diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
index 0b4477c..743c77b 100644
--- a/tools/docker/Dockerfile
+++ b/tools/docker/Dockerfile
@@ -40,7 +40,7 @@ RUN apt-get update $NO_PROXY_CACHE  && \
   && rm -rf ~/.gradle \
   && mv $JDK_DIR/jre /usr/local \
   && rm -rf $JDK_DIR \
-  && wget -O $BASE_DIR/config.conf https://raw.githubusercontent.com/tronprotocol/tron-deployment/master/main_net_config.conf \
+  && wget -O $BASE_DIR/config.conf https://raw.githubusercontent.com/tronprotocol/java-tron/master/framework/src/main/resources/config.conf \
   # Clean apt cache
   && apt-get clean \
   && rm -rf /var/cache/apt/archives/* /var/cache/apt/archives/partial/* \
diff --git a/tools/docker/Dockerfile.arm64 b/tools/docker/Dockerfile.arm64
index 280af0d..1da2e75 100644
--- a/tools/docker/Dockerfile.arm64
+++ b/tools/docker/Dockerfile.arm64
@@ -20,7 +20,7 @@ RUN apt-get update $NO_PROXY_CACHE \
   && mv java-tron-1.0.0 $BASE_DIR \
   && rm -rf $TMP_DIR \
   && rm -rf ~/.gradle \
-  && wget -4 -O $BASE_DIR/config.conf https://raw.githubusercontent.com/tronprotocol/tron-deployment/master/main_net_config.conf \
+  && wget -4 -O $BASE_DIR/config.conf https://raw.githubusercontent.com/tronprotocol/java-tron/master/framework/src/main/resources/config.conf \
   # Clean apt cache
   && apt-get clean \
   && rm -rf /var/cache/apt/archives/* /var/cache/apt/archives/partial/* \
diff --git a/tools/docker/Dockerfile.nile b/tools/docker/Dockerfile.nile
index 9768428..70f19ee 100644
--- a/tools/docker/Dockerfile.nile
+++ b/tools/docker/Dockerfile.nile
@@ -40,7 +40,7 @@ RUN apt-get update $NO_PROXY_CACHE  && \
   && rm -rf ~/.gradle \
   && mv $JDK_DIR/jre /usr/local \
   && rm -rf $JDK_DIR \
-  && wget -O $BASE_DIR/config.conf https://raw.githubusercontent.com/tronprotocol/tron-deployment/master/test_net_config.conf \
+  && wget -O $BASE_DIR/config.conf https://raw.githubusercontent.com/tron-nile-testnet/nile-testnet/master/framework/src/main/resources/config-nile.conf \
   # Clean apt cache
   && apt-get clean \
   && rm -rf /var/cache/apt/archives/* /var/cache/apt/archives/partial/* \
diff --git a/tools/docker/Dockerfile.nile.arm64 b/tools/docker/Dockerfile.nile.arm64
index 7940c4d..4e0e2ac 100644
--- a/tools/docker/Dockerfile.nile.arm64
+++ b/tools/docker/Dockerfile.nile.arm64
@@ -20,7 +20,7 @@ RUN apt-get update $NO_PROXY_CACHE \
   && mv java-tron-1.0.0 $BASE_DIR \
   && rm -rf $TMP_DIR \
   && rm -rf ~/.gradle \
-  && wget -4 -O $BASE_DIR/config.conf https://raw.githubusercontent.com/tronprotocol/tron-deployment/master/test_net_config.conf \
+  && wget -4 -O $BASE_DIR/config.conf https://raw.githubusercontent.com/tron-nile-testnet/nile-testnet/master/framework/src/main/resources/config-nile.conf \
   # Clean apt cache
   && apt-get clean \
   && rm -rf /var/cache/apt/archives/* /var/cache/apt/archives/partial/* \
diff --git a/tools/docker/README.md b/tools/docker/README.md
index 1f12911..365b4ab 100644
--- a/tools/docker/README.md
+++ b/tools/docker/README.md
@@ -96,7 +96,7 @@ Building for default linux/amd64 platform
 #6 [2/5] RUN apt-get update -o Acquire::BrokenProxy=true -o Acquire::http::No-Cache=true -o Acquire::http::Pipeline-Depth=0  &&   apt-get --quiet --yes install git wget 7zip curl jq &&   wget -P /usr/local https://github.com/frekele/oracle-java/releases/download/8u202-b08/jdk-8u202-linux-x64.tar.gz   && echo "9a5c32411a6a06e22b69c495b7975034409fa1652d03aeb8eb5b6f59fd4594e0 /usr/local/jdk-8u202-linux-x64.tar.gz" | sha256sum -c   && tar -zxf /usr/local/jdk-8u202-linux-x64.tar.gz -C /usr/local  && rm /usr/local/jdk-8u202-linux-x64.tar.gz   && export JAVA_HOME=/usr/local/jdk1.8.0_202   && export CLASSPATH=$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar   && export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$JAVA_HOME/bin   && echo "git clone"   && mkdir -p /tron-build   && cd /tron-build   && git clone https://github.com/tronprotocol/java-tron.git   && cd java-tron   && git checkout master   && ./gradlew build -x test   && cd build/distributions   && 7z x -y java-tron-1.0.0.zip    && mv java-tron-1.0.0 /java-tron   && rm -rf /tron-build   && rm -rf ~/.gradle   && mv /usr/local/jdk1.8.0_202/jre /usr/local   && rm -rf /usr/local/jdk1.8.0_202   apt-get clean  &&   rm -rf /var/cache/apt/archives/* /var/cache/apt/archives/partial/*  &&   rm -rf /var/lib/apt/lists/*
 #6 CACHED
 
