diff --git a/dev_log/2.2.32/xcwang_202211291040.yaml b/dev_log/2.2.32/xcwang_202211291040.yaml
new file mode 100644
index 000000000..0dbdb1902
--- /dev/null
+++ b/dev_log/2.2.32/xcwang_202211291040.yaml
@@ -0,0 +1,3 @@
+---
+optimization:
+  - "对动态寻址的相同IP主机安装Agent时的处理逻辑优化  (closed #1281)"
diff --git a/script_tools/agent_tools/agent2/setup_agent.bat b/script_tools/agent_tools/agent2/setup_agent.bat
index 9465202b9..36e3052e1 100644
--- a/script_tools/agent_tools/agent2/setup_agent.bat
+++ b/script_tools/agent_tools/agent2/setup_agent.bat
@@ -8,6 +8,7 @@ rem DEFAULT DEFINITION
 set PKG_NAME=
 set CLOUD_ID=
 set UNINSTALL=1
+set UNREGISTER_AGENT_ID=1
 set BACKUP_CONFIG_FILE=procinfo.json
 
 :CheckOpts
@@ -41,6 +42,7 @@ if "%1" EQU "-K" (set TRACKER_PORT=%~2) && shift && shift && goto CheckOpts
 if "%1" EQU "-U" (set INSTALL_USER=%~2) && shift && shift && goto CheckOpts
 if "%1" EQU "-P" (set INSTALL_PASSWORD=%~2) && shift && shift && goto CheckOpts
 if "%1" EQU "-R" (set UNINSTALL=0) && shift && shift && goto CheckOpts
+if "%1" EQU "-F" (set UNREGISTER_AGENT_ID=0) && shift && goto CheckOpts
 if "%1" NEQ "" echo Invalid option: "%1" && goto :EOF && exit /B 1
 rem if "%1" EQU "-R" goto remove_agent_pro
 
@@ -228,7 +230,7 @@ goto :EOF
     if "!network_not_reachable!" == "" (
         echo "reachable"
     ) else (
-        call :print FAIL check_env FAILED "%network_not_reachable% is not reachable"    
+        call :print FAIL check_env FAILED "%network_not_reachable% is not reachable"
         call :multi_report_step_status
         exit /b 1
     )
@@ -1103,6 +1105,11 @@ goto :EOF
         call :multi_report_step_status
         exit /b 1
     )
+
+    if %UNREGISTER_AGENT_ID% EQU 0 (
+        call :unregister_agent_id SKIP
+    )
+
     %gse_winagent_home%\\agent\\bin\\gse_agent.exe --agent-id -f %GSE_AGENT_ETC_DIR%\\gse_agent.conf
     if %errorlevel% EQU 0 (
         call :re_register_agent_id
@@ -1214,6 +1221,7 @@ goto :EOF
 goto :EOF
 
 :unregister_agent_id
+    (set skip=%1)
     if NOT EXIST %gse_winagent_home%\\agent\\bin\\gse_agent.exe (
         call :print FAIL unregister_agent_id FAILED "%gse_winagent_home%\\agent\\bin\\gse_agent.exe not exists"
         call :multi_report_step_status
@@ -1232,12 +1240,17 @@ goto :EOF
         %gse_winagent_home%\\agent\\bin\\gse_agent.exe --unregister
     )
     if %errorlevel% EQU 0 (
-        call :print INFO register_agent_id - "unregister agent id success"
+        call :print INFO unregister_agent_id - "unregister agent id success"
         call :multi_report_step_status
     ) else (
-        call :print FAIL register_agent_id FAILED "unregister agent id failed"
-        call :multi_report_step_status
-        exit /b 1
+        if "%skip%" == "SKIP": (
+            call :print WARN unregister_agent_id - "unregister agent id failed, but skip it"
+            call :multi_report_step_status
+        ) else (
+            call :print FAIL unregister_agent_id FAILED "unregister agent id failed"
+            call :multi_report_step_status
+            exit /b 1
+        )
     )
 goto :EOF
 
