diff --git a/apps/emqx_bridge_oracle/test/emqx_bridge_oracle_SUITE.erl b/apps/emqx_bridge_oracle/test/emqx_bridge_oracle_SUITE.erl
index 5c6eddb39..6dc3f4711 100644
--- a/apps/emqx_bridge_oracle/test/emqx_bridge_oracle_SUITE.erl
+++ b/apps/emqx_bridge_oracle/test/emqx_bridge_oracle_SUITE.erl
@@ -479,6 +479,8 @@ t_create_via_http(Config) ->
         end,
         []
     ),
+    ResourceId = resource_id(Config),
+    ?assertMatch(1, length(ecpool:workers(ResourceId))),
     ok.
 
 t_start_stop(Config) ->
diff --git a/apps/emqx_oracle/src/emqx_oracle.app.src b/apps/emqx_oracle/src/emqx_oracle.app.src
index a5ca822e8..be3ed3276 100644
--- a/apps/emqx_oracle/src/emqx_oracle.app.src
+++ b/apps/emqx_oracle/src/emqx_oracle.app.src
@@ -1,6 +1,6 @@
 {application, emqx_oracle, [
     {description, "EMQX Enterprise Oracle Database Connector"},
-    {vsn, "0.1.3"},
+    {vsn, "0.1.4"},
     {registered, []},
     {applications, [
         kernel,
diff --git a/apps/emqx_oracle/src/emqx_oracle.erl b/apps/emqx_oracle/src/emqx_oracle.erl
index 5a7f8d752..d379b7cf7 100644
--- a/apps/emqx_oracle/src/emqx_oracle.erl
+++ b/apps/emqx_oracle/src/emqx_oracle.erl
@@ -94,7 +94,7 @@ on_start(
         {password, jamdb_secret:wrap(maps:get(password, Config, ""))},
         {sid, emqx_utils_conv:str(Sid)},
         {service_name, ServiceName},
-        {pool_size, maps:get(<<"pool_size">>, Config, ?DEFAULT_POOL_SIZE)},
+        {pool_size, maps:get(pool_size, Config, ?DEFAULT_POOL_SIZE)},
         {timeout, ?OPT_TIMEOUT},
         {app_name, "EMQX Data To Oracle Database Action"}
     ],
diff --git a/changes/ee/fix-11316.en.md b/changes/ee/fix-11316.en.md
new file mode 100644
index 000000000..671e61048
--- /dev/null
+++ b/changes/ee/fix-11316.en.md
@@ -0,0 +1 @@
+Fixed Pool Size value not being considered in Oracle Bridge.