
+# jgroups properties
+jgroups.channel.name = j2cache
+jgroups.configXml = /network.xml
+
+# RabbitMQ properties
+rabbitmq.exchange = j2cache
+rabbitmq.host = localhost
+rabbitmq.port = 5672
+rabbitmq.username = guest
+rabbitmq.password = guest
+
+# RocketMQ properties
+rocketmq.name = j2cache
+rocketmq.topic = j2cache
+# use ; to split multi hosts
+rocketmq.hosts = 127.0.0.1:9876
+
+#########################################
+# Level 1&2 provider
+# values:
+# none -> disable this level cache
+# ehcache -> use ehcache2 as level 1 cache
+# ehcache3 -> use ehcache3 as level 1 cache
+# caffeine -> use caffeine as level 1 cache(only in memory)
+# redis -> use redis as level 2 cache (using jedis)
+# lettuce -> use redis as level 2 cache (using lettuce)
+# readonly-redis -> use redis as level 2 cache ,but never write data to it. if use this provider, you must uncomment `j2cache.L2.config_section` to make the redis configurations available.
+# memcached -> use memcached as level 2 cache (xmemcached),
+# [classname] -> use custom provider
+#########################################
+
+j2cache.L1.provider_class = caffeine
+j2cache.L2.provider_class = redis
+
+# When L2 provider isn't `redis`, using `L2.config_section = redis` to read redis configurations
+# j2cache.L2.config_section = redis
+
+# Enable/Disable ttl in redis cache data (if disabled, the object in redis will never expire, default:true)
+# NOTICE: redis hash mode (redis.storage = hash) do not support this feature)
+j2cache.sync_ttl_to_redis = true
+
+# Whether to cache null objects by default (default false)
+j2cache.default_cache_null_object = true
+
+#########################################
+# Cache Serialization Provider
+# values:
+# fst -> using fast-serialization (recommend)
+# kryo -> using kryo serialization
+# json -> using fst's json serialization (testing)
+# fastjson -> using fastjson serialization (embed non-static class not support)
+# java -> java standard
+# fse -> using fse serialization
+# [classname implements Serializer]
+#########################################
+
+j2cache.serialization = json
+#json.map.person = net.oschina.j2cache.demo.Person
+
+#########################################
+# Ehcache configuration
+#########################################
+
+# ehcache.configXml = /ehcache.xml
+
+# ehcache3.configXml = /ehcache3.xml
+# ehcache3.defaultHeapSize = 1000
+
+#########################################
+# Caffeine configuration
+# caffeine.region.[name] = size, xxxx[s|m|h|d]
+#
+#########################################
+caffeine.properties = ${caffeine.path.wait.replace}
+
+#########################################
+# Redis connection configuration
+#########################################
+
+#########################################
+# Redis Cluster Mode
+#
+# single -> single redis server
+# sentinel -> master-slaves servers
+# cluster -> cluster servers (\u6570\u636e\u5e93\u914d\u7f6e\u65e0\u6548\uff0c\u4f7f\u7528 database = 0\uff09
+# sharded -> sharded servers  (\u5bc6\u7801\u3001\u6570\u636e\u5e93\u5fc5\u987b\u5728 hosts \u4e2d\u6307\u5b9a\uff0c\u4e14\u8fde\u63a5\u6c60\u914d\u7f6e\u65e0\u6548 ; redis://user:password@127.0.0.1:6379/0\uff09
+#
+#########################################
+
+redis.mode = single
+
+#redis storage mode (generic|hash)
+redis.storage = generic
+
+## redis pub/sub channel name
+redis.channel = j2cache
+## redis pub/sub server (using redis.hosts when empty)
+redis.channel.host =
+
+#cluster name just for sharded
+redis.cluster_name = j2cache
+
+## redis cache namespace optional, default[empty]
+redis.namespace =
+
+## redis command scan parameter count, default[1000]
+#redis.scanCount = 1000
+
+## connection
+# Separate multiple redis nodes with commas, such as 192.168.0.10:6379,192.168.0.11:6379,192.168.0.12:6379
+
+redis.hosts = 127.0.0.1:6379
+redis.timeout = 2000
+redis.password =
+redis.database = 0
+redis.ssl = false
+
+## redis pool properties
+redis.maxTotal = 100
+redis.maxIdle = 10
+redis.maxWaitMillis = 5000
+redis.minEvictableIdleTimeMillis = 60000
+redis.minIdle = 1
+redis.numTestsPerEvictionRun = 10
+redis.lifo = false
+redis.softMinEvictableIdleTimeMillis = 10
+redis.testOnBorrow = true
+redis.testOnReturn = false
+redis.testWhileIdle = true
+redis.timeBetweenEvictionRunsMillis = 300000
+redis.blockWhenExhausted = false
+redis.jmxEnabled = false
+
+#########################################
+# Lettuce scheme
+#
+# redis -> single redis server
+# rediss -> single redis server with ssl
+# redis-sentinel -> redis sentinel
+# redis-cluster -> cluster servers
+#
+#########################################