@@ -1350,6 +1363,7 @@ goto :EOF
     echo -O CLUSTER_PORT
     echo -E FILE_SVR_PORT
     echo -R UNINSTALL_AGENT
+    echo -F UNREGISTER_AGENT_ID [optional]
 goto :EOF
 
 :EOF
diff --git a/script_tools/agent_tools/agent2/setup_agent.sh b/script_tools/agent_tools/agent2/setup_agent.sh
index 69a1d8dec..60df17426 100755
--- a/script_tools/agent_tools/agent2/setup_agent.sh
+++ b/script_tools/agent_tools/agent2/setup_agent.sh
@@ -331,6 +331,12 @@ register_agent_id () {
         fail register_agent_id FAILED "gse_agent file not exists in $AGENT_SETUP_PATH/bin"
     fi
 
+
+    if [[ "${UNREGISTER_AGENT_ID}" == "TRUE" ]]; then
+        log register_agent_id - "trying to unregister agent id"
+        unregister_agent_id SKIP
+    fi
+
     log register_agent_id  - "trying to register agent id"
     if [ -f "${GSE_AGENT_CONFIG_PATH}" ]; then
         registe_result=$($AGENT_SETUP_PATH/bin/gse_agent -f "${GSE_AGENT_CONFIG_PATH}" --register 2>&1)
@@ -346,6 +352,7 @@ register_agent_id () {
 }
 
 unregister_agent_id () {
+    local skip="$1"
     log unregister_agent_id - "trying to unregister agent id"
     if [ -f "$AGENT_SETUP_PATH/bin/gse_agent" ]; then
         if [ -f "${GSE_AGENT_CONFIG_PATH}" ]; then
@@ -357,7 +364,11 @@ unregister_agent_id () {
         if [[ $? -eq 0 ]]; then
             log unregister_agent_id SUCCESS "unregister agent id succeed"
         else
-            fail unregister_agent_id FAILED "unregister agent id failed, error: ${unregister_agent_id_result}"
+            if [[ "${skip}" == "SKIP" ]]; then
+                warn unregister_agent_id - "unregister agent id failed, but skip it. error: ${unregister_agent_id_result}"
+            else
+                fail unregister_agent_id FAILED "unregister agent id failed, error: ${unregister_agent_id_result}"
+            fi
         fi
     else
         log unregister_agent_id FAILED "gse_agent file not exists in $AGENT_SETUP_PATH/bin"
@@ -756,6 +767,7 @@ _help () {
     echo "  -S BT_PORT_START"
     echo "  -Z BT_PORT_END"
     echo "  -K TRACKER_PORT"
+    echo "  -F UNREGISTER_AGENT_ID [optional]"
 
     exit 0
 }
@@ -783,6 +795,7 @@ AGENT_SETUP_PATH="/usr/local/gse/${NODE_TYPE}"
 CURR_PID=$$
 OVERIDE=false
 REMOVE=false
+UNREGISTER_AGENT_ID=false
 CALLBACK_URL=
 AGENT_PID=
 DEBUG=
@@ -792,7 +805,7 @@ LOG_RPT_CNT=0
 BULK_LOG_SIZE=3
 
