diff --git a/packages/platforms/accton/x86-64-accton-as5712-54x/platform-config/r0/src/python/x86_64_accton_as5712_54x_r0/__init__.py b/packages/platforms/accton/x86-64-accton-as5712-54x/platform-config/r0/src/python/x86_64_accton_as5712_54x_r0/__init__.py
index 00cf421a..a733c685 100644
--- a/packages/platforms/accton/x86-64-accton-as5712-54x/platform-config/r0/src/python/x86_64_accton_as5712_54x_r0/__init__.py
+++ b/packages/platforms/accton/x86-64-accton-as5712-54x/platform-config/r0/src/python/x86_64_accton_as5712_54x_r0/__init__.py
@@ -41,14 +41,21 @@ class OnlPlatform_x86_64_accton_as5712_54x_r0(OnlPlatformAccton):
                 # initiate multiplexer (PCA9548)
                 ('pca9548', 0x70, 1),
 
-                # initiate PSU-1
+                # initiate PSU-1 AC Power
                 ('as5712_54x_psu', 0x38, 57),
                 ('cpr_4011_4mxx',  0x3c, 57),
 
-                # initiate PSU-2
+                # initiate PSU-2 AC Power
                 ('as5712_54x_psu', 0x3b, 58),
                 ('cpr_4011_4mxx',  0x3f, 58),
 
+                # initiate PSU-1 DC Power
+                ('as5712_54x_psu', 0x50, 57)
+
+                # initiate PSU-2 DC Power
+                ('as5712_54x_psu', 0x53, 58)
+
+
                 # initiate lm75
                 ('lm75', 0x48, 61),
                 ('lm75', 0x49, 62),
diff --git a/packages/platforms/accton/x86-64-accton-as6712-32x/platform-config/r0/src/python/x86_64_accton_as6712_32x_r0/__init__.py b/packages/platforms/accton/x86-64-accton-as6712-32x/platform-config/r0/src/python/x86_64_accton_as6712_32x_r0/__init__.py
index d692f891..b96aba1f 100644
--- a/packages/platforms/accton/x86-64-accton-as6712-32x/platform-config/r0/src/python/x86_64_accton_as6712_32x_r0/__init__.py
+++ b/packages/platforms/accton/x86-64-accton-as6712-32x/platform-config/r0/src/python/x86_64_accton_as6712_32x_r0/__init__.py
@@ -37,14 +37,20 @@ class OnlPlatform_x86_64_accton_as6712_32x_r0(OnlPlatformAccton):
                 # initiate multiplexer (PCA9548)
                 ('pca9548', 0x70, 1),
 
-                # initiate PSU-1
+                # initiate PSU-1 AC Power
                 ('as6712_32x_psu', 0x38, 35),
                 ('cpr_4011_4mxx',  0x3C, 35),
 
-                # initiate PSU-2
+                # initiate PSU-2 AC Power
                 ('as6712_32x_psu', 0x3b, 36),
                 ('cpr_4011_4mxx',  0x3F, 36),
 
+                # initiate PSU-1 DC Power
+                ('as6712_32x_psu', 0x50, 35),
+
+                # initiate PSU-2 DC Power
+                ('as6712_32x_psu', 0x53, 36),
+
                 # initiate lm75
                 ('lm75', 0x48, 38),
                 ('lm75', 0x49, 39),