-#7 [3/5] RUN wget -P /java-tron/config https://raw.githubusercontent.com/tronprotocol/tron-deployment/master/main_net_config.conf
+#7 [3/5] RUN wget -P /java-tron/config https://raw.githubusercontent.com/tronprotocol/java-tron/master/framework/src/main/resources/config.conf
 #7 CACHED
 
 #8 [4/5] COPY docker-entrypoint.sh /java-tron/bin
diff --git a/tools/toolkit/DBFork.md b/tools/toolkit/DBFork.md
index 3fe3f06..bdab692 100644
--- a/tools/toolkit/DBFork.md
+++ b/tools/toolkit/DBFork.md
@@ -29,7 +29,7 @@ To use the DBFork tool, we need to obtain the state data of the public chain fir
 
 - Launch the FullNode and sync directly.
 
-If we want the state data of specified block height, we can modify the `node.shutdown.BlockHeight` option in the [config](https://github.com/tronprotocol/tron-deployment/blob/master/main_net_config.conf) to make the FullNode sync to the target height after downloading the snapshot.
+If we want the state data of specified block height, we can modify the `node.shutdown.BlockHeight` option in the [config](https://github.com/tronprotocol/java-tron/blob/master/framework/src/main/resources/config.conf) to make the FullNode sync to the target height after downloading the snapshot.
 ```conf
 node.shutdown = {
 #  BlockTime  = "54 59 08 * * ?" # if block header time in persistent db matched.
@@ -161,7 +161,7 @@ java -jar Toolkit.jar db fork -c /path/to/fork.conf -d /path/to/output-directory
 ```
 
 ### Launch the FullNode
-Launch the FullNode against the modified state. To launch the node smoothly, we may need to change some parameters in the [config](https://github.com/tronprotocol/tron-deployment/blob/master/main_net_config.conf):
+Launch the FullNode against the modified state. To launch the node smoothly, we may need to change some parameters in the [config](https://github.com/tronprotocol/java-tron/blob/master/framework/src/main/resources/config.conf):
 ```config
 needSyncCheck = false
 minParticipationRate = 0