 # main program
-while getopts n:t:I:i:l:s:uc:r:x:p:e:a:k:N:v:oT:RDO:E:A:V:B:S:Z:K: arg; do
+while getopts n:t:I:i:l:s:uc:r:x:p:e:a:k:N:v:oT:RDO:E:A:V:B:S:Z:K:F arg; do
     case $arg in
         n) NAME="$OPTARG" ;;
         t) VERSION="$OPTARG" ;;
@@ -821,6 +834,7 @@ while getopts n:t:I:i:l:s:uc:r:x:p:e:a:k:N:v:oT:RDO:E:A:V:B:S:Z:K: arg; do
         S) BT_PORT_START=$OPTARG ;;
         Z) BT_PORT_END=$OPTARG ;;
         K) TRACKER_PORT=$OPTARG ;;
+        F) UNREGISTER_AGENT_ID=TRUE ;;
         *)  _help ;;
     esac
 done
diff --git a/script_tools/agent_tools/agent2/setup_proxy.sh b/script_tools/agent_tools/agent2/setup_proxy.sh
index e3c654515..f82e394ce 100755
--- a/script_tools/agent_tools/agent2/setup_proxy.sh
+++ b/script_tools/agent_tools/agent2/setup_proxy.sh
@@ -322,6 +322,11 @@ register_agent_id () {
         fail register_agent_id FAILED "gse_agent file not exists in $AGENT_SETUP_PATH/bin"
     fi
 
+    if [[ "${UNREGISTER_AGENT_ID}" == "TRUE" ]]; then
+        log register_agent_id - "trying to unregister agent id"
+        unregister_agent_id SKIP
+    fi
+
     log register_agent_id  - "trying to register agent id"
     if [ -f "${GSE_AGENT_CONFIG_PATH}" ]; then
         registe_agent_id=$($AGENT_SETUP_PATH/bin/gse_agent -f "${GSE_AGENT_CONFIG_PATH}" --register 2>&1)
@@ -337,6 +342,7 @@ register_agent_id () {
 }
 
 unregister_agent_id () {
+    local skip="$1"
     log unregister_agent_id - "trying to unregister agent id"
     if [ -f "$AGENT_SETUP_PATH/bin/gse_agent" ]; then
         if [ -f "${GSE_AGENT_CONFIG_PATH}" ]; then
@@ -348,7 +354,11 @@ unregister_agent_id () {
         if [[ $? -eq 0 ]]; then
             log unregister_agent_id SUCCESS "unregister agent id succeed"
         else
-            fail unregister_agent_id FAILED "unregister agent id failed, error: ${unregister_agent_id_result}"
+            if [[ "${skip}" == "SKIP" ]]; then
+                warn unregister_agent_id - "unregister agent id failed, but skip it. error: ${unregister_agent_id_result}"
+            else
+                fail unregister_agent_id FAILED "unregister agent id failed, error: ${unregister_agent_id_result}"
+            fi
         fi
     else
         log unregister_agent_id FAILED "gse_agent file not exists in $AGENT_SETUP_PATH/bin"
@@ -700,6 +710,7 @@ _help () {
     echo "  -S BT_PORT_START"
     echo "  -Z BT_PORT_END"
     echo "  -K TRACKER_PORT"
+    echo "  -F UNREGISTER_AGENT_ID [optional]"
 
     exit 0
 }
@@ -723,12 +734,13 @@ AGENT_SETUP_PATH="/usr/local/gse/${NODE_TYPE}"
 CURR_PID=$$
 UPGRADE=false
 OVERIDE=false
+UNREGISTER_AGENT_ID=false
 REMOVE=false
 CALLBACK_URL=
 AGENT_PID=
 
 # main program
-while getopts n:t:I:i:l:s:uc:r:x:p:e:a:k:N:g:v:oT:RO:E:A:V:B:S:Z:K: arg; do
+while getopts n:t:I:i:l:s:uc:r:x:p:e:a:k:N:g:v:oT:RO:E:A:V:B:S:Z:K:F arg; do
     case $arg in
         n) export NAME="$OPTARG" ;;
         t) export VERSION="$OPTARG" ;;
@@ -759,6 +771,7 @@ while getopts n:t:I:i:l:s:uc:r:x:p:e:a:k:N:g:v:oT:RO:E:A:V:B:S:Z:K: arg; do
         S) export BT_PORT_START=$OPTARG ;;
         Z) export BT_PORT_END=$OPTARG ;;
         K) export TRACKER_PORT=$OPTARG ;;
+        F) UNREGISTER_AGENT_ID=TRUE ;;
         *)  _help ;;
     esac
 done