+
+#########################################
+# Lettuce Mode
+#
+# single -> single redis server
+# sentinel -> master-slaves servers
+# cluster -> cluster servers (\u6570\u636e\u5e93\u914d\u7f6e\u65e0\u6548\uff0c\u4f7f\u7528 database = 0\uff09
+# sharded -> sharded servers  (\u5bc6\u7801\u3001\u6570\u636e\u5e93\u5fc5\u987b\u5728 hosts \u4e2d\u6307\u5b9a\uff0c\u4e14\u8fde\u63a5\u6c60\u914d\u7f6e\u65e0\u6548 ; redis://user:password@127.0.0.1:6379/0\uff09
+#
+#########################################
+
+## redis command scan parameter count, default[1000]
+#lettuce.scanCount = 1000
+lettuce.mode = single
+lettuce.namespace =
+lettuce.storage = hash
+lettuce.channel = j2cache
+lettuce.scheme = redis
+lettuce.hosts = 127.0.0.1:6379
+lettuce.password =
+lettuce.database = 0
+lettuce.sentinelMasterId =
+lettuce.sentinelPassword =
+lettuce.maxTotal = 100
+lettuce.maxIdle = 10
+lettuce.minIdle = 10
+# timeout in milliseconds
+lettuce.timeout = 10000
+# redis cluster topology refresh interval in milliseconds
+lettuce.clusterTopologyRefresh = 3000
+
+#########################################
+# memcached server configurations
+# refer to https://gitee.com/mirrors/XMemcached
+#########################################
+
+memcached.servers = 127.0.0.1:11211
+memcached.username =
+memcached.password =
+memcached.connectionPoolSize = 10
+memcached.connectTimeout = 1000
+memcached.failureMode = false
+memcached.healSessionInterval = 1000
+memcached.maxQueuedNoReplyOperations = 100
+memcached.opTimeout = 100
+memcached.sanitizeKeys = false
diff --git a/core/test/net/oschina/j2cache/LoadConfigPropertiesTest.java b/core/test/net/oschina/j2cache/LoadConfigPropertiesTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..dffa8e4af15190f228ed529fa3c8df0532cecd99
--- /dev/null
+++ b/core/test/net/oschina/j2cache/LoadConfigPropertiesTest.java
@@ -0,0 +1,80 @@
+package net.oschina.j2cache;
+
+import org.junit.Assert;
+import org.omg.PortableInterceptor.SYSTEM_EXCEPTION;
+
+import java.io.IOException;
+
+/**
+ * issue https://gitee.com/ld/J2Cache/issues/I5OOTA 问题1测试
+ * 1.兼容旧的指定相对路径的方式读取配置文件j2cache.properies
+ * 2.支持优先读取全路径的方式读取配置文件j2cache.properies
+ *
+ * **/
+public class LoadConfigPropertiesTest {
+
+
+    private final static String CONFIG_FILE_RELATIVE_PATH = "/j2cache.properties";
+
+    private final static String FULL_FILE_RELATIVE_PATH = LoadConfigPropertiesTest.class.getResource("/").getPath()+"j2cache-test.properties";
+
+    //switch path to test load properites
+    private final static boolean FULL_PATH_SWITCH = true;
+
+    private static J2CacheConfig config;
+
+
+    private final static String CAFFEINE_FULL_PATH=LoadConfigPropertiesTest.class.getResource("/").getPath()+"caffeine-test.properties";
+
+
+
+    static {
+        try {
+
+            if(FULL_PATH_SWITCH)
+            {
+                //init caffeine path
+                System.out.println("j2cache current full path ="+FULL_FILE_RELATIVE_PATH);
+                config = J2CacheConfig.initFromConfig(FULL_FILE_RELATIVE_PATH);
+            }else{
+                System.out.println("current  path ="+CONFIG_FILE_RELATIVE_PATH);
+                config = J2CacheConfig.initFromConfig(CONFIG_FILE_RELATIVE_PATH);
+            }
+
+        } catch (IOException e) {
+            throw new CacheException("Failed to load j2cache configuration " + CONFIG_FILE_RELATIVE_PATH, e);
+        }
+    }
+
+    public static void main(String[] args) {
+
+        System.out.println("------test load j2cache----");
+        testLoadJ2Cache();
+        System.out.println("------test load caffine----");
+        testLoadCaffine();
+    }
+
+
+    private static void testLoadJ2Cache() {
+        //test read j2cache
+        Assert.assertTrue(config!=null);
+        if(FULL_PATH_SWITCH){
+            Assert.assertEquals("${caffeine.path.wait.replace}",config.getProperties().getProperty("caffeine.properties"));
+        }else{
+            Assert.assertEquals("/caffeine.properties",config.getProperties().getProperty("caffeine.properties"));
+        }
+    }
+
+    private static void testLoadCaffine() {
+
+            if(FULL_PATH_SWITCH){
+                config.getL1CacheProperties().setProperty("properties",CAFFEINE_FULL_PATH);
+                CacheProviderHolder holder = CacheProviderHolder.init(config,null);
+                System.out.println(holder.getL1Provider().name());
+            }else{
+                CacheProviderHolder holder = CacheProviderHolder.init(config,null);
+                System.out.println(holder.getL1Provider().name());
+            }
+
+    }
+}